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hreflang="fr" data-title="MkLinux" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/MkLinux" title="MkLinux – Korean" lang="ko" hreflang="ko" data-title="MkLinux" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/MkLinux" title="MkLinux – Japanese" lang="ja" hreflang="ja" data-title="MkLinux" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/MkLinux" title="MkLinux – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="MkLinux" data-language-autonym="Norsk bokmål" 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class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Computer operating system</div> <div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Linux distribution</div> <style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox vevent"><caption class="infobox-title summary">MkLinux</caption><tbody><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Programmer" title="Programmer">Developer</a></th><td class="infobox-data"><a href="/wiki/Open_Software_Foundation" title="Open Software Foundation">OSF</a> Research Institute, <a href="/wiki/Apple_Inc." title="Apple Inc.">Apple Computer</a>, MkLinux Developers Association, <a href="/wiki/Free_software_movement" title="Free software movement">volunteer community</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Programming_language" title="Programming language">Written in</a></th><td class="infobox-data"><a href="/wiki/C_(programming_language)" title="C (programming language)">C</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;">OS family</th><td class="infobox-data"><a href="/wiki/Macintosh_operating_systems" class="mw-redirect" title="Macintosh operating systems">Macintosh</a>, <a href="/wiki/Linux" title="Linux">Linux</a> (<a href="/wiki/Unix-like" title="Unix-like">Unix-like</a>)</td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;">Working state</th><td class="infobox-data">Discontinued, legacy</td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;">Source model</th><td class="infobox-data"><a href="/wiki/Open-source_software" title="Open-source software">Open source</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;">Initial release</th><td class="infobox-data">February 1996<span class="noprint">; 29 years ago</span><span style="display:none"> (<span class="bday dtstart published updated">1996-02</span>)</span></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Software_release_life_cycle" title="Software release life cycle">Final release</a></th><td class="infobox-data">Pre-R2 / August 5, 2002<span class="noprint">; 22 years ago</span><span style="display:none"> (<span class="bday dtstart published updated">2002-08-05</span>)</span></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;">Marketing target</th><td class="infobox-data"><a href="/wiki/Researcher" class="mw-redirect" title="Researcher">Researchers</a>, <a href="/wiki/Hacker_culture" title="Hacker culture">hobbyists</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;">Available in</th><td class="infobox-data">English</td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Package_manager" title="Package manager">Package manager</a></th><td class="infobox-data"><a href="/wiki/RPM_Package_Manager" title="RPM Package Manager">RPM</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;">Platforms</th><td class="infobox-data"><a href="/wiki/PowerPC" title="PowerPC">PowerPC</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Kernel_(operating_system)" title="Kernel (operating system)">Kernel</a> type</th><td class="infobox-data"><a href="/wiki/Hybrid_kernel" title="Hybrid kernel"> Hybrid</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/User_space_and_kernel_space" title="User space and kernel space">Userland</a></th><td class="infobox-data"><a href="/wiki/Red_Hat_Linux" title="Red Hat Linux">Red Hat Linux</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/User_interface" title="User interface">Default<br />user interface</a></th><td class="infobox-data"><a href="/wiki/Command-line_interface" title="Command-line interface">Console</a>, <a href="/wiki/X11" class="mw-redirect" title="X11">X11</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Software_license" title="Software license">License</a></th><td class="infobox-data"><a href="/wiki/GNU_General_Public_License" title="GNU General Public License">GNU General Public License</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;">Preceded by</th><td class="infobox-data"><a href="/wiki/Mach_(kernel)" title="Mach (kernel)">Mach</a>, <a href="/wiki/Linux" title="Linux">Linux</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;">Succeeded by</th><td class="infobox-data"><a href="/wiki/MacOS" title="MacOS">macOS</a>, <a href="/wiki/PureDarwin" class="mw-redirect" title="PureDarwin">PureDarwin</a>, Linux</td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;">Official website</th><td class="infobox-data"><span class="url"><a rel="nofollow" class="external text" href="http://mklinux.org">mklinux<wbr />.org</a></span></td></tr></tbody></table> <p><b>MkLinux</b> (for <b>Microkernel Linux</b>) was an <a href="/wiki/Open-source_software" title="Open-source software">open-source software</a> computer <a href="/wiki/Computer_multitasking" title="Computer multitasking">operating system</a> begun by the <a href="/wiki/Open_Software_Foundation" title="Open Software Foundation">Open Software Foundation</a> Research Institute<sup id="cite_ref-LinuxonOSFMach3_1-0" class="reference"><a href="#cite_note-LinuxonOSFMach3-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> and <a href="/wiki/Apple_Inc." title="Apple Inc.">Apple Computer</a><sup id="cite_ref-MkLinuxApple_2-0" class="reference"><a href="#cite_note-MkLinuxApple-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> in February 1996, to port <a href="/wiki/Linux" title="Linux">Linux</a> to the <a href="/wiki/PowerPC" title="PowerPC">PowerPC</a> platform, and <a href="/wiki/Macintosh" class="mw-redirect" title="Macintosh">Macintosh</a> computers. The name refers to the <a href="/wiki/Linux_kernel" title="Linux kernel">Linux kernel</a> being adapted to run as a server hosted on the <a href="/wiki/Mach_(kernel)" title="Mach (kernel)">Mach</a> <a href="/wiki/Microkernel" title="Microkernel">microkernel</a>, version 3.0.<sup id="cite_ref-AppleKernelProgrammingGuide_3-0" class="reference"><a href="#cite_note-AppleKernelProgrammingGuide-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="History">History</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MkLinux&action=edit&section=1" title="Edit section: History"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">Further information on this lineage: <a href="/wiki/MacOS" title="MacOS">macOS</a> and <a href="/wiki/MacOS_version_history" title="MacOS version history">macOS version history</a></div> <p>MkLinux started as a project sponsored by Apple Computer and OSF Research Institute, to get "Linux on Mach" ported to the Macintosh computer and for Apple to explore alternative kernel technologies on the Mac platform. At the time, there was no officially sponsored PowerPC port of Linux, and none specifically for Macintosh hardware. The OSF Institute, owner of the Mach <a href="/wiki/Microkernel" title="Microkernel">microkernel</a> and several other <a href="/wiki/Unix" title="Unix">Unix</a>-based technologies, was interested in promoting Mach on other platforms. Unlike the design of the later <a href="/wiki/MacOS" title="MacOS">macOS</a> versions 10 and newer (not to be confused with the contemporaneous <a href="/wiki/Classic_Mac_OS" title="Classic Mac OS">Mac OS</a> versions 9 and older), MkLinux was designed to take full advantage of the Mach microkernel. </p><p>The effort was spearheaded by Apple's VP of Development Tools <a href="/wiki/Ike_Nassi" title="Ike Nassi">Ike Nassi</a><sup id="cite_ref-Ike_Nassi_CHM_interview_4-0" class="reference"><a href="#cite_note-Ike_Nassi_CHM_interview-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> and Brett Halle at Apple, and development was later split between two main people: Michael Burg on device drivers and distribution at Apple in Cupertino, California; and Nick Stephen on Mach porting and development at the OSF in <a href="/wiki/Grenoble" title="Grenoble">Grenoble</a>, France. Other key individuals to work on the project included François Barbou at OSF, and Vicki Brown and Gilbert Coville at Apple. </p><p>MkLinux was officially announced at the 1996 <a href="/wiki/World_Wide_Developers_Conference" class="mw-redirect" title="World Wide Developers Conference">World Wide Developers Conference</a> (WWDC). A free CD containing a binary distribution of MkLinux was handed out to the attendees. </p><p>In mid 1998, the community-led MkLinux Developers Association took over development of the operating system. </p><p>The MkLinux distribution was too large for casual users to have downloaded via the slow <a href="/wiki/Dial-up_Internet_access" title="Dial-up Internet access">dial-up Internet access</a> of the day, even when using 56k modems. However, the official CDs were available in a book from Prime Time Freeware, published in English<sup id="cite_ref-MkLinuxbookEnglish_5-0" class="reference"><a href="#cite_note-MkLinuxbookEnglish-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> and in Japanese.<sup id="cite_ref-MkLinuxbookJapanese_6-0" class="reference"><a href="#cite_note-MkLinuxbookJapanese-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> The book covers installation, management, and use of the OS, and serves as a hardcopy manual. </p><p>Apple later released the <a href="/wiki/Open_Firmware" title="Open Firmware">Open Firmware</a>-based <a href="/wiki/Power_Macintosh" title="Power Macintosh">Power Macintosh</a> computers, an official PowerPC branch of the Linux kernel was created and was spearheaded by the LinuxPPC project.<sup id="cite_ref-HistoryofLinuxforthePPC_7-0" class="reference"><a href="#cite_note-HistoryofLinuxforthePPC-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> MkLinux and LinuxPPC developers traded a lot of ideas back and forth as both worked on their own ways of running Linux. <a href="/wiki/Debian" title="Debian">Debian</a> also released a traditional monolithic kernel distribution for PowerPC—as did <a href="/wiki/SUSE_Linux" class="mw-redirect" title="SUSE Linux">SUSE</a>, and <a href="/wiki/Terra_Soft_Solutions" class="mw-redirect" title="Terra Soft Solutions">Terra Soft Solutions</a> with <a href="/wiki/Yellow_Dog_Linux" title="Yellow Dog Linux">Yellow Dog Linux</a>. </p><p>When Apple dropped support for MkLinux, the developer community struggled to improve the Mach kernel, and to support various Power Macintosh models. MkLinux continued to be the only option for Macintosh <a href="/wiki/NuBus" title="NuBus">NuBus</a> computers until June 2000, when PPC/Linux for NuBus Power Macs was released. </p> <div class="mw-heading mw-heading2"><h2 id="Reception">Reception</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MkLinux&action=edit&section=2" title="Edit section: Reception"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><i>MacTech</i> magazine observed this of the general state of Linux on Macintosh in 1999: "Seen as a Windows NT or commercial Unix killer in some circles, Linux also promises to give the Mac OS a boost in the right direction and might even give Mac OS X Server a run for its money among Apple shops." The installation process was seen as "either smooth as silk or very, very rough" and that it "can also be slightly more difficult to recompile the MkLinux kernel because of the extra steps to placate the Mach microkernel." MkLinux had greater hardware compatibility than LinuxPPC at the time, supporting both NuBus and PCI Macintosh systems whereas LinuxPPC only supports PCI. Compared to LinuxPPC, MkLinux was generally known as having a performance cost due to the overhead of the Mach kernel. The Linux environment was found to provide a potentially adequate desktop suite, but one that forgoes the entire Macintosh experience in favor of pure Linux.<sup id="cite_ref-Linux_Gains_8-0" class="reference"><a href="#cite_note-Linux_Gains-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Legacy">Legacy</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MkLinux&action=edit&section=3" title="Edit section: Legacy"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>MkLinux is the first official attempt by Apple to support a <a href="/wiki/Free_and_open-source_software" title="Free and open-source software">free and open-source software</a> project.<sup id="cite_ref-MkLinuxApple_2-1" class="reference"><a href="#cite_note-MkLinuxApple-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> The work done with the <a href="/wiki/Mach_(kernel)" title="Mach (kernel)">Mach</a> 3.0 kernel in MkLinux is said to have been extremely helpful in the initial porting of NeXTSTEP to the Macintosh hardware platform, which would later become macOS.<sup id="cite_ref-AppleKernelProgrammingGuide_3-1" class="reference"><a href="#cite_note-AppleKernelProgrammingGuide-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p> <style data-mw-deduplicate="TemplateStyles:r1244412712">.mw-parser-output .templatequote{overflow:hidden;margin:1em 0;padding:0 32px}.mw-parser-output .templatequotecite{line-height:1.5em;text-align:left;margin-top:0}@media(min-width:500px){.mw-parser-output .templatequotecite{padding-left:1.6em}}</style><blockquote class="templatequote"><p>OS X is based on the Mach 3.0 microkernel, designed by <a href="/wiki/Carnegie_Mellon_University" title="Carnegie Mellon University">Carnegie Mellon University</a>, and later adapted to the Power Macintosh by Apple and the Open Software Foundation Research Institute (now part of Silicomp). This was known as <code>osfmk</code>, and was part of MkLinux (<a rel="nofollow" class="external free" href="http://www.mklinux.org">http://www.mklinux.org</a>). Later, this and code from OSF’s commercial development efforts were incorporated into Darwin’s kernel. Throughout this evolutionary process, the Mach APIs used in OS X diverged in many ways from the original CMU Mach 3 APIs. You may find older versions of the Mach source code interesting, both to satisfy historical curiosity and to avoid remaking mistakes made in earlier implementations.</p><div class="templatequotecite">— <cite>Apple, Inc., Kernel Programming Guide: Mach API Reference<sup id="cite_ref-AppleKernelProgrammingGuide_3-2" class="reference"><a href="#cite_note-AppleKernelProgrammingGuide-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup></cite></div></blockquote> <div class="mw-heading mw-heading2"><h2 id="Releases">Releases</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MkLinux&action=edit&section=4" title="Edit section: Releases"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="wikitable" border="1"> <tbody><tr> <th>Version </th> <th>Approx. date </th> <th>Notes </th></tr> <tr> <td>DR1 </td> <td>May 1996 </td> <td>Linux 1.3 </td></tr> <tr> <td>DR2 </td> <td>September 1996 </td> <td>Many bug fixes </td></tr> <tr> <td>DR2.1 </td> <td>May 1997 </td> <td>Linux 2.0; support for PCI machines </td></tr> <tr> <td>DR3 </td> <td>July 1998 </td> <td> </td></tr> <tr> <td>R1 </td> <td>December 1999 </td> <td> </td></tr> <tr> <td>pre-R2 </td> <td>August 2002 </td> <td> </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MkLinux&action=edit&section=5" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1130092004">.mw-parser-output .portal-bar{font-size:88%;font-weight:bold;display:flex;justify-content:center;align-items:baseline}.mw-parser-output .portal-bar-bordered{padding:0 2em;background-color:#fdfdfd;border:1px solid #a2a9b1;clear:both;margin:1em auto 0}.mw-parser-output .portal-bar-related{font-size:100%;justify-content:flex-start}.mw-parser-output .portal-bar-unbordered{padding:0 1.7em;margin-left:0}.mw-parser-output .portal-bar-header{margin:0 1em 0 0.5em;flex:0 0 auto;min-height:24px}.mw-parser-output .portal-bar-content{display:flex;flex-flow:row wrap;flex:0 1 auto;padding:0.15em 0;column-gap:1em;align-items:baseline;margin:0;list-style:none}.mw-parser-output .portal-bar-content-related{margin:0;list-style:none}.mw-parser-output .portal-bar-item{display:inline-block;margin:0.15em 0.2em;min-height:24px;line-height:24px}@media screen and (max-width:768px){.mw-parser-output .portal-bar{font-size:88%;font-weight:bold;display:flex;flex-flow:column wrap;align-items:baseline}.mw-parser-output .portal-bar-header{text-align:center;flex:0;padding-left:0.5em;margin:0 auto}.mw-parser-output .portal-bar-related{font-size:100%;align-items:flex-start}.mw-parser-output .portal-bar-content{display:flex;flex-flow:row wrap;align-items:center;flex:0;column-gap:1em;border-top:1px solid #a2a9b1;margin:0 auto;list-style:none}.mw-parser-output .portal-bar-content-related{border-top:none;margin:0;list-style:none}}.mw-parser-output .navbox+link+.portal-bar,.mw-parser-output .navbox+style+.portal-bar,.mw-parser-output .navbox+link+.portal-bar-bordered,.mw-parser-output .navbox+style+.portal-bar-bordered,.mw-parser-output .sister-bar+link+.portal-bar,.mw-parser-output .sister-bar+style+.portal-bar,.mw-parser-output .portal-bar+.navbox-styles+.navbox,.mw-parser-output .portal-bar+.navbox-styles+.sister-bar{margin-top:-1px}</style><div class="portal-bar noprint metadata noviewer portal-bar-bordered" role="navigation" aria-label="Portals"><span class="portal-bar-header"><a href="/wiki/Wikipedia:Contents/Portals" title="Wikipedia:Contents/Portals">Portals</a>:</span><ul class="portal-bar-content"><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><a href="/wiki/File:NewTux.svg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b0/NewTux.svg/20px-NewTux.svg.png" decoding="async" width="16" height="19" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b0/NewTux.svg/40px-NewTux.svg.png 1.5x" data-file-width="625" data-file-height="750" /></a></span> </span><a href="/wiki/Portal:Linux" title="Portal:Linux">Linux</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/31/Free_and_open-source_software_logo_%282009%29.svg/19px-Free_and_open-source_software_logo_%282009%29.svg.png" decoding="async" width="19" height="19" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/31/Free_and_open-source_software_logo_%282009%29.svg/29px-Free_and_open-source_software_logo_%282009%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/31/Free_and_open-source_software_logo_%282009%29.svg/38px-Free_and_open-source_software_logo_%282009%29.svg.png 2x" data-file-width="512" data-file-height="512" /></span></span> </span><a href="/wiki/Portal:Free_and_open-source_software" title="Portal:Free and open-source software">Free and open-source software</a></li></ul></div> <ul><li><a href="/wiki/L4Linux" title="L4Linux">L4Linux</a></li> <li><a href="/wiki/Darwin_(operating_system)" title="Darwin (operating system)">Darwin (operating system)</a></li> <li><a href="/wiki/PureDarwin" class="mw-redirect" title="PureDarwin">PureDarwin</a></li> <li><a href="/wiki/Copland_(operating_system)" title="Copland (operating system)">Copland (operating system)</a></li> <li><a href="/wiki/Taligent" title="Taligent">Taligent</a></li> <li><a href="/wiki/Workplace_OS" title="Workplace OS">Workplace OS</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MkLinux&action=edit&section=6" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-LinuxonOSFMach3-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-LinuxonOSFMach3_1-0">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFBarbou_des_PlacesStephenReynolds1996" class="citation web cs1">Barbou des Places, François; Stephen, Nick; Reynolds, Franklin D. (January 12, 1996). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20120211081545/http://bat8.inria.fr/~lang/hotlist/free/licence/fsf96/mklinux.html">"Linux on the OSF Mach3 microkernel"</a>. Grenoble and Cambridge: OSF Research Institute. Archived from <a rel="nofollow" class="external text" href="http://bat8.inria.fr/~lang/hotlist/free/licence/fsf96/mklinux.html">the original</a> on February 11, 2012<span class="reference-accessdate">. Retrieved <span class="nowrap">April 4,</span> 2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Linux+on+the+OSF+Mach3+microkernel&rft.place=Grenoble+and+Cambridge&rft.pub=OSF+Research+Institute&rft.date=1996-01-12&rft.aulast=Barbou+des+Places&rft.aufirst=Fran%C3%A7ois&rft.au=Stephen%2C+Nick&rft.au=Reynolds%2C+Franklin+D.&rft_id=http%3A%2F%2Fbat8.inria.fr%2F~lang%2Fhotlist%2Ffree%2Flicence%2Ffsf96%2Fmklinux.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMkLinux" class="Z3988"></span></span> </li> <li id="cite_note-MkLinuxApple-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-MkLinuxApple_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-MkLinuxApple_2-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/19990423202143/http://www.mklinux.apple.com/">"What is MkLinux?"</a>. 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Retrieved <span class="nowrap">May 25,</span> 2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=What+is+MkLinux%3F&rft.pub=Apple+Computer%2C+Inc.&rft_id=http%3A%2F%2Fwww.mklinux.apple.com%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMkLinux" class="Z3988"></span></span> </li> <li id="cite_note-AppleKernelProgrammingGuide-3"><span class="mw-cite-backlink">^ <a href="#cite_ref-AppleKernelProgrammingGuide_3-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-AppleKernelProgrammingGuide_3-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-AppleKernelProgrammingGuide_3-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://developer.apple.com/library/content/documentation/Darwin/Conceptual/KernelProgramming/About/About.html">"Kernel Programming Guide: Mach API Reference"</a>. 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CHM Oral History Collection. Interviewed by <a href="/wiki/John_Markoff" title="John Markoff">John Markoff</a>. Computer History Museum. 102717191<span class="reference-accessdate">. Retrieved <span class="nowrap">February 9,</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Nassi%2C+Ike+oral+history&rft.series=CHM+Oral+History+Collection&rft.pub=Computer+History+Museum&rft.date=2016-08-26&rft.aulast=Nassi&rft.aufirst=Ike&rft_id=https%3A%2F%2Fwww.computerhistory.org%2Fcollections%2Fcatalog%2F102717191&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMkLinux" class="Z3988"></span></span> </li> <li id="cite_note-MkLinuxbookEnglish-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-MkLinuxbookEnglish_5-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFMorin1998" class="citation book cs1">Morin, Rich (1998) [First published March 1997]. <span class="id-lock-registration" title="Free registration required"><a rel="nofollow" class="external text" href="https://archive.org/details/mklinux00rich"><i>MkLinux: microkernel Linux for the Power Macintosh</i></a></span> (Book and 2 CD-ROMs). Apple Computer, Inc. (3 ed.). Sunnyvale, CA: Prime Time Freeware. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1-881957-24-9" title="Special:BookSources/978-1-881957-24-9"><bdi>978-1-881957-24-9</bdi></a>. <a href="/wiki/OCLC_(identifier)" class="mw-redirect" title="OCLC (identifier)">OCLC</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/oclc/717806070">717806070</a><span class="reference-accessdate">. Retrieved <span class="nowrap">May 25,</span> 2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=MkLinux%3A+microkernel+Linux+for+the+Power+Macintosh&rft.place=Sunnyvale%2C+CA&rft.edition=3&rft.pub=Prime+Time+Freeware&rft.date=1998&rft_id=info%3Aoclcnum%2F717806070&rft.isbn=978-1-881957-24-9&rft.aulast=Morin&rft.aufirst=Rich&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fmklinux00rich&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMkLinux" class="Z3988"></span></span> </li> <li id="cite_note-MkLinuxbookJapanese-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-MkLinuxbookJapanese_6-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFMorin2000" class="citation book cs1 cs1-prop-foreign-lang-source">Morin, Rich (May 2000) [First published March 1997]. <i>MkLinux: Microkernel Linux for the Power Macintosh</i> (Book and 2 CD-ROMs). Ascii Books (in Japanese). Apple Computer, Inc.; translation by Kosumo Puranetto. Tokyo: Asuki. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9784756134219" title="Special:BookSources/9784756134219"><bdi>9784756134219</bdi></a>. <a href="/wiki/OCLC_(identifier)" class="mw-redirect" title="OCLC (identifier)">OCLC</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/oclc/122901286">122901286</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=MkLinux%3A+Microkernel+Linux+for+the+Power+Macintosh&rft.place=Tokyo&rft.series=Ascii+Books&rft.pub=Asuki&rft.date=2000-05&rft_id=info%3Aoclcnum%2F122901286&rft.isbn=9784756134219&rft.aulast=Morin&rft.aufirst=Rich&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMkLinux" class="Z3988"></span></span> </li> <li id="cite_note-HistoryofLinuxforthePPC-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-HistoryofLinuxforthePPC_7-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFHatle1999" class="citation web cs1">Hatle, Mark (February 1999). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20130313210840/http://gate.crashing.org/doc/ppc/doc003.htm">"History of Linux for the PowerPC"</a>. Archived from <a rel="nofollow" class="external text" href="http://gate.crashing.org/doc/ppc/doc003.htm">the original</a> on March 13, 2013<span class="reference-accessdate">. Retrieved <span class="nowrap">April 4,</span> 2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=History+of+Linux+for+the+PowerPC&rft.date=1999-02&rft.aulast=Hatle&rft.aufirst=Mark&rft_id=http%3A%2F%2Fgate.crashing.org%2Fdoc%2Fppc%2Fdoc003.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMkLinux" class="Z3988"></span></span> </li> <li id="cite_note-Linux_Gains-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-Linux_Gains_8-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFStauffer1999" class="citation magazine cs1">Stauffer, Todd (1999). <a rel="nofollow" class="external text" href="http://www.mactech.com/articles/mactech/Vol.15/15.07/LinuxGainsGround/">"Linux Gains Ground on Macs"</a>. <i>MacTech</i>. Vol. 5, no. 7. Xplain Corporation<span class="reference-accessdate">. Retrieved <span class="nowrap">October 3,</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=MacTech&rft.atitle=Linux+Gains+Ground+on+Macs&rft.volume=5&rft.issue=7&rft.date=1999&rft.aulast=Stauffer&rft.aufirst=Todd&rft_id=http%3A%2F%2Fwww.mactech.com%2Farticles%2Fmactech%2FVol.15%2F15.07%2FLinuxGainsGround%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMkLinux" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MkLinux&action=edit&section=7" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><span class="official-website"><span class="url"><a rel="nofollow" class="external text" href="http://mklinux.org/">Official website</a></span></span> <span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q1348118#P856" title="Edit this at Wikidata"><img alt="Edit this at Wikidata" src="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" data-file-width="20" data-file-height="20" /></a></span></li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol 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.navbox{display:none!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="Operating_systems_by_Apple405" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374" /><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Apple_operating_systems" title="Template:Apple operating systems"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Apple_operating_systems" title="Template talk:Apple operating systems"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Apple_operating_systems" title="Special:EditPage/Template:Apple operating systems"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Operating_systems_by_Apple405" style="font-size:114%;margin:0 4em">Operating systems by <a href="/wiki/Apple_Inc." title="Apple Inc.">Apple</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Apple_II" title="Apple II">Apple II</a>, <a href="/wiki/Apple_III" title="Apple III">III</a>, <a href="/wiki/Apple_Lisa" title="Apple Lisa">Lisa</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Apple_II" title="Apple II">Apple II</a> <ul><li><a href="/wiki/Apple_DOS" title="Apple DOS">Apple DOS</a></li> <li><a href="/wiki/Apple_ProDOS" title="Apple ProDOS">ProDOS</a></li> <li><a href="/wiki/Apple_GS/OS" title="Apple GS/OS">GS/OS</a></li></ul></li> <li><a href="/wiki/Apple_III" title="Apple III">Apple III</a> <ul><li><a href="/wiki/Apple_SOS" title="Apple SOS">SOS</a></li></ul></li> <li><a href="/wiki/Apple_Lisa" title="Apple Lisa">Lisa</a> <ul><li><a href="/wiki/Apple_Lisa#Software" title="Apple Lisa">Lisa OS</a></li> <li><a href="/wiki/MacWorks_XL" title="MacWorks XL">MacWorks</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Mac_operating_systems" title="Mac operating systems">Mac</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Classic_Mac_OS" title="Classic Mac OS">Classic Mac OS</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/System_1" title="System 1">System 1</a></li> <li><a href="/wiki/Classic_Mac_OS#System_1,_2,_3,_and_4" title="Classic Mac OS">Systems 2, 3, and 4</a></li> <li><a href="/wiki/Classic_Mac_OS#System_Software_5" title="Classic Mac OS">System 5</a></li> <li><a href="/wiki/System_6" title="System 6">System 6</a></li> <li><a href="/wiki/System_7" title="System 7">System 7</a></li> <li><a href="/wiki/Mac_OS_8" title="Mac OS 8">Mac OS 8</a></li> <li><a href="/wiki/Mac_OS_9" title="Mac OS 9">Mac OS 9</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/MacOS" title="MacOS">macOS</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/MacOS_version_history" title="MacOS version history">History</a> <ul><li><a href="/wiki/NeXTSTEP" title="NeXTSTEP">NeXTSTEP</a></li> <li><a href="/wiki/OpenStep" title="OpenStep">OpenStep</a></li> <li><a href="/wiki/Rhapsody_(operating_system)" title="Rhapsody (operating system)">Rhapsody</a></li> <li><a href="/wiki/Mac_OS_X_Public_Beta" title="Mac OS X Public Beta">Public Beta</a></li></ul></li> <li>Core <ul><li><a href="/wiki/Darwin_(operating_system)" title="Darwin (operating system)">Darwin</a> <ul><li><a href="/wiki/XNU" title="XNU">XNU</a></li></ul></li></ul></li> <li>Desktop <ul><li>Mac OS X <ul><li><a href="/wiki/Mac_OS_X_Public_Beta" title="Mac OS X Public Beta">Public Beta</a></li> <li><a href="/wiki/Mac_OS_X_10.0" title="Mac OS X 10.0">10.0 (Cheetah)</a></li> <li><a href="/wiki/Mac_OS_X_10.1" title="Mac OS X 10.1">10.1 (Puma)</a></li> <li><a href="/wiki/Mac_OS_X_Jaguar" title="Mac OS X Jaguar">10.2 Jaguar</a></li> <li><a href="/wiki/Mac_OS_X_Panther" title="Mac OS X Panther">10.3 Panther</a></li> <li><a href="/wiki/Mac_OS_X_Tiger" title="Mac OS X Tiger">10.4 Tiger</a></li> <li><a href="/wiki/Mac_OS_X_Leopard" title="Mac OS X Leopard">10.5 Leopard</a></li> <li><a href="/wiki/Mac_OS_X_Snow_Leopard" title="Mac OS X Snow Leopard">10.6 Snow Leopard</a></li> <li><a href="/wiki/Mac_OS_X_Lion" class="mw-redirect" title="Mac OS X Lion">10.7 Lion</a></li></ul></li> <li>OS X <ul><li><a href="/wiki/OS_X_Mountain_Lion" title="OS X Mountain Lion">10.8 Mountain Lion</a></li> <li><a href="/wiki/OS_X_Mavericks" title="OS X Mavericks">10.9 Mavericks</a></li> <li><a href="/wiki/OS_X_Yosemite" title="OS X Yosemite">10.10 Yosemite</a></li> <li><a href="/wiki/OS_X_El_Capitan" title="OS X El Capitan">10.11 El Capitan</a></li></ul></li> <li>macOS <ul><li><a href="/wiki/MacOS_Sierra" title="MacOS Sierra">10.12 Sierra</a></li> <li><a href="/wiki/MacOS_High_Sierra" title="MacOS High Sierra">10.13 High Sierra</a></li> <li><a href="/wiki/MacOS_Mojave" title="MacOS Mojave">10.14 Mojave</a></li> <li><a href="/wiki/MacOS_Catalina" title="MacOS Catalina">10.15 Catalina</a></li> <li><a href="/wiki/MacOS_Big_Sur" title="MacOS Big Sur">11 Big Sur</a></li> <li><a href="/wiki/MacOS_Monterey" title="MacOS Monterey">12 Monterey</a></li> <li><a href="/wiki/MacOS_Ventura" title="MacOS Ventura">13 Ventura</a></li> <li><a href="/wiki/MacOS_Sonoma" title="MacOS Sonoma">14 Sonoma</a></li> <li><a href="/wiki/MacOS_Sequoia" title="MacOS Sequoia">15 Sequoia</a></li></ul></li></ul></li> <li><a href="/wiki/MacOS_Server" class="mw-redirect" title="MacOS Server">Server</a> <ul><li><a href="/wiki/Mac_OS_X_Server_1.0" title="Mac OS X Server 1.0">Mac OS X Server 1.0</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other projects</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>Shipped <ul><li><a href="/wiki/A/ROSE" title="A/ROSE">A/ROSE</a></li> <li><a href="/wiki/A/UX" title="A/UX">A/UX</a></li> <li><a href="/wiki/AIX_for_Apple_Network_Servers" class="mw-redirect" title="AIX for Apple Network Servers">AIX for Apple Network Servers</a></li> <li><a href="/wiki/Macintosh_Application_Environment" title="Macintosh Application Environment">MAE</a></li> <li><a class="mw-selflink selflink">MkLinux</a></li> <li><a href="/wiki/PowerOpen_Environment" title="PowerOpen Environment">PowerOpen Environment</a></li></ul></li> <li>Cancelled <ul><li><a href="/wiki/Star_Trek_project" title="Star Trek project">Star Trek</a></li> <li><a href="/wiki/Taligent" title="Taligent">Taligent</a></li> <li><a href="/wiki/Copland_(operating_system)" title="Copland (operating system)">Copland</a> <ul><li><a href="/wiki/Nukernel" title="Nukernel">Nukernel</a></li></ul></li> <li><a href="/wiki/Vanguard_(microkernel)" title="Vanguard (microkernel)">Vanguard</a></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/IOS" title="IOS">iOS</a> derivatives</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/IOS" title="IOS">iOS</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>iPhone OS <ul><li><a href="/wiki/IPhone_OS_1" title="IPhone OS 1">1</a></li> <li><a href="/wiki/IPhone_OS_2" title="IPhone OS 2">2</a></li> <li><a href="/wiki/IPhone_OS_3" title="IPhone OS 3">3</a></li></ul></li> <li>iOS <ul><li><a href="/wiki/IOS_4" title="IOS 4">4</a></li> <li><a href="/wiki/IOS_5" title="IOS 5">5</a></li> <li><a href="/wiki/IOS_6" title="IOS 6">6</a></li> <li><a href="/wiki/IOS_7" title="IOS 7">7</a></li> <li><a href="/wiki/IOS_8" title="IOS 8">8</a></li> <li><a href="/wiki/IOS_9" title="IOS 9">9</a></li> <li><a href="/wiki/IOS_10" title="IOS 10">10</a></li> <li><a href="/wiki/IOS_11" title="IOS 11">11</a></li> <li><a href="/wiki/IOS_12" title="IOS 12">12</a></li> <li><a href="/wiki/IOS_13" title="IOS 13">13</a></li> <li><a href="/wiki/IOS_14" title="IOS 14">14</a></li> <li><a href="/wiki/IOS_15" title="IOS 15">15</a></li> <li><a href="/wiki/IOS_16" title="IOS 16">16</a></li> <li><a href="/wiki/IOS_17" title="IOS 17">17</a></li> <li><a href="/wiki/IOS_18" title="IOS 18">18</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/IPadOS" title="IPadOS">iPadOS</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IPadOS_13" title="IPadOS 13">13</a></li> <li><a href="/wiki/IPadOS_14" title="IPadOS 14">14</a></li> <li><a href="/wiki/IPadOS_15" title="IPadOS 15">15</a></li> <li><a href="/wiki/IPadOS_16" title="IPadOS 16">16</a></li> <li><a href="/wiki/IPadOS_17" title="IPadOS 17">17</a></li> <li><a href="/wiki/IPadOS_18" title="IPadOS 18">18</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Others</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/TvOS" title="TvOS">tvOS</a> <ul><li><a href="/wiki/Apple_TV#Software" title="Apple TV">Apple TV Software</a></li></ul></li> <li><a href="/wiki/VisionOS" title="VisionOS">visionOS</a></li> <li><a href="/wiki/WatchOS" title="WatchOS">watchOS</a></li> <li><a href="/wiki/AudioOS" class="mw-redirect" title="AudioOS">audioOS</a></li> <li><a href="/wiki/BridgeOS" title="BridgeOS">bridgeOS</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Others</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Newton_OS" title="Newton OS">Newton OS</a></li> <li><a href="/wiki/History_of_iTunes#Devices" title="History of iTunes">iPod software</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><span class="noviewer" typeof="mw:File"><span title="List-Class article"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/d/db/Symbol_list_class.svg/16px-Symbol_list_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/d/db/Symbol_list_class.svg/23px-Symbol_list_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/d/db/Symbol_list_class.svg/31px-Symbol_list_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/List_of_Apple_operating_systems" title="List of Apple operating systems">List</a> • <span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/20px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/40px-Symbol_category_class.svg.png 1.5x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/Category:Apple_Inc._operating_systems" title="Category:Apple Inc. operating systems">Category</a></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235" /></div><div role="navigation" class="navbox" aria-labelledby="Linux_kernel514" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231" /><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Linux_kernel" title="Template:Linux kernel"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Linux_kernel" title="Template talk:Linux kernel"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Linux_kernel" title="Special:EditPage/Template:Linux kernel"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Linux_kernel514" style="font-size:114%;margin:0 4em"><a href="/wiki/Linux_kernel" title="Linux kernel">Linux kernel</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Organization</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Kernel19" scope="row" class="navbox-group" style="width:1%">Kernel</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Linux_Foundation" title="Linux Foundation">Linux Foundation</a></li> <li><a href="/wiki/Linux_Mark_Institute" title="Linux Mark Institute">Linux Mark Institute</a></li> <li><a href="/wiki/Linus%27s_law" title="Linus's law">Linus's law</a></li> <li><a href="/wiki/Tanenbaum%E2%80%93Torvalds_debate" title="Tanenbaum–Torvalds debate">Tanenbaum–Torvalds debate</a></li> <li><a href="/wiki/Tux_(mascot)" title="Tux (mascot)">Tux</a></li> <li><a href="/wiki/SCO%E2%80%93Linux_disputes" title="SCO–Linux disputes">SCO disputes</a></li> <li><a href="/wiki/Linaro" title="Linaro">Linaro</a></li> <li><a href="/wiki/GNU_General_Public_License#Version_2" title="GNU General Public License">GNU GPL v2</a></li> <li><a href="/wiki/Menuconfig" title="Menuconfig">menuconfig</a></li> <li><a href="/wiki/List_of_Linux-supported_computer_architectures" title="List of Linux-supported computer architectures">Supported computer architectures</a></li> <li><a href="/wiki/Linux_kernel_version_history" title="Linux kernel version history">Version history</a></li> <li><a href="/wiki/Criticism_of_Linux" title="Criticism of Linux">Criticism</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Support</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>Developers <ul><li><i><a href="/wiki/The_Linux_Programming_Interface" title="The Linux Programming Interface">The Linux Programming Interface</a></i></li> <li><a href="/wiki/Kernel.org" title="Kernel.org">kernel.org</a></li> <li><a href="/wiki/Linux_kernel_mailing_list" title="Linux kernel mailing list">LKML</a></li> <li><a href="/wiki/Linux_conference" class="mw-redirect" title="Linux conference">Linux conferences</a></li></ul></li> <li>Users <ul><li><a href="/wiki/Linux_user_group" title="Linux user group">Linux User Group (LUG)</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">People</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Werner_Almesberger" title="Werner Almesberger">Werner Almesberger</a></li> <li><a href="/wiki/H._Peter_Anvin" title="H. Peter Anvin">H. Peter Anvin</a></li> <li><a href="/wiki/Jens_Axboe" title="Jens Axboe">Jens Axboe</a></li> <li><a href="/wiki/Moshe_Bar_(investor)" title="Moshe Bar (investor)">Moshe Bar</a></li> <li><a href="/wiki/Suparna_Bhattacharya" title="Suparna Bhattacharya">Suparna Bhattacharya</a></li> <li><a href="/wiki/Andries_Brouwer" title="Andries Brouwer">Andries Brouwer</a></li> <li><a href="/wiki/R%C3%A9my_Card" title="Rémy Card">Rémy Card</a></li> <li><a href="/wiki/Alan_Cox_(computer_programmer)" title="Alan Cox (computer programmer)">Alan Cox</a></li> <li><a href="/wiki/Matthew_Garrett" title="Matthew Garrett">Matthew Garrett</a></li> <li><a href="/wiki/Avi_Kivity" title="Avi Kivity">Avi Kivity</a></li> <li><a href="/wiki/Con_Kolivas" title="Con Kolivas">Con Kolivas</a></li> <li><a href="/wiki/Greg_Kroah-Hartman" title="Greg Kroah-Hartman">Greg Kroah-Hartman</a></li> <li><a href="/wiki/Benson_Leung" title="Benson Leung">Benson Leung</a></li> <li><a href="/wiki/Robert_Love" title="Robert Love">Robert Love</a></li> <li><a href="/wiki/David_S._Miller" title="David S. Miller">David S. Miller</a></li> <li><a href="/wiki/Ingo_Moln%C3%A1r" title="Ingo Molnár">Ingo Molnár</a></li> <li><a href="/wiki/Andrew_Morton_(computer_programmer)" title="Andrew Morton (computer programmer)">Andrew Morton</a></li> <li><a href="/wiki/Hans_Reiser" title="Hans Reiser">Hans Reiser</a></li> <li><a href="/wiki/Rusty_Russell" title="Rusty Russell">Rusty Russell</a></li> <li><a href="/wiki/Shuah_Khan" title="Shuah Khan">Shuah Khan</a></li> <li><a href="/wiki/Linus_Torvalds" title="Linus Torvalds">Linus Torvalds</a></li> <li><a href="/wiki/Theodore_Ts%27o" title="Theodore Ts'o">Theodore Ts'o</a></li> <li><a href="/wiki/Stephen_Tweedie" title="Stephen Tweedie">Stephen Tweedie</a></li> <li><a href="/wiki/Harald_Welte" title="Harald Welte">Harald Welte</a></li> <li><a href="/wiki/Chris_Wright_(programmer)" title="Chris Wright (programmer)">Chris Wright</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Technical</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Debugging</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/CRIU" title="CRIU">CRIU</a></li> <li><a href="/wiki/Ftrace" title="Ftrace">ftrace</a></li> <li><a href="/wiki/Kdump_(Linux)" title="Kdump (Linux)">kdump</a></li> <li><a href="/wiki/Linux_kernel_oops" title="Linux kernel oops">Linux kernel oops</a></li> <li><a href="/wiki/SystemTap" title="SystemTap">SystemTap</a></li> <li><a href="/wiki/Berkeley_Packet_Filter" title="Berkeley Packet Filter">BPF</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Booting_process_of_Linux" title="Booting process of Linux">Startup</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Vmlinux" title="Vmlinux">vmlinux</a></li> <li><a href="/wiki/System.map" title="System.map">System.map</a></li> <li><a href="/wiki/Dracut_(software)" title="Dracut (software)">dracut</a></li> <li><a href="/wiki/Initrd" class="mw-redirect" title="Initrd">initrd</a></li> <li><a href="/wiki/Initramfs" class="mw-redirect" title="Initramfs">initramfs</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Linux_kernel_interfaces" title="Linux kernel interfaces">ABIs</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Linux_Standard_Base" title="Linux Standard Base">Linux Standard Base</a></li> <li><a href="/wiki/X32_ABI" title="X32 ABI">x32 ABI</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Linux_kernel_interfaces" title="Linux kernel interfaces">APIs</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Kernel</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Linux_kernel_interfaces#SCI" title="Linux kernel interfaces">System Call<br />Interface</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/POSIX" title="POSIX">POSIX</a> <ul><li><a href="/wiki/Ioctl" title="Ioctl">ioctl</a></li> <li><a href="/wiki/Select_(Unix)" title="Select (Unix)">select</a></li> <li><a href="/wiki/Open_(system_call)" title="Open (system call)">open</a></li> <li><a href="/wiki/Read_(system_call)" title="Read (system call)">read</a></li> <li><a href="/wiki/Close_(system_call)" title="Close (system call)">close</a></li> <li><a href="/wiki/Sync_(Unix)" title="Sync (Unix)">sync</a></li> <li>…</li></ul></li> <li><a href="/wiki/Linux_kernel_interfaces#Additions_to_POSIX" title="Linux kernel interfaces">Linux-only</a> <ul><li><a href="/wiki/Futex" title="Futex">futex</a></li> <li><a href="/wiki/Epoll" title="Epoll">epoll</a></li> <li><a href="/wiki/Splice_(system_call)" title="Splice (system call)">splice</a></li> <li><a href="/wiki/Dnotify" title="Dnotify">dnotify</a></li> <li><a href="/wiki/Inotify" title="Inotify">inotify</a></li> <li><a href="/wiki/Readahead" title="Readahead">readahead</a></li> <li>…</li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Linux_kernel_interfaces#In–kernel_APIs" title="Linux kernel interfaces">In-kernel</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Advanced_Linux_Sound_Architecture" title="Advanced Linux Sound Architecture">ALSA</a></li> <li><a href="/wiki/Crypto_API_(Linux)" title="Crypto API (Linux)">Crypto API</a></li> <li><a href="/wiki/Io_uring" title="Io uring">io uring</a></li> <li><a href="/wiki/Direct_Rendering_Manager" title="Direct Rendering Manager">DRM</a></li> <li><a href="/wiki/Kernfs_(Linux)" title="Kernfs (Linux)">kernfs</a></li> <li><a href="/wiki/Memory_barrier" title="Memory barrier">Memory barrier</a></li> <li><a href="/wiki/New_API" title="New API">New API</a></li> <li><a href="/wiki/Read-copy-update" title="Read-copy-update">RCU</a></li> <li><a href="/wiki/Video4Linux" title="Video4Linux">Video4Linux</a></li> <li><a href="/wiki/IIO_Framework" title="IIO Framework">IIO</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/User_space_and_kernel_space" title="User space and kernel space">Userspace</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Daemon_(computing)" title="Daemon (computing)">Daemons</a>,<br /><a href="/wiki/Virtual_file_system" title="Virtual file system">File systems</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>bpffs</li> <li><a href="/wiki/Configfs" title="Configfs">configfs</a></li> <li><a href="/wiki/Devfs" class="mw-redirect" title="Devfs">devfs</a></li> <li><a href="/wiki/Devpts" title="Devpts">devpts</a></li> <li><a href="/wiki/Debugfs" title="Debugfs">debugfs</a></li> <li><a href="/wiki/Filesystem_in_Userspace" title="Filesystem in Userspace">FUSE</a></li> <li>hugetlbfs</li> <li>pipefs</li> <li><a href="/wiki/Procfs" title="Procfs">procfs</a></li> <li>securityfs</li> <li>sockfs</li> <li><a href="/wiki/Sysfs" title="Sysfs">sysfs</a></li> <li><a href="/wiki/Tmpfs" title="Tmpfs">tmpfs</a></li> <li><a href="/wiki/Systemd" title="Systemd">systemd</a> <ul><li><a href="/wiki/Udev" title="Udev">udev</a></li></ul></li> <li><a href="/wiki/Kmscon" title="Kmscon">Kmscon</a></li> <li><a href="/wiki/Binfmt_misc" title="Binfmt misc">binfmt_misc</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Wrapper_library" title="Wrapper library">Wrapper<br />libraries</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/C_standard_library" title="C standard library">C standard library</a> <ul><li><a href="/wiki/Glibc" title="Glibc">glibc</a></li> <li><a href="/wiki/UClibc" title="UClibc">uClibc</a></li> <li><a href="/wiki/Bionic_(software)" title="Bionic (software)">Bionic</a> <ul><li><a href="/wiki/Libhybris" title="Libhybris">libhybris</a></li></ul></li> <li><a href="/wiki/Dietlibc" title="Dietlibc">dietlibc</a></li> <li><a href="/wiki/Embedded_GLIBC" class="mw-redirect" title="Embedded GLIBC">EGLIBC</a></li> <li><a href="/wiki/Klibc" title="Klibc">klibc</a></li> <li><a href="/wiki/Musl" title="Musl">musl</a></li> <li><a href="/wiki/Newlib" title="Newlib">Newlib</a></li></ul></li> <li><a href="/wiki/Cgroups" title="Cgroups">libcgroup</a></li> <li><a href="/wiki/Direct_Rendering_Manager" title="Direct Rendering Manager">libdrm</a></li> <li><a href="/wiki/Advanced_Linux_Sound_Architecture" title="Advanced Linux Sound Architecture">libalsa</a></li> <li><a href="/wiki/Evdev" title="Evdev">libevdev</a></li> <li><a href="/wiki/Libusb" title="Libusb">libusb</a></li> <li><a href="/wiki/Io_uring" title="Io uring">liburing</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Components</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Loadable_kernel_module" title="Loadable kernel module">Kernel modules</a></li> <li><a href="/wiki/BlueZ" class="mw-redirect" title="BlueZ">BlueZ</a></li> <li><a href="/wiki/Cgroups" title="Cgroups">cgroups</a></li> <li><a href="/wiki/Linux_console" title="Linux console">Console</a></li> <li><a href="/wiki/Bcache" title="Bcache">bcache</a></li> <li><a href="/wiki/Device_mapper" title="Device mapper">Device mapper</a></li> <li><a href="/wiki/Dm-cache" title="Dm-cache">dm-cache</a></li> <li><a href="/wiki/Dm-crypt" title="Dm-crypt">dm-crypt</a></li> <li><a href="/wiki/Direct_Rendering_Manager" title="Direct Rendering Manager">DRM</a></li> <li><a href="/wiki/EDAC_(Linux)" class="mw-redirect" title="EDAC (Linux)">EDAC</a></li> <li><a href="/wiki/Evdev" title="Evdev">evdev</a></li> <li><a href="/wiki/Kernel_same-page_merging" title="Kernel same-page merging">Kernel same-page merging</a> (KSM)</li> <li><a href="/wiki/LIO_(SCSI_target)" title="LIO (SCSI target)">LIO</a></li> <li><a href="/wiki/Linux_framebuffer" title="Linux framebuffer">Framebuffer</a></li> <li><a href="/wiki/Logical_Volume_Manager_(Linux)" title="Logical Volume Manager (Linux)">LVM</a></li> <li><a href="/wiki/KMS_driver" class="mw-redirect" title="KMS driver">KMS driver</a></li> <li><a href="/wiki/Netfilter" title="Netfilter">Netfilter</a></li> <li><a href="/wiki/Netlink" title="Netlink">Netlink</a></li> <li><a href="/wiki/Nftables" title="Nftables">nftables</a></li> <li><a href="/wiki/Network_scheduler" title="Network scheduler">Network scheduler</a></li> <li><a href="/wiki/Perf_(Linux)" title="Perf (Linux)">perf</a></li> <li><a href="/wiki/SLUB_(software)" title="SLUB (software)">SLUB</a></li> <li><a href="/wiki/Zram" title="Zram">zram</a></li> <li><a href="/wiki/Zswap" title="Zswap">zswap</a></li></ul> <ul><li><a href="/wiki/Scheduling_(computing)#Linux" title="Scheduling (computing)">Process and I/O schedulers</a>:</li> <li><a href="/wiki/Brain_Fuck_Scheduler" title="Brain Fuck Scheduler">Brain Fuck Scheduler</a></li> <li><a href="/wiki/Completely_Fair_Scheduler" title="Completely Fair Scheduler">Completely Fair Scheduler</a> (CFS)</li> <li><a href="/wiki/Earliest_eligible_virtual_deadline_first_scheduling" title="Earliest eligible virtual deadline first scheduling">Earliest eligible virtual deadline first</a> (EEVDF)</li> <li><a href="/wiki/Noop_scheduler" title="Noop scheduler">Noop scheduler</a></li> <li><a href="/wiki/O(n)_scheduler" title="O(n) scheduler">O(n) scheduler</a></li> <li><a href="/wiki/O(1)_scheduler" title="O(1) scheduler">O(1) scheduler</a></li> <li><a href="/wiki/SCHED_DEADLINE" title="SCHED DEADLINE">SCHED_DEADLINE</a></li> <li><a href="/wiki/SCHED_FIFO" class="mw-redirect" title="SCHED FIFO">SCHED_FIFO</a></li> <li><a href="/wiki/SCHED_RR" class="mw-redirect" title="SCHED RR">SCHED_RR</a></li></ul> <ul><li><a href="/wiki/Linux_Security_Modules" title="Linux Security Modules">Security Modules</a>: <a href="/wiki/AppArmor" title="AppArmor">AppArmor</a></li> <li><a href="/wiki/Exec_Shield" title="Exec Shield">Exec Shield</a></li> <li><a href="/wiki/Seccomp" title="Seccomp">seccomp</a></li> <li><a href="/wiki/Security-Enhanced_Linux" title="Security-Enhanced Linux">SELinux</a></li> <li><a href="/wiki/Smack_(software)" title="Smack (software)">Smack</a></li> <li><a href="/wiki/Tomoyo_Linux" title="Tomoyo Linux">Tomoyo Linux</a></li> <li><a href="/wiki/Linux_PAM" title="Linux PAM">Linux PAM</a></li></ul> <ul><li><a href="/wiki/Device_driver" title="Device driver">Device drivers</a> <ul><li><a href="/wiki/Comparison_of_open-source_wireless_drivers" title="Comparison of open-source wireless drivers">802.11</a></li> <li><a href="/wiki/Free_and_open-source_graphics_device_driver" title="Free and open-source graphics device driver">graphics</a></li></ul></li> <li><a href="/wiki/Raw_device" title="Raw device">Raw device</a></li></ul> <ul><li><a href="/wiki/Initramfs" class="mw-redirect" title="Initramfs">initramfs</a></li> <li><a href="/wiki/KernelCare" title="KernelCare">KernelCare</a></li> <li><a href="/wiki/Kexec" title="Kexec">kexec</a></li> <li><a href="/wiki/KGraft" title="KGraft">kGraft</a></li> <li><a href="/wiki/Kpatch" title="Kpatch">kpatch</a></li> <li><a href="/wiki/Ksplice" title="Ksplice">Ksplice</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Variants</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Mainline_Linux" class="mw-redirect" title="Mainline Linux">Mainline</a> <ul><li><a href="/wiki/Linux_kernel" title="Linux kernel">Linux kernel</a></li> <li><a href="/wiki/Linux-libre" title="Linux-libre">Linux-libre</a></li></ul></li> <li><a href="/wiki/High-performance_computing" title="High-performance computing">High-performance computing</a> <ul><li><a href="/wiki/INK_(operating_system)" title="INK (operating system)">INK</a></li> <li><a href="/wiki/Compute_Node_Linux" title="Compute Node Linux">Compute Node Linux</a></li> <li><a href="/wiki/Slurm_Workload_Manager" title="Slurm Workload Manager">SLURM</a></li></ul></li> <li><a href="/wiki/Real-time_computing" title="Real-time computing">Real-time computing</a> <ul><li><a href="/wiki/RTLinux" title="RTLinux">RTLinux</a></li> <li><a href="/wiki/RTAI" title="RTAI">RTAI</a></li> <li><a href="/wiki/Xenomai" title="Xenomai">Xenomai</a></li> <li><a href="/wiki/PREEMPT_RT" title="PREEMPT RT">PREEMPT_RT</a></li></ul></li> <li><a href="/wiki/Memory_management_unit" title="Memory management unit">MMU</a>-less <ul><li><a href="/wiki/%CE%9CClinux" title="ΜClinux">μClinux</a></li> <li><a href="/wiki/PSXLinux" title="PSXLinux">PSXLinux</a></li></ul></li></ul> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Virtualization18" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Virtualization" title="Virtualization">Virtualization</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Hypervisor" title="Hypervisor">Hypervisor</a> <ul><li><a href="/wiki/Kernel-based_Virtual_Machine" title="Kernel-based Virtual Machine">KVM</a></li> <li><a href="/wiki/Xen" title="Xen">Xen</a></li></ul></li> <li><a href="/wiki/OS-level_virtualization" title="OS-level virtualization">OS-level virtualization</a> <ul><li><a href="/wiki/Linux-VServer" title="Linux-VServer">Linux-VServer</a></li> <li><a href="/wiki/Lguest" title="Lguest">Lguest</a></li> <li><a href="/wiki/LXC" title="LXC">LXC</a></li> <li><a href="/wiki/OpenVZ" title="OpenVZ">OpenVZ</a></li></ul></li> <li>Other <ul><li><a href="/wiki/L4Linux" title="L4Linux">L4Linux</a></li> <li><a href="/wiki/ELinOS" title="ELinOS">ELinOS</a></li> <li><a href="/wiki/User-mode_Linux" title="User-mode Linux">User-mode Linux</a></li> <li><a class="mw-selflink selflink">MkLinux</a></li> <li><a href="/wiki/Cooperative_Linux" title="Cooperative Linux">coLinux</a></li></ul></li></ul> </div></td></tr></tbody></table><div> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Linux_adoption" title="Linux adoption">Adoption</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Rangeof_use48" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Linux_range_of_use" title="Linux range of use">Range<br />of use</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Linux_desktop_environments" class="mw-redirect" title="Linux desktop environments">Desktop</a></li> <li><a href="/wiki/Linux_on_embedded_systems" title="Linux on embedded systems">Embedded</a></li> <li><a href="/wiki/Video_games_and_Linux" title="Video games and Linux">Gaming</a></li> <li>Thin client: <ul><li><a href="/wiki/Linux_Terminal_Server_Project" title="Linux Terminal Server Project">LTSP</a></li></ul></li> <li>Server: <ul><li><a href="/wiki/LAMP_(software_bundle)" title="LAMP (software bundle)">LAMP</a></li> <li><a href="/wiki/LYME_(software_bundle)" title="LYME (software bundle)">LYME-LYCE</a></li></ul></li> <li><a href="/wiki/Linux-powered_device" title="Linux-powered device">Devices</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Adopters</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/List_of_Linux_adopters" title="List of Linux adopters">List of Linux adopters</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><b><span class="nowrap"><span class="noviewer" typeof="mw:File"><a href="/wiki/File:NewTux.svg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b0/NewTux.svg/20px-NewTux.svg.png" decoding="async" width="12" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b0/NewTux.svg/40px-NewTux.svg.png 2x" data-file-width="625" data-file-height="750" /></a></span> </span><a href="/wiki/Portal:Linux" title="Portal:Linux">Linux portal</a></b></li> <li><b><span class="nowrap"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/31/Free_and_open-source_software_logo_%282009%29.svg/15px-Free_and_open-source_software_logo_%282009%29.svg.png" decoding="async" width="15" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/31/Free_and_open-source_software_logo_%282009%29.svg/23px-Free_and_open-source_software_logo_%282009%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/31/Free_and_open-source_software_logo_%282009%29.svg/30px-Free_and_open-source_software_logo_%282009%29.svg.png 2x" data-file-width="512" data-file-height="512" /></span></span> </span><a href="/wiki/Portal:Free_and_open-source_software" title="Portal:Free and open-source software">Free and open-source software portal</a></b></li> <li><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/20px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/40px-Symbol_category_class.svg.png 1.5x" data-file-width="180" data-file-height="185" /></span></span> <b><a href="/wiki/Category:Linux_kernel" title="Category:Linux kernel">Category</a></b></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235" /></div><div role="navigation" class="navbox" aria-labelledby="Microkernels-nanokernels667" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231" /><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Microkernel" title="Template:Microkernel"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Microkernel" title="Template talk:Microkernel"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Microkernel" title="Special:EditPage/Template:Microkernel"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Microkernels-nanokernels667" style="font-size:114%;margin:0 4em"><a href="/wiki/Microkernel" title="Microkernel">Microkernels</a>-<a href="/wiki/Microkernel#Nanokernel" title="Microkernel">nanokernels</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Kernel_(operating_system)" title="Kernel (operating system)">Kernels</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/L4_microkernel_family" title="L4 microkernel family">L4</a> family</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Eumel" title="Eumel">Eumel</a></i> → <i><a href="/wiki/L3_microkernel" class="mw-redirect" title="L3 microkernel">L3</a></i> → <a href="/wiki/L4_microkernel_family" title="L4 microkernel family">L4</a>°</li> <li><a href="/wiki/Open_Kernel_Labs" title="Open Kernel Labs">OKL4</a>°</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Macintosh" class="mw-redirect" title="Macintosh">Macintosh</a> hosted</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Mac_OS_nanokernel" title="Mac OS nanokernel">Mac OS nanokernel</a></i></li> <li><i><a href="/wiki/NuKernel" class="mw-redirect" title="NuKernel">NuKernel</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Psion_(company)" title="Psion (company)">Psion</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/EKA1" title="EKA1">EKA1</a></i> → <i><a href="/wiki/EKA2" title="EKA2">EKA2</a></i>^°</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Amiga" title="Amiga">Amiga</a>-type</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Exec_(Amiga)" title="Exec (Amiga)">Exec</a></i> <ul><li><a href="/wiki/Exec_(Amiga)#ExecSG" title="Exec (Amiga)">ExecSG</a></li></ul></li> <li><a href="/wiki/Quark_(kernel)" title="Quark (kernel)">Quark</a></li> <li><i><a href="/wiki/WarpOS" title="WarpOS">WarpOS</a></i></li></ul> </div></td></tr></tbody></table><div> <ul><li><i><a href="/wiki/Adaptive_Domain_Environment_for_Operating_Systems" title="Adaptive Domain Environment for Operating Systems">ADEOS</a></i>°</li> <li><i><a href="/wiki/EROS_(microkernel)" title="EROS (microkernel)">EROS</a></i>^°</li> <li><i><a href="/wiki/K42" title="K42">K42</a></i>°</li> <li>Little Kernel</li> <li><i><a href="/wiki/Mach_(kernel)" title="Mach (kernel)">Mach</a></i>° <ul><li><a href="/wiki/GNU_Mach" title="GNU Mach">GNU Mach</a>°</li></ul></li> <li><i><a href="/wiki/MicroEmpix" title="MicroEmpix">MicroEmpix</a></i></li> <li><a href="/wiki/Green_Hills_Software#Real-time_operating_systems" title="Green Hills Software">µ-velOSity</a>^</li> <li><i><a href="/wiki/Spring_(operating_system)#The_nucleus" title="Spring (operating system)">nucleus</a></i></li> <li>Off++ → Plan B</li> <li><i><a href="/wiki/Taligent#Pink_system" title="Taligent">Opus</a></i></li> <li><i><a href="/wiki/PowerUP_(accelerator)#PowerUP_software" title="PowerUP (accelerator)">PowerUP</a></i></li> <li><a href="/wiki/RTLinux" title="RTLinux">RTLinux</a>°</li> <li><a href="/wiki/TI-RTOS#RTOS_kernel_overview" title="TI-RTOS">TI-RTOS kernel</a>^°</li> <li><i><a href="/wiki/Vanguard_(microkernel)" title="Vanguard (microkernel)">Vanguard</a></i></li></ul></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Operating_system" title="Operating system">Operating<br />systems</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/POSIX" title="POSIX">POSIX</a> support</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Unix-like" title="Unix-like">Unix-like</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <li><i><a href="/wiki/ARX_(operating_system)" title="ARX (operating system)">ARX</a></i></li> <li><a href="/wiki/GNU_Hurd" title="GNU Hurd">GNU Hurd</a>°</li> <li><i><a href="/wiki/Lites" title="Lites">Lites</a></i></li> <li><i><a href="/wiki/Meiko_Scientific#MeikOS" title="Meiko Scientific">MeikOS</a></i></li> <li><a href="/wiki/Minix" title="Minix">Minix</a>° <ul><li><a href="/wiki/Minix-vmd" class="mw-redirect" title="Minix-vmd">Minix-vmd</a>°</li> <li><a href="/wiki/Minix_3" title="Minix 3">Minix 3</a>°</li></ul></li> <li><i><a class="mw-selflink selflink">MkLinux</a></i>°</li> <li><i><a href="/wiki/Multi-Environment_Real-Time" title="Multi-Environment Real-Time">Multi-Environment Real-Time</a></i>^ (<i>MERT</i> – <i>Unix-RT</i>)</li> <li><i><a href="/wiki/OS2000" title="OS2000">OS2000</a></i></li> <li><a href="/wiki/QNX" title="QNX">QNX</a>^</li> <li><a href="/wiki/Redox_(operating_system)" title="Redox (operating system)">Redox</a>°</li> <li><i><a href="/wiki/Spring_(operating_system)" title="Spring (operating system)">Spring</a></i></li> <li><a href="/wiki/Tinix" title="Tinix">Tinix</a></li> <li><i><a href="/wiki/UNICOS" title="UNICOS">UNICOS</a></i></li> <li><i><a href="/wiki/VSTa" title="VSTa">VSTa</a></i></li> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Partial</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/ChorusOS" title="ChorusOS">ChorusOS</a>^</i></li> <li><a href="/wiki/Integrity_(operating_system)" title="Integrity (operating system)">Integrity</a>^</li> <li><a href="/wiki/Nucleus_RTOS" title="Nucleus RTOS">Nucleus RTOS</a>^</li> <li><a href="/wiki/NuttX" title="NuttX">NuttX</a>^°</li> <li><a href="/wiki/Operating_System_Embedded" class="mw-redirect" title="Operating System Embedded">OSE</a>^</li> <li><a href="/wiki/RIOT_(operating_system)" title="RIOT (operating system)">RIOT</a>^°</li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Capability-based_security" title="Capability-based security">Capability-based</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/GNOSIS" title="GNOSIS">GNOSIS</a></i> → <i><a href="/wiki/KeyKOS" title="KeyKOS">KeyKOS</a></i> → <i><a href="/wiki/EROS_(microkernel)" title="EROS (microkernel)">EROS</a></i> → CapROS</li> <li><i><a href="/wiki/Hydra_(operating_system)" title="Hydra (operating system)">Hydra</a></i></li> <li><a href="/wiki/L4_microkernel_family#High_assurance:_seL4" title="L4 microkernel family">seL4</a>^°</li> <li><i><a href="/wiki/Midori_(operating_system)" title="Midori (operating system)">Midori</a></i></li> <li><i><a href="/wiki/NLTSS" title="NLTSS">NLTSS</a></i></li> <li><i><a href="/wiki/HarmonyOS_NEXT" title="HarmonyOS NEXT">HarmonyOS NEXT</a> (<a href="/wiki/OpenHarmony" title="OpenHarmony">OpenHarmony</a>, <a href="/wiki/OpenHarmony#Oniro_OS" title="OpenHarmony">Oniro OS</a>)</i> → <i><a href="/wiki/HarmonyOS" title="HarmonyOS">HarmonyOS</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/L4_microkernel_family" title="L4 microkernel family">L4</a> kernel</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/L4Linux" title="L4Linux">L<sup>4</sup>Linux</a>^°</li> <li><a href="/wiki/PikeOS" title="PikeOS">PikeOS</a>^</li> <li><i><a href="/wiki/REX_OS" title="REX OS">REX OS</a></i>^</li> <li><a href="/wiki/Wombat_(operating_system)" title="Wombat (operating system)">Wombat</a>^°</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Java_virtual_machine" title="Java virtual machine">Java virtual machine</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/JavaOS" title="JavaOS">JavaOS</a></i> (<i><a href="/wiki/JavaOS#Chorus/Jazz" title="JavaOS">Chorus/Jazz</a></i>^ integrates <i><a href="/wiki/ChorusOS" title="ChorusOS">ChorusOS</a></i>^)</li> <li><i><a href="/wiki/JX_(operating_system)" title="JX (operating system)">JX</a></i>°</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Macintosh" class="mw-redirect" title="Macintosh">Macintosh</a> hosted</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Unix-like13" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Unix-like" title="Unix-like">Unix-like</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/MachTen" title="MachTen">MachTen</a></i></li> <li><i><a href="/wiki/MacMach" title="MacMach">MacMach</a></i></li></ul> </div></td></tr></tbody></table><div> <ul><li><i><a href="/wiki/Copland_(operating_system)" title="Copland (operating system)">Copland</a></i></li> <li><i><a href="/wiki/Mac_OS_8#Mac_OS_8.6" title="Mac OS 8">Classic Mac OS</a></i> (<a href="/wiki/PowerPC" title="PowerPC">PowerPC</a> kernel)</li></ul></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Psion_(company)" title="Psion (company)">Psion</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <li><i><a href="/wiki/EPOC_(operating_system)" title="EPOC (operating system)">EPOC</a></i> → <i><a href="/wiki/Symbian" title="Symbian">Symbian</a> OS</i>^°</li> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Amiga" title="Amiga">Amiga</a>-type</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/AmigaOS" title="AmigaOS">AmigaOS</a></li> <li><a href="/wiki/AROS_Research_Operating_System" title="AROS Research Operating System">AROS</a>° <ul><li><a href="/wiki/AROS_Research_Operating_System#AspireOS" title="AROS Research Operating System">AspireOS</a>°</li> <li><a href="/wiki/AROS_Research_Operating_System#Broadway" title="AROS Research Operating System">Broadway</a>°</li> <li><a href="/wiki/AROS_Research_Operating_System#Icaros_Desktop" title="AROS Research Operating System">Icaros Desktop</a>°</li></ul></li> <li><a href="/wiki/MorphOS" title="MorphOS">MorphOS</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Microsoft" title="Microsoft">Microsoft</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Singularity_(operating_system)" title="Singularity (operating system)">Singularity</a></li> <li><a href="/wiki/ThreadX" title="ThreadX">ThreadX</a>^°</li> <li><i><a href="/wiki/Verve_(operating_system)" title="Verve (operating system)">Verve</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/AIM_alliance" title="AIM alliance">AIM alliance</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i>Pink</i> → <i><a href="/wiki/Taligent" title="Taligent">Taligent</a> OS</i> → <i><a href="/wiki/Workplace_OS" title="Workplace OS">Workplace OS</a></i></li></ul> </div></td></tr></tbody></table><div> <ul><li><i><a href="/wiki/Amoeba_(operating_system)" title="Amoeba (operating system)">Amoeba</a></i>°</li> <li><i><a href="/wiki/BeRTOS" title="BeRTOS">BeRTOS</a></i>^°</li> <li><a href="/wiki/ChibiOS/RT" title="ChibiOS/RT">ChibiOS/RT</a>^°</li> <li><a href="/wiki/FreeRTOS" title="FreeRTOS">FreeRTOS</a>^°</li> <li><a href="/wiki/HelenOS" title="HelenOS">HelenOS</a>°</li> <li><a href="/wiki/Micro-Controller_Operating_Systems" title="Micro-Controller Operating Systems">µC/OS</a>^°</li> <li><a href="/wiki/MQX" title="MQX">MQX</a>^</li> <li><a href="/wiki/OpenComRTOS" title="OpenComRTOS">OpenComRTOS</a>^</li> <li><a href="/wiki/Phantom_OS" title="Phantom OS">Phantom OS</a>^°</li> <li><i><a href="/wiki/RC_4000_multiprogramming_system" title="RC 4000 multiprogramming system">RC 4000</a></i></li> <li><a href="/wiki/SharpOS" title="SharpOS">SharpOS</a>°</li> <li><i><a href="/wiki/SPIN_(operating_system)" title="SPIN (operating system)">SPIN</a></i>°</li> <li><i><a href="/wiki/Thoth_(operating_system)" title="Thoth (operating system)">Thoth</a></i>^ → <i><a href="/wiki/Harmony_(operating_system)" title="Harmony (operating system)">Harmony</a></i>^ → <i><a href="/wiki/V_(operating_system)" title="V (operating system)">V</a></i></li> <li><a href="/wiki/Versatile_Real-Time_Executive" title="Versatile Real-Time Executive">VRTX</a>^</li></ul></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Software_framework" title="Software framework">Frameworks</a>, <a href="/wiki/Software_development_kit" title="Software development kit">kits</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <li><a href="/wiki/Cosmos_(operating_system)" title="Cosmos (operating system)">Cosmos</a>°</li> <li><a href="/wiki/Genode" title="Genode">Genode</a>°</li> <li><a href="/wiki/TI-RTOS" title="TI-RTOS">TI-RTOS</a>^°</li> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Programmer" title="Programmer">Developers</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Gordon_Bell_(QNX)" title="Gordon Bell (QNX)">Gordon Bell</a></li> <li><a href="/wiki/Thomas_Bushnell" title="Thomas Bushnell">Thomas Bushnell</a></li> <li><a href="/wiki/David_Cheriton" title="David Cheriton">David Cheriton</a></li> <li><a href="/wiki/Dan_Dodge" title="Dan Dodge">Dan Dodge</a></li> <li><a href="/wiki/Per_Brinch_Hansen" title="Per Brinch Hansen">Per Brinch Hansen</a></li> <li><a href="/wiki/Gernot_Heiser" title="Gernot Heiser">Gernot Heiser</a></li> <li><a href="/wiki/Jochen_Liedtke" title="Jochen Liedtke">Jochen Liedtke</a></li> <li><a href="/wiki/James_G._Mitchell" title="James G. Mitchell">James G. Mitchell</a></li> <li><a href="/wiki/Ike_Nassi" title="Ike Nassi">Ike Nassi</a></li> <li><a href="/wiki/Richard_Rashid" title="Richard Rashid">Richard Rashid</a></li> <li><a href="/wiki/Andrew_S._Tanenbaum" title="Andrew S. Tanenbaum">Andrew S. Tanenbaum</a></li> <li><a href="/wiki/Avie_Tevanian" title="Avie Tevanian">Avie Tevanian</a></li> <li><a href="/wiki/William_Wulf" title="William Wulf">William Wulf</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><i>Italics</i> <b>= discontinued</b></li> <li><b>^ = <a href="/wiki/Real-time_operating_system" title="Real-time operating system">Real-time</a></b></li> <li><b>° = <a href="/wiki/Open-source_software" title="Open-source software">Open-source software</a></b><br /><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/20px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/40px-Symbol_category_class.svg.png 1.5x" data-file-width="180" data-file-height="185" /></span></span> <b><a href="/wiki/Category:Microkernel-based_operating_systems" title="Category:Microkernel-based operating systems">Category: Microkernel-based operating systems</a></b> <span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/20px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/40px-Symbol_category_class.svg.png 1.5x" data-file-width="180" data-file-height="185" /></span></span> <b><a href="/wiki/Category:Microkernels" title="Category:Microkernels">Category: Microkernels</a></b></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235" /></div><div role="navigation" class="navbox" aria-labelledby="Mach_and_Mach-like_operating_systems62" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231" /><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Mach-like" title="Template:Mach-like"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Mach-like" title="Template talk:Mach-like"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Mach-like" title="Special:EditPage/Template:Mach-like"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Mach_and_Mach-like_operating_systems62" style="font-size:114%;margin:0 4em"><a href="/wiki/Mach_(kernel)" title="Mach (kernel)">Mach</a> and <a href="/wiki/Mach-like" class="mw-redirect" title="Mach-like">Mach-like</a> <a href="/wiki/Operating_system" title="Operating system">operating systems</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/ARX_(operating_system)" title="ARX (operating system)">ARX</a></li> <li><a href="/wiki/Copland_(operating_system)" title="Copland (operating system)">Copland</a></li> <li><a href="/wiki/GNU" title="GNU">GNU</a> <ul><li><a href="/wiki/GNU_Hurd" title="GNU Hurd">Hurd</a></li> <li><a href="/wiki/GNU_Mach" title="GNU Mach">Mach</a></li></ul></li> <li><a href="/wiki/IOS" title="IOS">iOS</a> <ul><li><a href="/wiki/IPadOS" title="IPadOS">iPadOS</a></li></ul></li> <li><a href="/wiki/Lites" title="Lites">Lites</a></li> <li><a href="/wiki/MacOS" title="MacOS">macOS</a> <ul><li><a href="/wiki/Darwin_(operating_system)" title="Darwin (operating system)">Darwin</a></li> <li><a href="/wiki/Rhapsody_(operating_system)" title="Rhapsody (operating system)">Rhapsody</a></li></ul></li> <li><a class="mw-selflink selflink">MkLinux</a></li> <li><a href="/wiki/NeXTSTEP" title="NeXTSTEP">NeXTSTEP</a></li> <li><a href="/wiki/OSF/1" title="OSF/1">OSF/1</a> <ul><li><a href="/wiki/Tru64_UNIX" title="Tru64 UNIX">Tru64 UNIX</a></li></ul></li> <li><a href="/wiki/SPIN_(operating_system)" title="SPIN (operating system)">SPIN</a></li> <li><a href="/wiki/Spring_(operating_system)" title="Spring (operating system)">Spring</a></li> <li><a href="/wiki/Taligent" title="Taligent">Taligent OS</a></li> <li><a href="/wiki/UNICOS" title="UNICOS">UNICOS MAX</a></li> <li><a href="/wiki/Workplace_OS" title="Workplace OS">Workplace OS</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235" /></div><div role="navigation" class="navbox" aria-labelledby="Operating_systems310" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231" /><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Operating_systems" title="Template:Operating systems"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Operating_systems" title="Template talk:Operating systems"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Operating_systems" title="Special:EditPage/Template:Operating systems"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Operating_systems310" style="font-size:114%;margin:0 4em"><a href="/wiki/Operating_system" title="Operating system">Operating systems</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">General</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Comparison_of_operating_systems" title="Comparison of operating systems">Comparison</a></li> <li><a href="/wiki/Forensic_software_engineering" title="Forensic software engineering">Forensic engineering</a></li> <li><a href="/wiki/History_of_operating_systems" title="History of operating systems">History</a></li> <li><a href="/wiki/List_of_operating_systems" title="List of operating systems">List</a></li> <li><a href="/wiki/Timeline_of_operating_systems" title="Timeline of operating systems">Timeline</a></li> <li><a href="/wiki/Usage_share_of_operating_systems" title="Usage share of operating systems">Usage share</a></li> <li><a href="/wiki/Comparison_of_user_features_of_operating_systems" title="Comparison of user features of operating systems">User features comparison</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Variants</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Disk_operating_system" title="Disk operating system">Disk operating system</a></li> <li><a href="/wiki/Distributed_operating_system" title="Distributed operating system">Distributed operating system</a></li> <li><a href="/wiki/Embedded_operating_system" title="Embedded operating system">Embedded operating system</a></li> <li><a href="/wiki/Hobbyist_operating_system" title="Hobbyist operating system">Hobbyist operating system</a></li> <li><a href="/wiki/Just_enough_operating_system" title="Just enough operating system">Just enough operating system</a></li> <li><a href="/wiki/Mobile_operating_system" title="Mobile operating system">Mobile operating system</a></li> <li><a href="/wiki/Network_operating_system" title="Network operating system">Network operating system</a></li> <li><a href="/wiki/Object-oriented_operating_system" title="Object-oriented operating system">Object-oriented operating system</a></li> <li><a href="/wiki/Real-time_operating_system" title="Real-time operating system">Real-time operating system</a></li> <li><a href="/wiki/Supercomputer_operating_system" title="Supercomputer operating system">Supercomputer operating system</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Kernel_(operating_system)" title="Kernel (operating system)">Kernel</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:6em"><a href="/wiki/Computer_architecture" title="Computer architecture">Architectures</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Exokernel" title="Exokernel">Exokernel</a></li> <li><a href="/wiki/Hybrid_kernel" title="Hybrid kernel">Hybrid</a></li> <li><a href="/wiki/Microkernel" title="Microkernel">Microkernel</a></li> <li><a href="/wiki/Monolithic_kernel" title="Monolithic kernel">Monolithic</a></li> <li><a href="/wiki/Multikernel" title="Multikernel">Multikernel</a></li> <li><a href="/wiki/Vkernel" title="Vkernel">vkernel</a></li> <li><a href="/wiki/Rump_kernel" title="Rump kernel">Rump kernel</a></li> <li><a href="/wiki/Unikernel" title="Unikernel">Unikernel</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:6em">Components</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Device_driver" title="Device driver">Device driver</a></li> <li><a href="/wiki/Loadable_kernel_module" title="Loadable kernel module">Loadable kernel module</a></li> <li><a href="/wiki/User_space_and_kernel_space" title="User space and kernel space">User space and kernel space</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Process_management_(computing)" title="Process management (computing)">Process management</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:6em">Concepts</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Computer_multitasking" title="Computer multitasking">Computer multitasking</a> (<a href="/wiki/Cooperative_multitasking" title="Cooperative multitasking">Cooperative</a>, <a href="/wiki/Preemption_(computing)" title="Preemption (computing)">Preemptive</a>)</li> <li><a href="/wiki/Context_switch" title="Context switch">Context switch</a></li> <li><a href="/wiki/Interrupt" title="Interrupt">Interrupt</a></li> <li><a href="/wiki/Inter-process_communication" title="Inter-process communication">IPC</a></li> <li><a href="/wiki/Process_(computing)" title="Process (computing)">Process</a></li> <li><a href="/wiki/Process_control_block" title="Process control block">Process control block</a></li> <li><a href="/wiki/Real-time_operating_system" title="Real-time operating system">Real-time</a></li> <li><a href="/wiki/Thread_(computing)" title="Thread (computing)">Thread</a></li> <li><a href="/wiki/Time-sharing" title="Time-sharing">Time-sharing</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:6em"><a href="/wiki/Scheduling_(computing)" title="Scheduling (computing)">Scheduling<br />algorithms</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Fixed-priority_pre-emptive_scheduling" title="Fixed-priority pre-emptive scheduling">Fixed-priority preemptive</a></li> <li><a href="/wiki/Multilevel_feedback_queue" title="Multilevel feedback queue">Multilevel feedback queue</a></li> <li><a href="/wiki/Round-robin_scheduling" title="Round-robin scheduling">Round-robin</a></li> <li><a href="/wiki/Shortest_job_next" title="Shortest job next">Shortest job next</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Memory_management_(operating_systems)" title="Memory management (operating systems)">Memory management</a>,<br /><a href="/wiki/System_resource" title="System resource">resource</a> protection</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Bus_error" title="Bus error">Bus error</a></li> <li><a href="/wiki/General_protection_fault" title="General protection fault">General protection fault</a></li> <li><a href="/wiki/Memory_paging" title="Memory paging">Memory paging</a></li> <li><a href="/wiki/Memory_protection" title="Memory protection">Memory protection</a></li> <li><a href="/wiki/Protection_ring" title="Protection ring">Protection ring</a></li> <li><a href="/wiki/Segmentation_fault" title="Segmentation fault">Segmentation fault</a></li> <li><a href="/wiki/Virtual_memory" title="Virtual memory">Virtual memory</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Non-volatile_memory" title="Non-volatile memory">Storage</a> access,<br /><a href="/wiki/File_system" title="File system">file systems</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Booting#BOOT-LOADER" title="Booting">Boot loader</a></li> <li><a href="/wiki/Defragmentation" title="Defragmentation">Defragmentation</a></li> <li><a href="/wiki/Device_file" title="Device file">Device file</a></li> <li><a href="/wiki/File_attribute" title="File attribute">File attribute</a></li> <li><a href="/wiki/Inode" title="Inode">Inode</a></li> <li><a href="/wiki/Journaling_file_system" title="Journaling file system">Journal</a></li> <li><a href="/wiki/Disk_partitioning" title="Disk partitioning">Partition</a></li> <li><a href="/wiki/Virtual_file_system" title="Virtual file system">Virtual file system</a></li> <li><a href="/wiki/Virtual_tape_library" title="Virtual tape library">Virtual tape library</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Supporting concepts</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/API" title="API">API</a></li> <li><a href="/wiki/Computer_network" title="Computer network">Computer network</a></li> <li><a href="/wiki/Hardware_abstraction" title="Hardware abstraction">HAL</a></li> <li><a href="/wiki/Live_CD" title="Live CD">Live CD</a></li> <li><a href="/wiki/Live_USB" title="Live USB">Live USB</a></li> <li><a href="/wiki/Shell_(computing)" title="Shell (computing)">Shell</a> <ul><li><a href="/wiki/Command-line_interface" title="Command-line interface">CLI</a></li> <li><a href="/wiki/User_interface" title="User interface">User interface</a></li></ul></li> <li><a href="/wiki/Preboot_Execution_Environment" title="Preboot Execution Environment">PXE</a></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img 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