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class="mw-list-item"><a href="/wiki/Speci%C3%A1lis:Vit%C3%A1m" title="Az általad használt IP-címről végrehajtott szerkesztések megvitatása [n]" accesskey="n"><span>Vitalap</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Wiki"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Tartalomjegyzék" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Tartalomjegyzék</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">áthelyezés az oldalsávba</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">elrejtés</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Bevezető</div> </a> </li> <li id="toc-Használata" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Használata"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Használata</span> </div> </a> <button aria-controls="toc-Használata-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>A(z) Használata alszakasz kinyitása/becsukása</span> </button> <ul id="toc-Használata-sublist" class="vector-toc-list"> <li id="toc-Főbb_kapcsolók" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Főbb_kapcsolók"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Főbb kapcsolók</span> </div> </a> <ul id="toc-Főbb_kapcsolók-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Főbb_parancsok" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Főbb_parancsok"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2</span> <span>Főbb parancsok</span> </div> </a> <ul id="toc-Főbb_parancsok-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Példák" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Példák"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Példák</span> </div> </a> <ul id="toc-Példák-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Története" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Története"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Története</span> </div> </a> <ul id="toc-Története-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Jegyzetek" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Jegyzetek"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Jegyzetek</span> </div> </a> <ul id="toc-Jegyzetek-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Tartalomjegyzék" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Tartalomjegyzék kinyitása/becsukása" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Tartalomjegyzék kinyitása/becsukása</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading">sed</h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Ugrás egy más nyelvű szócikkre. Elérhető 30 nyelven" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-30" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">30 nyelv</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Sed" title="Sed – angol" lang="en" hreflang="en" data-title="Sed" data-language-autonym="English" data-language-local-name="angol" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-als mw-list-item"><a href="https://als.wikipedia.org/wiki/Sed" title="Sed – svájci német" lang="gsw" hreflang="gsw" data-title="Sed" data-language-autonym="Alemannisch" data-language-local-name="svájci német" class="interlanguage-link-target"><span>Alemannisch</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%85%D8%AD%D8%B1%D8%B1_%D8%A7%D9%84%D8%AA%D9%8A%D8%A7%D8%B1_(%D8%A3%D8%AF%D8%A7%D8%A9_%D9%8A%D9%88%D9%86%D9%83%D8%B3)" title="محرر التيار (أداة يونكس) – arab" lang="ar" hreflang="ar" data-title="محرر التيار (أداة يونكس)" data-language-autonym="العربية" data-language-local-name="arab" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Sed" title="Sed – azerbajdzsáni" lang="az" hreflang="az" data-title="Sed" data-language-autonym="Azərbaycanca" data-language-local-name="azerbajdzsáni" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/Sed" title="Sed – belarusz" lang="be" hreflang="be" data-title="Sed" data-language-autonym="Беларуская" data-language-local-name="belarusz" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Sed" title="Sed – katalán" lang="ca" hreflang="ca" data-title="Sed" data-language-autonym="Català" data-language-local-name="katalán" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Sed" title="Sed – cseh" lang="cs" hreflang="cs" data-title="Sed" data-language-autonym="Čeština" data-language-local-name="cseh" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Sed" title="Sed – dán" lang="da" hreflang="da" data-title="Sed" data-language-autonym="Dansk" data-language-local-name="dán" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Sed_(Unix)" title="Sed (Unix) – német" lang="de" hreflang="de" data-title="Sed (Unix)" data-language-autonym="Deutsch" data-language-local-name="német" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Sed_(inform%C3%A1tica)" title="Sed (informática) – spanyol" lang="es" hreflang="es" data-title="Sed (informática)" data-language-autonym="Español" data-language-local-name="spanyol" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/Sed" title="Sed – perzsa" lang="fa" hreflang="fa" data-title="Sed" data-language-autonym="فارسی" data-language-local-name="perzsa" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Sed" title="Sed – finn" lang="fi" hreflang="fi" data-title="Sed" data-language-autonym="Suomi" data-language-local-name="finn" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Sed_(Unix)" title="Sed (Unix) – francia" lang="fr" hreflang="fr" data-title="Sed (Unix)" data-language-autonym="Français" data-language-local-name="francia" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Sed" title="Sed – ír" lang="ga" hreflang="ga" data-title="Sed" data-language-autonym="Gaeilge" data-language-local-name="ír" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/Sed" title="Sed – héber" lang="he" hreflang="he" data-title="Sed" data-language-autonym="עברית" data-language-local-name="héber" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Sed_(Unix)" title="Sed (Unix) – olasz" lang="it" hreflang="it" data-title="Sed (Unix)" data-language-autonym="Italiano" data-language-local-name="olasz" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/Sed_(%E3%82%B3%E3%83%B3%E3%83%94%E3%83%A5%E3%83%BC%E3%82%BF)" title="Sed (コンピュータ) – japán" lang="ja" hreflang="ja" data-title="Sed (コンピュータ)" data-language-autonym="日本語" data-language-local-name="japán" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/Sed_(%EC%9C%A0%ED%8B%B8%EB%A6%AC%ED%8B%B0)" title="Sed (유틸리티) – koreai" lang="ko" hreflang="ko" data-title="Sed (유틸리티)" data-language-autonym="한국어" data-language-local-name="koreai" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%B8%E0%B5%86%E0%B4%A1%E0%B5%8D" title="സെഡ് – malajálam" lang="ml" hreflang="ml" data-title="സെഡ്" data-language-autonym="മലയാളം" data-language-local-name="malajálam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Sed_(software)" title="Sed (software) – holland" lang="nl" hreflang="nl" data-title="Sed (software)" data-language-autonym="Nederlands" data-language-local-name="holland" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Sed_(program)" title="Sed (program) – lengyel" lang="pl" hreflang="pl" data-title="Sed (program)" data-language-autonym="Polski" data-language-local-name="lengyel" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Sed" title="Sed – portugál" lang="pt" hreflang="pt" data-title="Sed" data-language-autonym="Português" data-language-local-name="portugál" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Sed" title="Sed – román" lang="ro" hreflang="ro" data-title="Sed" data-language-autonym="Română" data-language-local-name="román" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/Sed" title="Sed – orosz" lang="ru" hreflang="ru" data-title="Sed" data-language-autonym="Русский" data-language-local-name="orosz" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9F%D1%80%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D1%81%D0%BA%D0%B8_%D0%B0%D0%BB%D0%B0%D1%82_%D1%81%D0%B5%D0%B4" title="Програмски алат сед – szerb" lang="sr" hreflang="sr" data-title="Програмски алат сед" data-language-autonym="Српски / srpski" data-language-local-name="szerb" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Sed_(stream_editor)" title="Sed (stream editor) – svéd" lang="sv" hreflang="sv" data-title="Sed (stream editor)" data-language-autonym="Svenska" data-language-local-name="svéd" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Sed_(yaz%C4%B1l%C4%B1m)" title="Sed (yazılım) – török" lang="tr" hreflang="tr" data-title="Sed (yazılım)" data-language-autonym="Türkçe" data-language-local-name="török" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/Sed" title="Sed – ukrán" lang="uk" hreflang="uk" data-title="Sed" data-language-autonym="Українська" data-language-local-name="ukrán" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/Sed" title="Sed – wu kínai" lang="wuu" hreflang="wuu" data-title="Sed" data-language-autonym="吴语" data-language-local-name="wu kínai" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/Sed" title="Sed – kínai" lang="zh" hreflang="zh" data-title="Sed" data-language-autonym="中文" data-language-local-name="kínai" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q305876#sitelinks-wikipedia" title="Nyelvközi hivatkozások szerkesztése" class="wbc-editpage">Hivatkozások szerkesztése</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Névterek"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Sed" title="A lap megtekintése [c]" accesskey="c"><span>Szócikk</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Vita:Sed" rel="discussion" title="Az oldal tartalmának megvitatása [t]" accesskey="t"><span>Vitalap</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Nyelvvariáns váltása" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">magyar</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Nézetek"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Sed"><span>Olvasás</span></a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Sed&action=edit" title="Az oldal forráskódjának szerkesztése [e]" accesskey="e"><span>Szerkesztés</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Sed&action=history" title="A lap korábbi változatai [h]" accesskey="h"><span>Laptörténet</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Oldal eszközök"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Eszközök" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Eszközök</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Eszközök</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">áthelyezés az oldalsávba</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">elrejtés</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="További lehetőségek" > <div class="vector-menu-heading"> Műveletek </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Sed"><span>Olvasás</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Sed&action=edit" title="Az oldal forráskódjának szerkesztése [e]" accesskey="e"><span>Szerkesztés</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Sed&action=history"><span>Laptörténet</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Általános </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Speci%C3%A1lis:Mi_hivatkozik_erre/Sed" title="Az erre a lapra hivatkozó más lapok listája [j]" accesskey="j"><span>Mi hivatkozik erre?</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Speci%C3%A1lis:Kapcsol%C3%B3d%C3%B3_v%C3%A1ltoztat%C3%A1sok/Sed" rel="nofollow" title="Az erről a lapról hivatkozott lapok utolsó változtatásai [k]" accesskey="k"><span>Kapcsolódó változtatások</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Speci%C3%A1lis:Speci%C3%A1lis_lapok" title="Az összes speciális lap listája [q]" accesskey="q"><span>Speciális lapok</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Sed&oldid=27580727" title="Állandó hivatkozás ezen lap ezen változatához"><span>Hivatkozás erre a változatra</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Sed&action=info" title="További információk erről a lapról"><span>Lapinformációk</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Speci%C3%A1lis:Hivatkoz%C3%A1s&page=Sed&id=27580727&wpFormIdentifier=titleform" title="Információk a lap idézésével kapcsolatban"><span>Hogyan hivatkozz erre a lapra?</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Speci%C3%A1lis:UrlShortener&url=https%3A%2F%2Fhu.wikipedia.org%2Fwiki%2FSed"><span>Rövidített URL készítése</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a 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class="mw-fr-review-status-indicator" id="mw-fr-revision-toggle"><span class="cdx-fr-css-icon-review--status--stable"></span><b>Ellenőrzött</b></indicator></div> </div> <div id="siteSub" class="noprint">A Wikipédiából, a szabad enciklopédiából</div> </div> <div id="contentSub"><div id="mw-content-subtitle"><div id="mw-fr-revision-messages"><div id="mw-fr-revision-details" class="mw-fr-revision-details-dialog" style="display:none;"><div tabindex="0"></div><div class="cdx-dialog cdx-dialog--horizontal-actions"><header class="cdx-dialog__header cdx-dialog__header--default"><div class="cdx-dialog__header__title-group"><h2 class="cdx-dialog__header__title">Változat állapota</h2><p class="cdx-dialog__header__subtitle">Ez a lap egy ellenőrzött változata</p></div><button class="cdx-button cdx-button--action-default cdx-button--weight-quiet
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							cdx-fr-css-icon--close"></span></button></header><div class="cdx-dialog__body">Ez a <a href="/wiki/Wikip%C3%A9dia:Jel%C3%B6lt_lapv%C3%A1ltozatok" title="Wikipédia:Jelölt lapváltozatok">közzétett változat</a>, <a class="external text" href="https://hu.wikipedia.org/w/index.php?title=Speci%C3%A1lis:Rendszernapl%C3%B3k&type=review&page=Speci%C3%A1lis:Badtitle/Message">ellenőrizve</a>: <i>2024. november 6.</i><p><table id="mw-fr-revisionratings-box" class="flaggedrevs-color-1" style="margin: auto;" cellpadding="0"><tr><td class="fr-text" style="vertical-align: middle;">Pontosság</td><td class="fr-value40" style="vertical-align: middle;">ellenőrzött</td></tr></table></p></div></div><div tabindex="0"></div></div></div></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="hu" dir="ltr"><p>A <b>sed </b> <i>(stream editor)</i> egy nem interaktív szövegszerkesztő program a <a href="/wiki/Unix" title="Unix">Unix</a> operációs rendszerben. A szövegszerkesztő parancsokat parancssorból vagy -fájlból veszi. Használhatjuk helyettesítésre, törlésre vagy transzformációra. Néhány kivételtől eltekintve egyszerre egy sorral dolgozik. Az állomány sorait rendre olvassa be a mintatérbe, és hajtja végre rajta a scriptben szereplő parancsokat. Ha a scriptben szereplő összes parancs feldolgozta a mintatérben levő sort, akkor a mintatér tartalma kikerül a standard outputra (a -n opcióval ezt a default kiírást letilthatjuk). </p><p>1973 és 1974 között fejlesztette ki <a href="/w/index.php?title=Lee_E._McMahon&action=edit&redlink=1" class="new" title="Lee E. McMahon (a lap nem létezik)">Lee E. McMahon</a> mint <a href="/wiki/Unix" title="Unix">Unix</a> alkalmazást, de napjainkban is minden operációs rendszerben elérhető. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Használata"><span id="Haszn.C3.A1lata"></span>Használata</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Sed&action=edit&section=1" title="Szakasz szerkesztése: Használata"><span>szerkesztés</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><code>sed</code> <i>kapcsolók</i> <i>file...</i> </p><p>Az eredmény a standard outputra kerül (tehát több fájl esetén is egy eredményfájl van).<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> A kimenetet rendszerint fájlba irányítjuk vagy pipeline-nal (<code>|</code>) tovább alakítjuk. </p><p>(Ha sem a <code>-e</code>, sem a <code>-f</code> kapcsoló nincs megadva, a sed az első paramétert tekinti az egyetlen szerkesztő utasításnak, a többit fájlnak.) </p> <div class="mw-heading mw-heading3"><h3 id="Főbb_kapcsolók"><span id="F.C5.91bb_kapcsol.C3.B3k"></span>Főbb kapcsolók</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Sed&action=edit&section=2" title="Szakasz szerkesztése: Főbb kapcsolók"><span>szerkesztés</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><code>-e</code>: szerkesztőparancs. Több <code>-e</code> paraméter lehet a parancssorban.</li> <li><code>-f</code>: parancsfájl. A sed ebből olvassa a szerkesztő parancsokat.</li> <li><code>-n</code>: a mintatér nem íródik ki a parancsok feldolgozása után; lásd <code>p</code> parancs.</li></ul> <div class="mw-heading mw-heading3"><h3 id="Főbb_parancsok"><span id="F.C5.91bb_parancsok"></span>Főbb parancsok</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Sed&action=edit&section=3" title="Szakasz szerkesztése: Főbb parancsok"><span>szerkesztés</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Minden parancs egybetűs. A betűt megelőzheti a sor(ok) megadása, amely(ek)re azt végre kell hajtani. Ha elmarad, minden sorra végrehajtódik az utasítás. A parancs betűjét követheti(k) a parancs paramétere(i). </p><p>A sorok egy vagy két paraméterrel adhatók meg. Az utóbbi sortartományt jelent kezdő- és végsor alakban. </p><p>A sorparaméter megadható sorszámmal vagy két <code>/</code> közé zárt reguláris kifejezéssel.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> A sortartomány két tagja különböző módon is leírható, második sorparaméter pedig lehet az elsőhöz relatív <code>+<i>N</i></code> ill. <code>-<i>N</i></code> alakban. </p><p>A betű előtti <code>!</code> megfordítja a sorkijelölést: ezekre <i>nem</i> hajtódik végre az utasítás. </p><p>A fontosabb egybetűs parancsok és paramétereik: </p> <ul><li><code>s/</code><i>mit</i><code>/</code><i>mire</i><code>/</code><i>hányadik</i><br />Helyettesítés. <i>mit</i> reguláris kifejezés. <i>mire</i>-ben a <code>&</code>-jellel hivatkozhatunk a <i>mit</i>-hez illeszkedő mintára.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> Az utolsó paraméter azt mondja meg, hányadik talált mintában kell a helyettesítést végrehajtani. A <code>g</code> érték minden illeszkedésre végrehajtja a helyettesítést a sorban.</li> <li><code>d</code><br />Törli a sort a mintatérből.</li> <li><code>p</code><br />Kiírja a mintatér aktuális tartalmát a standard outputra.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Példák"><span id="P.C3.A9ld.C3.A1k"></span>Példák</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Sed&action=edit&section=4" title="Szakasz szerkesztése: Példák"><span>szerkesztés</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>A következő példa a sed egy általános használata: </p> <pre>echo "`sed 's/ui./ugyanis/g' inputFileName`" > outputFileName </pre> <p>Az <i>s</i> arra utal, hogy most a programot behelyettesítésre használjuk, a <i>g</i> miatt pedig a mintát az összes előfordulásában helyettesíti az új mintával. Az első helyen mindig az a minta található, amit keresek és amit helyettesíteni akarok, a második helyen pedig az új minta, mellyel helyettesítem a régi mintát. </p><p>A Unix, sed -et gyakran használják szűrőként a csővezetékkel, a <a href="/w/index.php?title=Pipeline_(Unix)&action=edit&redlink=1" class="new" title="Pipeline (Unix) (a lap nem létezik)">pipeline</a> együtt: </p> <pre>generate_data | sed -e 's/x/y/g' </pre> <p>A felső példában generáljuk a data állományt, majd a sed segítségével az <i>x</i> összes előfordulását helyettesítjük <i>y</i>-nal. Az e opciót akkor használjuk, ha a sed parancssorban több végrehajtandó scriptet adunk meg. Egyetlen script esetén elhagyható. </p><p>Példa a d utasítás használatára: </p> <pre>sed '/^$/d' file </pre> <p>A példában a sed törli az üres sorokat a file nevű állományból. </p><p>Az alábbi példában törlődnek az üres sorok és azok, melyek csak szóközt tartalmaznak: </p> <pre>sed -e '/^ *$/d' inputFileName </pre> <p>Az előbbi példák olyan karaktereket használtak, melyek különböző <a href="/wiki/Regul%C3%A1ris_kifejez%C3%A9sek" class="mw-redirect" title="Reguláris kifejezések">reguláris kifejezések</a>: </p> <ul><li>A <a href="/wiki/Kalap" title="Kalap">kalap</a> (<code>^</code>) a sor kezdetét jelöli.</li> <li>A <a href="/wiki/Doll%C3%A1rjel" title="Dollárjel">dollárjel</a> (<code>$</code>) a sor végét jelöli.</li> <li>A <a href="/wiki/Csillag" title="Csillag">csillag</a> (<code>*</code>) jelöl egy nulla vagy több karaktert.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Története"><span id="T.C3.B6rt.C3.A9nete"></span>Története</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Sed&action=edit&section=5" title="Szakasz szerkesztése: Története"><span>szerkesztés</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>A sed az első Unix parancsok közé tartozik, mely segítségével állományok sorait dolgozzuk fel. Továbbfejlesztés során jött létre a <a href="/wiki/Grep" title="Grep">grep</a> parancs. A sed és az AWK járult hozzá a <a href="/wiki/Perl_(programoz%C3%A1si_nyelv)" title="Perl (programozási nyelv)">Perl</a> kifejlesztéséhez. </p> <div class="mw-heading mw-heading2"><h2 id="Jegyzetek">Jegyzetek</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Sed&action=edit&section=6" title="Szakasz szerkesztése: Jegyzetek"><span>szerkesztés</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="ref-1col"><div style="-moz-column-count:2; -webkit-column-count:2; column-count:2; -webkit-column-gap: 3em; -moz-column-gap: 3em; column-gap: 3em;"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text">Létezik fájlba író parancs, mellyel nemcsak a standard output lehet az eredmény helye.</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text">A <code>/</code>-t más karakter is helyettesítheti <code>\</code><i>c</i> ... <i>c</i> alakban, ahol <i>c</i> a <code>/</code>-t helyettesítő karakter.</span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><a href="#cite_ref-3">↑</a></span> <span class="reference-text">A <i>mit</i> egyes részeire is lehet hivatkozni. 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style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div class="navbar noprint hlist plainlinks mini" style=";;background:none transparent;border:none;box-shadow:none;padding:0;;font-size:xx-small"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r26593303"><span style="display:none"><a href="/wiki/Sablon:Unix_parancsok" class="mw-redirect" title="Sablon:Unix parancsok">Sablon:Unix parancsok</a></span><ul style="display:inline"><li class="nv-view"><a class="external text" href="https://hu.wikipedia.org/wiki/Sablon:Unix_parancsok"><span title="Mutasd ezt a sablont" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">m</span></a></li> <li class="nv-talk"><a class="external text" href="https://hu.wikipedia.org/wiki/Sablonvita:Unix_parancsok"><span title="A sablon vitalapja" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">v</span></a></li> <li class="nv-edit"><a class="external text" href="https://hu.wikipedia.org/w/index.php?title=Sablon:Unix_parancsok&action=edit"><span title="A sablon szerkesztése" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">sz</span></a></li></ul></div><div id="Unix_parancssoros_programok_és_utasítások" style="font-size:114%;margin:0 4em"><a href="/wiki/Unix" title="Unix">Unix</a> <a href="/wiki/Parancssoros_felhaszn%C3%A1l%C3%B3i_fel%C3%BClet" title="Parancssoros felhasználói felület">parancssoros</a> programok és utasítások</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Fájlrendszer</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><a href="/wiki/Cat_(Unix)" title="Cat (Unix)">cat</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Cd_(parancs)" title="Cd (parancs)">cd</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Chmod" title="Chmod">chmod</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Chown" title="Chown">chown</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Chgrp" title="Chgrp">chgrp</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Cksum" title="Cksum">cksum</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Cmp" title="Cmp">cmp</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Cp_(Unix)" title="Cp (Unix)">cp</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Dd_(Unix)" title="Dd (Unix)">dd</a><span style="font-weight:bold;"> ·</span> <a href="/wiki/Du_(Unix)" title="Du (Unix)">du</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Df_(Unix)" title="Df (Unix)">df</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/File_(Unix)" title="File (Unix)">file</a><span style="font-weight:bold;"> ·</span>  <a href="/w/index.php?title=Fsck&action=edit&redlink=1" class="new" title="Fsck (a lap nem létezik)">fsck</a><span style="font-weight:bold;"> ·</span>  <a href="/w/index.php?title=Fuser_(Unix)&action=edit&redlink=1" class="new" title="Fuser (Unix) (a lap nem létezik)">fuser</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Ln_(Unix)" title="Ln (Unix)">ln</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Ls" title="Ls">ls</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Lsattr" title="Lsattr">lsattr</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Lsof" title="Lsof">lsof</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Mkdir" title="Mkdir">mkdir</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Mount_(Unix)" title="Mount (Unix)">mount</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Mv_(Unix)" title="Mv (Unix)">mv</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Pwd" title="Pwd">pwd</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Rm_(Unix)" title="Rm (Unix)">rm</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Rmdir" title="Rmdir">rmdir</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Sha1sum" title="Sha1sum">sha1sum</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Size_(Unix)" title="Size (Unix)">size</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Split_(Unix)" title="Split (Unix)">split</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Tee_(parancs)" title="Tee (parancs)">tee</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Type_(Unix)" title="Type (Unix)">type</a> <span style="font-weight:bold;"> ·</span>  <a href="/wiki/Touch_(Unix)" title="Touch (Unix)">touch</a><span style="font-weight:bold;"> ·</span>  <a href="/w/index.php?title=Umask&action=edit&redlink=1" class="new" title="Umask (a lap nem létezik)">umask</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Processzek</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"><a href="/wiki/At_(Unix)" title="At (Unix)">at</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Chroot" title="Chroot">chroot</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Cron" title="Cron">cron</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Exit_(Unix)" title="Exit (Unix)">exit</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Kill_(Unix)" title="Kill (Unix)">kill</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Killall_(Unix)" title="Killall (Unix)"> killall</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Nice_(Unix)" title="Nice (Unix)">nice</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Pgrep_(Unix)" title="Pgrep (Unix)">pgrep</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Pidof" title="Pidof">pidof</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Pkill" title="Pkill">pkill</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Ps_(Unix)" title="Ps (Unix)">ps</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Pstree" title="Pstree">pstree</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Sleep_(Unix)" title="Sleep (Unix)">sleep</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Time_(Unix)" title="Time (Unix)">time</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Top_(Unix)" title="Top (Unix)">top</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Wait_(Unix)" title="Wait (Unix)">wait</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Felhasználói környezet</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><a href="/wiki/Env" title="Env">env</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Finger_protocol" title="Finger protocol">finger</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Id_(Unix)" title="Id (Unix)">id</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Logname" title="Logname">logname</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Mesg" title="Mesg">mesg</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Passwd_(Unix)" title="Passwd (Unix)">passwd</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Su_(Unix)" title="Su (Unix)">su</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Sudo" title="Sudo">sudo</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Uptime" title="Uptime">uptime</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Tput" title="Tput">tput</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/W_(Unix)" title="W (Unix)">w</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Wall_(Unix)" title="Wall (Unix)">wall</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Who_(Unix)" title="Who (Unix)">who</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Whoami" title="Whoami">whoami</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Write_(Unix)" title="Write (Unix)">write</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Szövegkezelés</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"><a href="/wiki/Awk" title="Awk">awk</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Banner_(Unix)" title="Banner (Unix)">banner</a><span style="font-weight:bold;"> ·</span> <a href="/wiki/Comm_(Unix)" title="Comm (Unix)">comm</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Cut_(Unix)" title="Cut (Unix)">cut</a><span style="font-weight:bold;"> ·</span>  <a href="/w/index.php?title=Ed_(sz%C3%B6vegszerkeszt%C5%91)&action=edit&redlink=1" class="new" title="Ed (szövegszerkesztő) (a lap nem létezik)">ed</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Ex_(sz%C3%B6vegszerkeszt%C5%91)" title="Ex (szövegszerkesztő)">ex</a><span style="font-weight:bold;"> ·</span>  <a href="/w/index.php?title=Fmt_(Unix)&action=edit&redlink=1" class="new" title="Fmt (Unix) (a lap nem létezik)">fmt</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Head_(Unix)" title="Head (Unix)">head</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Iconv" title="Iconv">iconv</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Join_(Unix)" title="Join (Unix)">join</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Less_(Unix)" title="Less (Unix)">less</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/More_(Unix)" title="More (Unix)">more</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Paste_(Unix)" title="Paste (Unix)">paste</a><span style="font-weight:bold;"> ·</span>  <a class="mw-selflink selflink">sed</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Sort_(Unix)" title="Sort (Unix)">sort</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Strings_(Unix)" title="Strings (Unix)">strings</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Talk_(Unix)" title="Talk (Unix)">talk</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Tac_(Unix)" title="Tac (Unix)">tac</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Tail_(Unix)" title="Tail (Unix)">tail</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Tr_(Unix)" title="Tr (Unix)">tr</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Uniq" title="Uniq">uniq</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Vi" title="Vi">vi</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Wc" title="Wc">wc</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Xargs" title="Xargs">xargs</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Unix-rendszerh%C3%A9j" title="Unix-rendszerhéj">Shell</a> programozás</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><a href="/w/index.php?title=Alias_(Unix)&action=edit&redlink=1" class="new" title="Alias (Unix) (a lap nem létezik)">alias</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Basename" title="Basename">basename</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Case_(Unix)" title="Case (Unix)">case</a> <span style="font-weight:bold;"> ·</span>  <a href="/wiki/Clear_(Unix)" title="Clear (Unix)">clear</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Dirname" title="Dirname">dirname</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Echo_(parancs)" title="Echo (parancs)">echo</a><span style="font-weight:bold;"> ·</span>  <a href="/w/index.php?title=Expr&action=edit&redlink=1" class="new" title="Expr (a lap nem létezik)">expr</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/False_(Unix)" title="False (Unix)">false</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/For_(Unix)" title="For (Unix)">for</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/If_(Unix)" title="If (Unix)">if</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Printf" title="Printf">printf</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Seq_(Unix)" title="Seq (Unix)">seq</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Test_(Unix)" title="Test (Unix)">test</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/True_(Unix)" title="True (Unix)">true</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Uname" title="Uname">uname</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Unset" title="Unset">unset</a> <span style="font-weight:bold;"> ·</span>  <a href="/wiki/While_(Unix)" title="While (Unix)">until</a> <span style="font-weight:bold;"> ·</span>  <a href="/wiki/While_(Unix)" title="While (Unix)">while</a> <span style="font-weight:bold;"> ·</span>  <a href="/wiki/Yes_(Unix)" title="Yes (Unix)">yes</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Hálózat</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"><a href="/wiki/Dig" title="Dig">dig</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Host_(Unix)" title="Host (Unix)">host</a><span style="font-weight:bold;"> ·</span> <a href="/w/index.php?title=Inetd&action=edit&redlink=1" class="new" title="Inetd (a lap nem létezik)">inetd</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Netstat" title="Netstat">netstat</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Ping_(h%C3%A1l%C3%B3zati_eszk%C3%B6z)" title="Ping (hálózati eszköz)">ping</a><span style="font-weight:bold;"> ·</span>  <a href="/w/index.php?title=Rlogin&action=edit&redlink=1" class="new" title="Rlogin (a lap nem létezik)">rlogin</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Netcat" title="Netcat">netcat</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Traceroute" title="Traceroute">traceroute</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Keresés</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><a href="/wiki/Find" title="Find">find</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Grep" title="Grep">grep</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/GNU_locate" title="GNU locate">locate</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Whereis" title="Whereis">whereis</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Which_(Unix)" title="Which (Unix)">which</a><span style="font-weight:bold;"> ·</span>  <a href="/w/index.php?title=Whatis&action=edit&redlink=1" class="new" title="Whatis (a lap nem létezik)">whatis</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Dokumentáció</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"><a href="/wiki/Apropos_(Unix)" title="Apropos (Unix)">apropos</a><span style="font-weight:bold;"> ·</span> <a href="/w/index.php?title=Help_(parancs)&action=edit&redlink=1" class="new" title="Help (parancs) (a lap nem létezik)">help</a><span style="font-weight:bold;"> ·</span> <a href="/wiki/Man_(Unix)" title="Man (Unix)">man</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Egyéb</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><a href="/wiki/Bc_(programoz%C3%A1si_nyelv)" title="Bc (programozási nyelv)">bc</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Cal_(Unix)" title="Cal (Unix)">cal</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Date_(Unix)" title="Date (Unix)">date</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Info_(Unix)" title="Info (Unix)">info</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Lp_(Unix)" title="Lp (Unix)">lp</a><span style="font-weight:bold;"> ·</span>  <a href="/w/index.php?title=History_(Unix)&action=edit&redlink=1" class="new" title="History (Unix) (a lap nem létezik)">history</a></div></td></tr></tbody></table></div> <div class="noprint noviewer" style="overflow: hidden; clear: both;"><div style="margin-left:0; margin-right:2px;"><ul style="display:block; list-style-image:none; list-style-type:none; width:100%; vertical-align:middle; margin:0; padding:0; min-height: 27px;"><li style="float:left; min-height: 27px; line-height:25px; width:100%; margin:0; margin-top:.5em; margin-left:0; margin-right:0; padding:0; border:1px solid #CCF; background-color:#F0EEFF"><span typeof="mw:File"><a href="/wiki/F%C3%A1jl:P_computing.svg" class="mw-file-description" title="Informatika"><img alt="Informatika" 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