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class="com-tab-hd large"><ul class="com-tab-ctrl"><li class="com-tab-item actived"><a href="javascript:;">专栏文章<span class="num">(1.5K)</span></a></li><li class="com-tab-item"><a href="/developer/tag/17385?entry=video">技术视频<span class="num">(5)</span></a></li><li class="com-tab-item"><a href="/developer/tag/17385?entry=ask">互动问答<span class="num">(27)</span></a></li></ul></div><div class="com-tab-bd"><com class="com-tab-panel"><div class="com-article-panel-v2-list"><section class="com-article-panel-v2 higher"><a href="/developer/article/2470672" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2470672}" track-exposure="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2470672}" target="_blank" class="com-article-panel-v2-link"></a><div class="com-article-panel-v2-hd"><h3 class="com-article-panel-v2-title">Docker 的存储驱动及其优缺点</h3><nav class="com-tag-v2-list com-article-panel-v2-tags"><a href="/developer/tag/17335?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17335}" class="com-tag-v2">镜像</a><a href="/developer/tag/17385?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17385}" class="com-tag-v2">内核</a><a href="/developer/tag/17504?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17504}" class="com-tag-v2">文件系统</a><a href="/developer/tag/17525?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17525}" class="com-tag-v2">性能</a><a href="/developer/tag/10665?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:10665}" class="com-tag-v2">存储</a></nav></div><div class="com-article-panel-v2-bd"><div class="com-article-panel-v2-object"><span class="com-article-panel-v2-img" style="background-image:url(https://developer.qcloudimg.com/http-save/yehe-11159342/5e0f3d64469bdaf816b414f5a28de3ea.jpg?imageView2/2/w/400/h/7000)"></span></div><div class="com-article-panel-v2-cnt"><div class="com-article-panel-v2-user-wrap"><div class="com-media com-user-infos"><a href="/developer/user/11159342" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11159342}" target="_blank" class="com-media-object"><span class="com-media-img" style="background-image:url(https://developer.qcloudimg.com/http-save/10011/764af877e1bfea2697984c9e2bcffaf7.jpg?imageView2/2/w/48/h/7000)"></span></a><div class="com-media-body"><a href="/developer/user/11159342" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11159342}" target="_blank" class="author-info name">锅总</a><span class="author-info time"><time dateTime="2024-11-25 14:08:47" title="2024-11-25 14:08:47"> <span>2</span>天前<span class="com-v-box">2024-11-25 14:08:47</span></time></span></div></div></div><p class="com-article-panel-v2-des">Docker 的存储驱动是容器文件系统的关键组成部分,决定了容器镜像和数据的存储方式。以下是常见的存储驱动及其优缺点:</p><div class="com-operations com-article-panel-v2-opt"><span class="com-opt-link link-view"><i class="com-i-view"></i>48</span><span class="com-opt-link link-like"><i class="com-i-like"></i>1</span><span class="com-opt-link link-comment"><i class="com-i-dialog"></i>0</span><span><a href="javascript:;" class="com-opt-link link-share" hotrep="community.tag.tag_detail.activities.article.2470672.sharing"><i class="com-i-share"></i></a><ul class="com-share-options"></ul></span></div></div></div></section><section class="com-article-panel-v2 higher"><a href="/developer/article/2470650" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2470650}" track-exposure="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2470650}" target="_blank" class="com-article-panel-v2-link"></a><div class="com-article-panel-v2-hd"><h3 class="com-article-panel-v2-title">开源生态发展合作倡议</h3><nav class="com-tag-v2-list com-article-panel-v2-tags"><a href="/developer/tag/10799?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:10799}" class="com-tag-v2">安全</a><a href="/developer/tag/17204?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17204}" class="com-tag-v2">操作系统</a><a href="/developer/tag/17385?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17385}" class="com-tag-v2">内核</a><a href="/developer/tag/10573?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:10573}" class="com-tag-v2">企业</a><a href="/developer/tag/10667?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:10667}" class="com-tag-v2">开源</a></nav></div><div class="com-article-panel-v2-bd"><div class="com-article-panel-v2-object"><span class="com-article-panel-v2-img" style="background-image:url(https://developer.qcloudimg.com/http-save/yehe-7542465/63a7a7d9a3c4f5cc82cf653042165c05.jpg?imageView2/2/w/400/h/7000)"></span></div><div class="com-article-panel-v2-cnt"><div class="com-article-panel-v2-user-wrap"><div class="com-media com-user-infos"><a href="/developer/user/7542465" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:7542465}" target="_blank" class="com-media-object"><span class="com-media-img" style="background-image:url(https://ask.qcloudimg.com/http-save/yehe-7542465/3d28102a55405cb0d9a68e9299143383.jpeg?imageView2/2/w/48/h/7000)"></span></a><div class="com-media-body"><a href="/developer/user/7542465" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:7542465}" target="_blank" class="author-info name">腾源会</a><div class="c-bubble-trigger com-verification"><i class="verified"></i><div class="c-bubble c-bubble-bottom"><div class="c-bubble-inner" style="padding:8px 10px"><p>腾讯云 | 开源运营经理 (已认证)</p></div></div></div><span class="author-info time"><time dateTime="2024-11-25 13:23:30" title="2024-11-25 13:23:30"> <span>2</span>天前<span class="com-v-box">2024-11-25 13:23:30</span></time></span></div></div></div><p class="com-article-panel-v2-des">在信息技术发展的浪潮中,开源已成为全球创新的强劲引擎,深刻影响着各行各业的发展。今天,我们站在新的历史起点上,肩负着推动开源生态发展的重任。在此,开源欧拉(op...</p><div class="com-operations com-article-panel-v2-opt"><span class="com-opt-link link-view"><i class="com-i-view"></i>94</span><span class="com-opt-link link-like"><i class="com-i-like"></i>1</span><span class="com-opt-link link-comment"><i class="com-i-dialog"></i>0</span><span><a href="javascript:;" class="com-opt-link link-share" hotrep="community.tag.tag_detail.activities.article.2470650.sharing"><i class="com-i-share"></i></a><ul class="com-share-options"></ul></span></div></div></div></section><section class="com-article-panel-v2 higher"><a href="/developer/article/2469708" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2469708}" track-exposure="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2469708}" target="_blank" class="com-article-panel-v2-link"></a><div class="com-article-panel-v2-hd"><h3 class="com-article-panel-v2-title">learning vpp: svs基于源地址的路由选择的插件</h3><nav class="com-tag-v2-list com-article-panel-v2-tags"><a href="/developer/tag/17370?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17370}" class="com-tag-v2">路由</a><a href="/developer/tag/17385?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17385}" class="com-tag-v2">内核</a><a href="/developer/tag/17393?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17393}" class="com-tag-v2">配置</a><a href="/developer/tag/17209?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17209}" class="com-tag-v2">插件</a><a href="/developer/tag/17329?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17329}" class="com-tag-v2">接口</a></nav></div><div class="com-article-panel-v2-bd"><div class="com-article-panel-v2-object"><span class="com-article-panel-v2-img" style="background-image:url(https://developer.qcloudimg.com/http-save/yehe-8211227/2bd7c66a92f5cc5aec17afa5b5675a51.jpg?imageView2/2/w/400/h/7000)"></span></div><div class="com-article-panel-v2-cnt"><div class="com-article-panel-v2-user-wrap"><div class="com-media com-user-infos"><a href="/developer/user/8211227" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:8211227}" target="_blank" class="com-media-object"><span class="com-media-img" style="background-image:url(https://developer.qcloudimg.com/http-save/10011/bea4427df3e3ce5782b85c15ea6ed528.jpg?imageView2/2/w/48/h/7000)"></span></a><div class="com-media-body"><a href="/developer/user/8211227" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:8211227}" target="_blank" class="author-info name">dpdk-vpp源码解读</a><span class="author-info time"><time dateTime="2024-11-23 08:29:14" title="2024-11-23 08:29:14"> <span>4</span>天前<span class="com-v-box">2024-11-23 08:29:14</span></time></span></div></div></div><p class="com-article-panel-v2-des">单纯的SVS功能有下面2个好处:增强路由灵活性:SVS 允许路由器根据数据包的源 IP 地址来选择不同的 VRF(Virtual Routing and For...</p><div class="com-operations com-article-panel-v2-opt"><span class="com-opt-link link-view"><i class="com-i-view"></i>78</span><span class="com-opt-link link-like"><i class="com-i-like"></i>1</span><span class="com-opt-link link-comment"><i class="com-i-dialog"></i>0</span><span><a href="javascript:;" class="com-opt-link link-share" hotrep="community.tag.tag_detail.activities.article.2469708.sharing"><i class="com-i-share"></i></a><ul class="com-share-options"></ul></span></div></div></div></section><section class="com-article-panel-v2 higher"><a href="/developer/article/2468930" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2468930}" track-exposure="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2468930}" target="_blank" class="com-article-panel-v2-link"></a><div class="com-article-panel-v2-hd"><h3 class="com-article-panel-v2-title">进程信号</h3><nav class="com-tag-v2-list com-article-panel-v2-tags"><a href="/developer/tag/17332?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17332}" class="com-tag-v2">进程</a><a href="/developer/tag/17385?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17385}" class="com-tag-v2">内核</a><a href="/developer/tag/17506?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17506}" class="com-tag-v2">系统</a><a href="/developer/tag/17540?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17540}" class="com-tag-v2">异常</a><a href="/developer/tag/17290?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17290}" class="com-tag-v2">函数</a></nav></div><div class="com-article-panel-v2-bd"><div class="com-article-panel-v2-object"><span class="com-article-panel-v2-img" style="background-image:url(https://developer.qcloudimg.com/http-save/yehe-11276311/60893334987543492db4727d2f4854c4.png?imageView2/2/w/400/h/7000)"></span></div><div class="com-article-panel-v2-cnt"><div class="com-article-panel-v2-user-wrap"><div class="com-media com-user-infos"><a href="/developer/user/11276311" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11276311}" target="_blank" class="com-media-object"><span class="com-media-img" style="background-image:url(https://developer.qcloudimg.com/avatar/26311.png?imageView2/2/w/48/h/7000)"></span></a><div class="com-media-body"><a href="/developer/user/11276311" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11276311}" target="_blank" class="author-info name">ljw695</a><span class="author-info time"><time dateTime="2024-11-21 17:48:17" title="2024-11-21 17:48:17"> <span>6</span>天前<span class="com-v-box">2024-11-21 17:48:17</span></time></span></div></div></div><p class="com-article-panel-v2-des">硬件异常被硬件以某种方式被硬件检测到并通知内核,然后内核向当前进程发送适当的信号。例如当前进程执行了除 以0的指令,CPU的运算单元会产生异常,内核将这个异常解...</p><div class="com-operations com-article-panel-v2-opt"><span class="com-opt-link link-view"><i class="com-i-view"></i>75</span><span class="com-opt-link link-like"><i class="com-i-like"></i>1</span><span class="com-opt-link link-comment"><i class="com-i-dialog"></i>0</span><span><a href="javascript:;" class="com-opt-link link-share" hotrep="community.tag.tag_detail.activities.article.2468930.sharing"><i class="com-i-share"></i></a><ul class="com-share-options"></ul></span></div></div></div></section><section class="com-article-panel-v2 higher"><a href="/developer/article/2468895" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2468895}" track-exposure="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2468895}" target="_blank" class="com-article-panel-v2-link"></a><div class="com-article-panel-v2-hd"><h3 class="com-article-panel-v2-title">【Linux内核大揭秘】程序地址空间</h3><nav class="com-tag-v2-list com-article-panel-v2-tags"><a href="/developer/tag/17385?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17385}" class="com-tag-v2">内核</a><a href="/developer/tag/10308?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:10308}" class="com-tag-v2">linux</a><a href="/developer/tag/17215?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17215}" class="com-tag-v2">程序</a><a href="/developer/tag/17332?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17332}" class="com-tag-v2">进程</a><a href="/developer/tag/17382?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17382}" class="com-tag-v2">内存</a></nav></div><div class="com-article-panel-v2-bd"><div class="com-article-panel-v2-object"><span class="com-article-panel-v2-img" style="background-image:url(https://developer.qcloudimg.com/http-save/yehe-11305458/0404aa0d2f1b8b29ffac0d9045e3113d.png?imageView2/2/w/400/h/7000)"></span></div><div class="com-article-panel-v2-cnt"><div class="com-article-panel-v2-user-wrap"><div class="com-media com-user-infos"><a href="/developer/user/11305458" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11305458}" target="_blank" class="com-media-object"><span class="com-media-img" style="background-image:url(https://developer.qcloudimg.com/avatar/5458.png?imageView2/2/w/48/h/7000)"></span></a><div class="com-media-body"><a href="/developer/user/11305458" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11305458}" target="_blank" class="author-info name">用户11305458</a><span class="author-info time"><time dateTime="2024-11-21 17:05:49" title="2024-11-21 17:05:49"> <span>6</span>天前<span class="com-v-box">2024-11-21 17:05:49</span></time></span></div></div></div><p class="com-article-panel-v2-des">程序地址空间是一个程序在执行期间可以访问的内存范围。它由操作系统为每个进程分配,以确保进程之间不会相互干扰。地址空间包含了程序所需的所有内存区域,包括代码、已初...</p><div class="com-operations com-article-panel-v2-opt"><span class="com-opt-link link-view"><i class="com-i-view"></i>77</span><span class="com-opt-link link-like"><i class="com-i-like"></i>1</span><span class="com-opt-link link-comment"><i class="com-i-dialog"></i>0</span><span><a href="javascript:;" class="com-opt-link link-share" hotrep="community.tag.tag_detail.activities.article.2468895.sharing"><i class="com-i-share"></i></a><ul class="com-share-options"></ul></span></div></div></div></section><section class="com-article-panel-v2 higher"><a href="/developer/article/2468894" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2468894}" track-exposure="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2468894}" target="_blank" class="com-article-panel-v2-link"></a><div class="com-article-panel-v2-hd"><h3 class="com-article-panel-v2-title">【Linux内核揭秘】深入理解命令行参数和环境变量</h3><nav class="com-tag-v2-list com-article-panel-v2-tags"><a href="/developer/tag/10308?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:10308}" class="com-tag-v2">linux</a><a href="/developer/tag/17188?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17188}" class="com-tag-v2">变量</a><a href="/developer/tag/17378?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17378}" class="com-tag-v2">命令行</a><a href="/developer/tag/17385?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17385}" class="com-tag-v2">内核</a><a href="/developer/tag/17506?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17506}" class="com-tag-v2">系统</a></nav></div><div class="com-article-panel-v2-bd"><div class="com-article-panel-v2-object"><span class="com-article-panel-v2-img" style="background-image:url(https://developer.qcloudimg.com/http-save/yehe-11305458/8222a8c8f368f65b37ef2ecb8bd75912.png?imageView2/2/w/400/h/7000)"></span></div><div class="com-article-panel-v2-cnt"><div class="com-article-panel-v2-user-wrap"><div class="com-media com-user-infos"><a href="/developer/user/11305458" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11305458}" target="_blank" class="com-media-object"><span class="com-media-img" style="background-image:url(https://developer.qcloudimg.com/avatar/5458.png?imageView2/2/w/48/h/7000)"></span></a><div class="com-media-body"><a href="/developer/user/11305458" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11305458}" target="_blank" class="author-info name">用户11305458</a><span class="author-info time"><time dateTime="2024-11-21 17:04:16" title="2024-11-21 17:04:16"> <span>6</span>天前<span class="com-v-box">2024-11-21 17:04:16</span></time></span></div></div></div><p class="com-article-panel-v2-des">形如这样的命令后面带的选项就是命令行参数。 首先我们要了解一下命令行参数的原理。 我们知道像ls,mkdir,touch等等这些命令,都是用C语言写的可执行...</p><div class="com-operations com-article-panel-v2-opt"><span class="com-opt-link link-view"><i class="com-i-view"></i>108</span><span class="com-opt-link link-like"><i class="com-i-like"></i>1</span><span class="com-opt-link link-comment"><i class="com-i-dialog"></i>0</span><span><a href="javascript:;" class="com-opt-link link-share" hotrep="community.tag.tag_detail.activities.article.2468894.sharing"><i class="com-i-share"></i></a><ul class="com-share-options"></ul></span></div></div></div></section><section class="com-article-panel-v2 higher"><a href="/developer/article/2468892" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2468892}" track-exposure="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2468892}" target="_blank" class="com-article-panel-v2-link"></a><div class="com-article-panel-v2-hd"><h3 class="com-article-panel-v2-title">【Linux系统内核探索】进程调度</h3><nav class="com-tag-v2-list com-article-panel-v2-tags"><a href="/developer/tag/10308?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:10308}" class="com-tag-v2">linux</a><a href="/developer/tag/17247?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17247}" class="com-tag-v2">队列</a><a href="/developer/tag/17332?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17332}" class="com-tag-v2">进程</a><a href="/developer/tag/17385?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17385}" class="com-tag-v2">内核</a><a href="/developer/tag/17506?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17506}" class="com-tag-v2">系统</a></nav></div><div class="com-article-panel-v2-bd"><div class="com-article-panel-v2-object"><span class="com-article-panel-v2-img" style="background-image:url(https://developer.qcloudimg.com/http-save/yehe-11305458/ac96634e7a43ff0160237d466a2db08b.png?imageView2/2/w/400/h/7000)"></span></div><div class="com-article-panel-v2-cnt"><div class="com-article-panel-v2-user-wrap"><div class="com-media com-user-infos"><a href="/developer/user/11305458" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11305458}" target="_blank" class="com-media-object"><span class="com-media-img" style="background-image:url(https://developer.qcloudimg.com/avatar/5458.png?imageView2/2/w/48/h/7000)"></span></a><div class="com-media-body"><a href="/developer/user/11305458" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11305458}" target="_blank" class="author-info name">用户11305458</a><span class="author-info time"><time dateTime="2024-11-21 17:01:59" title="2024-11-21 17:01:59"> <span>6</span>天前<span class="com-v-box">2024-11-21 17:01:59</span></time></span></div></div></div><p class="com-article-panel-v2-des">现代的Linux调度主要依赖于Linux的CFS调度器,在2.6版本之前主要用的是Linux内核O(1)调度算法,这次我们的重点在于Linux内核O(1)调度算...</p><div class="com-operations com-article-panel-v2-opt"><span class="com-opt-link link-view"><i class="com-i-view"></i>62</span><span class="com-opt-link link-like"><i class="com-i-like"></i>1</span><span class="com-opt-link link-comment"><i class="com-i-dialog"></i>0</span><span><a href="javascript:;" class="com-opt-link link-share" hotrep="community.tag.tag_detail.activities.article.2468892.sharing"><i class="com-i-share"></i></a><ul class="com-share-options"></ul></span></div></div></div></section><section class="com-article-panel-v2 higher"><a href="/developer/article/2468683" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2468683}" track-exposure="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2468683}" target="_blank" class="com-article-panel-v2-link"></a><div class="com-article-panel-v2-hd"><h3 class="com-article-panel-v2-title">全志T113双核异构处理器的使用基于Tina Linux5.0——异构双核通信的具体实现</h3><nav class="com-tag-v2-list com-article-panel-v2-tags"><a href="/developer/tag/17471?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17471}" class="com-tag-v2">通信</a><a href="/developer/tag/17592?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17592}" class="com-tag-v2">终端</a><a href="/developer/tag/17190?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17190}" class="com-tag-v2">编译</a><a href="/developer/tag/17385?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17385}" class="com-tag-v2">内核</a><a href="/developer/tag/17393?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17393}" class="com-tag-v2">配置</a></nav></div><div class="com-article-panel-v2-bd"><div class="com-article-panel-v2-object"><span class="com-article-panel-v2-img" style="background-image:url(https://developer.qcloudimg.com/http-save/yehe-10962704/9111bdd222abb213533b728dbdc75e3d.png?imageView2/2/w/400/h/7000)"></span></div><div class="com-article-panel-v2-cnt"><div class="com-article-panel-v2-user-wrap"><div class="com-media com-user-infos"><a href="/developer/user/10962704" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:10962704}" target="_blank" class="com-media-object"><span class="com-media-img" style="background-image:url(https://developer.qcloudimg.com/http-save/10011/a8c88c9eb532f5b047353c88e9627df7.jpg?imageView2/2/w/48/h/7000)"></span></a><div class="com-media-body"><a href="/developer/user/10962704" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:10962704}" target="_blank" class="author-info name">阿志小管家</a><span class="author-info time"><time dateTime="2024-11-21 12:55:14" title="2024-11-21 12:55:14"> <span>6</span>天前<span class="com-v-box">2024-11-21 12:55:14</span></time></span></div></div></div><p class="com-article-panel-v2-des">本章节主要涉及到Tina Linux内核的配置、Tina Linux文件系统(openwrt)的配置、Freertos的配置。其中Tina Linux内核的配置...</p><div class="com-operations com-article-panel-v2-opt"><span class="com-opt-link link-view"><i class="com-i-view"></i>62</span><span class="com-opt-link link-like"><i class="com-i-like"></i>1</span><span class="com-opt-link link-comment"><i class="com-i-dialog"></i>0</span><span><a href="javascript:;" class="com-opt-link link-share" hotrep="community.tag.tag_detail.activities.article.2468683.sharing"><i class="com-i-share"></i></a><ul class="com-share-options"></ul></span></div></div></div></section><section class="com-article-panel-v2 higher"><a href="/developer/article/2468441" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2468441}" track-exposure="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2468441}" target="_blank" class="com-article-panel-v2-link"></a><div class="com-article-panel-v2-hd"><h3 class="com-article-panel-v2-title">DC全解,从信息搜集到提权上线</h3><nav class="com-tag-v2-list com-article-panel-v2-tags"><a href="/developer/tag/17385?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17385}" class="com-tag-v2">内核</a><a href="/developer/tag/10548?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:10548}" class="com-tag-v2">网站</a><a href="/developer/tag/17276?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17276}" class="com-tag-v2">工具</a><a href="/developer/tag/17295?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17295}" class="com-tag-v2">后台</a><a href="/developer/tag/17369?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17369}" class="com-tag-v2">漏洞</a></nav></div><div class="com-article-panel-v2-bd"><div class="com-article-panel-v2-object"><span class="com-article-panel-v2-img" style="background-image:url(https://developer.qcloudimg.com/http-save/yehe-2168674/94dd85a7c1a8e512c0aea8b6124da889.jpg?imageView2/2/w/400/h/7000)"></span></div><div class="com-article-panel-v2-cnt"><div class="com-article-panel-v2-user-wrap"><div class="com-media com-user-infos"><a href="/developer/user/2168674" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:2168674}" target="_blank" class="com-media-object"><span class="com-media-img" style="background-image:url(https://ask.qcloudimg.com/http-save/yehe-2168674/03c976d299e88c78f43249d536e1081c.jpg?imageView2/2/w/48/h/7000)"></span></a><div class="com-media-body"><a href="/developer/user/2168674" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:2168674}" target="_blank" class="author-info name">网e渗透安全部</a><span class="author-info time"><time dateTime="2024-11-21 08:12:38" title="2024-11-21 08:12:38"> <span>6</span>天前<span class="com-v-box">2024-11-21 08:12:38</span></time></span></div></div></div><p class="com-article-panel-v2-des">这里我们模拟一下,这个场景,其实相当于我们扫描内网中的主机,然后针对存活主机进行检测,发现这是一个网站。</p><div class="com-operations com-article-panel-v2-opt"><span class="com-opt-link link-view"><i class="com-i-view"></i>67</span><span class="com-opt-link link-like"><i class="com-i-like"></i>1</span><span class="com-opt-link link-comment"><i class="com-i-dialog"></i>0</span><span><a href="javascript:;" class="com-opt-link link-share" hotrep="community.tag.tag_detail.activities.article.2468441.sharing"><i class="com-i-share"></i></a><ul class="com-share-options"></ul></span></div></div></div></section><section class="com-article-panel-v2 higher"><a href="/developer/article/2468002" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2468002}" track-exposure="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2468002}" target="_blank" class="com-article-panel-v2-link"></a><div class="com-article-panel-v2-hd"><h3 class="com-article-panel-v2-title">什么是Linux?它与其他操作系统有何区别?</h3><nav class="com-tag-v2-list com-article-panel-v2-tags"><a href="/developer/tag/10799?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:10799}" class="com-tag-v2">安全</a><a href="/developer/tag/17204?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17204}" class="com-tag-v2">操作系统</a><a href="/developer/tag/17385?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17385}" class="com-tag-v2">内核</a><a href="/developer/tag/10308?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:10308}" class="com-tag-v2">linux</a><a href="/developer/tag/10667?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:10667}" class="com-tag-v2">开源</a></nav></div><div class="com-article-panel-v2-bd"><div class="com-article-panel-v2-cnt"><div class="com-article-panel-v2-user-wrap"><div class="com-media com-user-infos"><a href="/developer/user/11273182" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11273182}" target="_blank" class="com-media-object"><span class="com-media-img" style="background-image:url(https://developer.qcloudimg.com/http-save/10011/a5914666a9130f099bb59906285ff47d.jpg?imageView2/2/w/48/h/7000)"></span></a><div class="com-media-body"><a href="/developer/user/11273182" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11273182}" target="_blank" class="author-info name">默 语</a><span class="author-info time"><time dateTime="2024-11-20 16:30:44" title="2024-11-20 16:30:44"> <span>7</span>天前<span class="com-v-box">2024-11-20 16:30:44</span></time></span></div></div></div><p class="com-article-panel-v2-des">Linux是一个开源的类Unix操作系统内核。它最初由芬兰的Linus Torvalds在1991年创建,其内核由C语言编写而成。与其他商业操作系统相比,Lin...</p><div class="com-operations com-article-panel-v2-opt"><span class="com-opt-link link-view"><i class="com-i-view"></i>57</span><span class="com-opt-link link-like"><i class="com-i-like"></i>1</span><span class="com-opt-link link-comment"><i class="com-i-dialog"></i>0</span><span><a href="javascript:;" class="com-opt-link link-share" hotrep="community.tag.tag_detail.activities.article.2468002.sharing"><i class="com-i-share"></i></a><ul class="com-share-options"></ul></span></div></div></div></section><section class="com-article-panel-v2 higher"><a href="/developer/article/2467778" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2467778}" track-exposure="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2467778}" target="_blank" class="com-article-panel-v2-link"></a><div class="com-article-panel-v2-hd"><h3 class="com-article-panel-v2-title">系统启动流程详解:从BIOS/UEFI到GRUB/Bootloader</h3><nav class="com-tag-v2-list com-article-panel-v2-tags"><a href="/developer/tag/12378?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:12378}" class="com-tag-v2">bootloader</a><a href="/developer/tag/17204?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17204}" class="com-tag-v2">操作系统</a><a href="/developer/tag/17385?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17385}" class="com-tag-v2">内核</a><a href="/developer/tag/17552?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17552}" class="com-tag-v2">硬件</a><a href="/developer/tag/17939?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17939}" class="com-tag-v2">GRUB</a></nav></div><div class="com-article-panel-v2-bd"><div class="com-article-panel-v2-cnt"><div class="com-article-panel-v2-user-wrap"><div class="com-media com-user-infos"><a href="/developer/user/8235736" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:8235736}" target="_blank" class="com-media-object"><span class="com-media-img" style="background-image:url(https://developer.qcloudimg.com/http-save/10011/f0b3d0666b5aa014e6c7766dc40598da.jpg?imageView2/2/w/48/h/7000)"></span></a><div class="com-media-body"><a href="/developer/user/8235736" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:8235736}" target="_blank" class="author-info name">Echo_Wish</a><span class="author-info time"><time dateTime="2024-11-20 14:36:45" title="2024-11-20 14:36:45"> <span>7</span>天前<span class="com-v-box">2024-11-20 14:36:45</span></time></span></div></div></div><p class="com-article-panel-v2-des">系统启动是计算机操作的基础过程,涉及多个关键阶段。本文将详细介绍系统启动的核心步骤,包括BIOS/UEFI的启动过程、GRUB/Bootloader的加载过程,...</p><div class="com-operations com-article-panel-v2-opt"><span class="com-opt-link link-view"><i class="com-i-view"></i>98</span><span class="com-opt-link link-like"><i class="com-i-like"></i>1</span><span class="com-opt-link link-comment"><i class="com-i-dialog"></i>0</span><span><a href="javascript:;" class="com-opt-link link-share" hotrep="community.tag.tag_detail.activities.article.2467778.sharing"><i class="com-i-share"></i></a><ul class="com-share-options"></ul></span></div></div></div></section><section class="com-article-panel-v2 higher"><a href="/developer/article/2467082" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2467082}" track-exposure="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2467082}" target="_blank" class="com-article-panel-v2-link"></a><div class="com-article-panel-v2-hd"><h3 class="com-article-panel-v2-title">Linux权限解析</h3><nav class="com-tag-v2-list com-article-panel-v2-tags"><a href="/developer/tag/17204?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17204}" class="com-tag-v2">操作系统</a><a href="/developer/tag/17385?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17385}" class="com-tag-v2">内核</a><a href="/developer/tag/17408?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17408}" class="com-tag-v2">权限</a><a href="/developer/tag/10308?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:10308}" class="com-tag-v2">linux</a><a href="/developer/tag/15764?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:15764}" class="com-tag-v2">root</a></nav></div><div class="com-article-panel-v2-bd"><div class="com-article-panel-v2-object"><span class="com-article-panel-v2-img" style="background-image:url(https://developer.qcloudimg.com/http-save/yehe-11369333/7d3c4f0a1bee51732aed260e46600d62.png?imageView2/2/w/400/h/7000)"></span></div><div class="com-article-panel-v2-cnt"><div class="com-article-panel-v2-user-wrap"><div class="com-media com-user-infos"><a href="/developer/user/11369333" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11369333}" target="_blank" class="com-media-object"><span class="com-media-img" style="background-image:url(https://developer.qcloudimg.com/avatar/19333.png?imageView2/2/w/48/h/7000)"></span></a><div class="com-media-body"><a href="/developer/user/11369333" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11369333}" target="_blank" class="author-info name">啊QQQQQ</a><span class="author-info time"><time dateTime="2024-11-19 19:17:51" title="2024-11-19 19:17:51"> <span>8</span>天前<span class="com-v-box">2024-11-19 19:17:51</span></time></span></div></div></div><p class="com-article-panel-v2-des">shell 对于 Linux ,有相同的作用,主要是对我们的指令进行解析, 解析指令给Linux内核。反馈结果在通过内核运行出结果,通过shell解析给用户。</p><div class="com-operations com-article-panel-v2-opt"><span class="com-opt-link link-view"><i class="com-i-view"></i>44</span><span class="com-opt-link link-like"><i class="com-i-like"></i>0</span><span class="com-opt-link link-comment"><i class="com-i-dialog"></i>0</span><span><a href="javascript:;" class="com-opt-link link-share" hotrep="community.tag.tag_detail.activities.article.2467082.sharing"><i class="com-i-share"></i></a><ul class="com-share-options"></ul></span></div></div></div></section><section class="com-article-panel-v2 higher"><a href="/developer/article/2466633" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2466633}" track-exposure="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2466633}" target="_blank" class="com-article-panel-v2-link"></a><div class="com-article-panel-v2-hd"><h3 class="com-article-panel-v2-title">初识Linux · 信号处理</h3><nav class="com-tag-v2-list com-article-panel-v2-tags"><a href="/developer/tag/10308?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:10308}" class="com-tag-v2">linux</a><a href="/developer/tag/17290?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17290}" class="com-tag-v2">函数</a><a href="/developer/tag/17385?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17385}" class="com-tag-v2">内核</a><a href="/developer/tag/17440?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17440}" class="com-tag-v2">数据</a><a href="/developer/tag/17506?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17506}" class="com-tag-v2">系统</a></nav></div><div class="com-article-panel-v2-bd"><div class="com-article-panel-v2-object"><span class="com-article-panel-v2-img" style="background-image:url(https://developer.qcloudimg.com/http-save/yehe-11285325/39bbe87fca9672c64d65da25466e54ef.png?imageView2/2/w/400/h/7000)"></span></div><div class="com-article-panel-v2-cnt"><div class="com-article-panel-v2-user-wrap"><div class="com-media com-user-infos"><a href="/developer/user/11285325" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11285325}" target="_blank" class="com-media-object"><span class="com-media-img" style="background-image:url(https://developer.qcloudimg.com/http-save/10011/6363cb359fbcaf0bd357d23eeaef298c.jpg?imageView2/2/w/48/h/7000)"></span></a><div class="com-media-body"><a href="/developer/user/11285325" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11285325}" target="_blank" class="author-info name">_lazy</a><span class="author-info time"><time dateTime="2024-11-19 10:47:13" title="2024-11-19 10:47:13"> <span>8</span>天前<span class="com-v-box">2024-11-19 10:47:13</span></time></span></div></div></div><p class="com-article-panel-v2-des">按照信号学习的时间戳,从信号的预备知识,到信号的产生,到了信号的保存,终于,我们进入了信号学习的尾声,信号处理部分。</p><div class="com-operations com-article-panel-v2-opt"><span class="com-opt-link link-view"><i class="com-i-view"></i>103</span><span class="com-opt-link link-like"><i class="com-i-like"></i>1</span><span class="com-opt-link link-comment"><i class="com-i-dialog"></i>0</span><span><a href="javascript:;" class="com-opt-link link-share" hotrep="community.tag.tag_detail.activities.article.2466633.sharing"><i class="com-i-share"></i></a><ul class="com-share-options"></ul></span></div></div></div></section><section class="com-article-panel-v2 higher"><a href="/developer/article/2466593" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2466593}" track-exposure="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2466593}" target="_blank" class="com-article-panel-v2-link"></a><div class="com-article-panel-v2-hd"><h3 class="com-article-panel-v2-title">命令如诗,步入Linux的晨曦:指令初学者的旅程(下)</h3><nav class="com-tag-v2-list com-article-panel-v2-tags"><a href="/developer/tag/10308?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:10308}" class="com-tag-v2">linux</a><a href="/developer/tag/17385?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17385}" class="com-tag-v2">内核</a><a href="/developer/tag/17459?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17459}" class="com-tag-v2">搜索</a><a href="/developer/tag/17506?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17506}" class="com-tag-v2">系统</a><a href="/developer/tag/17592?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17592}" class="com-tag-v2">终端</a></nav></div><div class="com-article-panel-v2-bd"><div class="com-article-panel-v2-object"><span class="com-article-panel-v2-img" style="background-image:url(https://developer.qcloudimg.com/http-save/yehe-11316032/5a7102550e75db703c3779b897919a16.png?imageView2/2/w/400/h/7000)"></span></div><div class="com-article-panel-v2-cnt"><div class="com-article-panel-v2-user-wrap"><div class="com-media com-user-infos"><a href="/developer/user/11316032" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11316032}" target="_blank" class="com-media-object"><span class="com-media-img" style="background-image:url(https://developer.qcloudimg.com/http-save/10011/d1124106576234998af142f598110708.jpg?imageView2/2/w/48/h/7000)"></span></a><div class="com-media-body"><a href="/developer/user/11316032" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11316032}" target="_blank" class="author-info name">suye</a><span class="author-info time"><time dateTime="2024-11-19 10:09:57" title="2024-11-19 10:09:57"> <span>8</span>天前<span class="com-v-box">2024-11-19 10:09:57</span></time></span></div></div></div><p class="com-article-panel-v2-des">uname -r命令用于在Linux系统中查看当前内核的版本号。该命令输出的内容包含当前系统使用的内核版本,可以帮助您了解内核的更新情况或在调试时查看内核信息。</p><div class="com-operations com-article-panel-v2-opt"><span class="com-opt-link link-view"><i class="com-i-view"></i>100</span><span class="com-opt-link link-like"><i class="com-i-like"></i>1</span><span class="com-opt-link link-comment"><i class="com-i-dialog"></i>0</span><span><a href="javascript:;" class="com-opt-link link-share" hotrep="community.tag.tag_detail.activities.article.2466593.sharing"><i class="com-i-share"></i></a><ul class="com-share-options"></ul></span></div></div></div></section><section class="com-article-panel-v2 higher"><a href="/developer/article/2466575" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2466575}" track-exposure="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2466575}" target="_blank" class="com-article-panel-v2-link"></a><div class="com-article-panel-v2-hd"><h3 class="com-article-panel-v2-title">【Linux】:进程信号(详谈信号捕捉 &amp; OS 运行)</h3><nav class="com-tag-v2-list com-article-panel-v2-tags"><a href="/developer/tag/10308?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:10308}" class="com-tag-v2">linux</a><a href="/developer/tag/17204?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17204}" class="com-tag-v2">操作系统</a><a href="/developer/tag/17332?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17332}" class="com-tag-v2">进程</a><a href="/developer/tag/17385?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17385}" class="com-tag-v2">内核</a><a href="/developer/tag/17506?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17506}" class="com-tag-v2">系统</a></nav></div><div class="com-article-panel-v2-bd"><div class="com-article-panel-v2-object"><span class="com-article-panel-v2-img" style="background-image:url(https://developer.qcloudimg.com/http-save/yehe-11316099/308d1588ff45c0d758ebee91ee9cce30.png?imageView2/2/w/400/h/7000)"></span></div><div class="com-article-panel-v2-cnt"><div class="com-article-panel-v2-user-wrap"><div class="com-media com-user-infos"><a href="/developer/user/11316099" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11316099}" target="_blank" class="com-media-object"><span class="com-media-img" style="background-image:url(https://developer.qcloudimg.com/http-save/10011/207081f2018b78b38ac49019de7a69ea.jpg?imageView2/2/w/48/h/7000)"></span></a><div class="com-media-body"><a href="/developer/user/11316099" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11316099}" target="_blank" class="author-info name">IsLand1314</a><span class="author-info time"><time dateTime="2024-11-19 09:47:28" title="2024-11-19 09:47:28"> <span>8</span>天前<span class="com-v-box">2024-11-19 09:47:28</span></time></span></div></div></div><p class="com-article-panel-v2-des">在某些情况下,操作系统为了提高效率,可能会选择让用户空间和内核空间共享一部分页表。也就是说,用户空间的页表会映射一部分内核空间的地址,通常是内核空间中的部分内存...</p><div class="com-operations com-article-panel-v2-opt"><span class="com-opt-link link-view"><i class="com-i-view"></i>77</span><span class="com-opt-link link-like"><i class="com-i-like"></i>1</span><span class="com-opt-link link-comment"><i class="com-i-dialog"></i>0</span><span><a href="javascript:;" class="com-opt-link link-share" hotrep="community.tag.tag_detail.activities.article.2466575.sharing"><i class="com-i-share"></i></a><ul class="com-share-options"></ul></span></div></div></div></section><section class="com-article-panel-v2 higher"><a href="/developer/article/2466573" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2466573}" track-exposure="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2466573}" target="_blank" class="com-article-panel-v2-link"></a><div class="com-article-panel-v2-hd"><h3 class="com-article-panel-v2-title">【Linux】:进程信号(信号保存 &amp; 信号处理)</h3><nav class="com-tag-v2-list com-article-panel-v2-tags"><a href="/developer/tag/17290?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17290}" class="com-tag-v2">函数</a><a href="/developer/tag/17332?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17332}" class="com-tag-v2">进程</a><a href="/developer/tag/17385?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17385}" class="com-tag-v2">内核</a><a href="/developer/tag/10308?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:10308}" class="com-tag-v2">linux</a><a href="/developer/tag/17188?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17188}" class="com-tag-v2">变量</a></nav></div><div class="com-article-panel-v2-bd"><div class="com-article-panel-v2-object"><span class="com-article-panel-v2-img" style="background-image:url(https://developer.qcloudimg.com/http-save/yehe-11316099/3a627b0828c9967495b2b0b9eb0e6c57.png?imageView2/2/w/400/h/7000)"></span></div><div class="com-article-panel-v2-cnt"><div class="com-article-panel-v2-user-wrap"><div class="com-media com-user-infos"><a href="/developer/user/11316099" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11316099}" target="_blank" class="com-media-object"><span class="com-media-img" style="background-image:url(https://developer.qcloudimg.com/http-save/10011/207081f2018b78b38ac49019de7a69ea.jpg?imageView2/2/w/48/h/7000)"></span></a><div class="com-media-body"><a href="/developer/user/11316099" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11316099}" target="_blank" class="author-info name">IsLand1314</a><span class="author-info time"><time dateTime="2024-11-19 09:46:24" title="2024-11-19 09:46:24"> <span>8</span>天前<span class="com-v-box">2024-11-19 09:46:24</span></time></span></div></div></div><p class="com-article-panel-v2-des">💢 每个信号都有两个标志位分别表示阻塞(block)和未决(pending),信号产生时,内核在进程控制块中设置该信号的未决标志,直到信号递达才清除该标志。</p><div class="com-operations com-article-panel-v2-opt"><span class="com-opt-link link-view"><i class="com-i-view"></i>111</span><span class="com-opt-link link-like"><i class="com-i-like"></i>1</span><span class="com-opt-link link-comment"><i class="com-i-dialog"></i>0</span><span><a href="javascript:;" class="com-opt-link link-share" hotrep="community.tag.tag_detail.activities.article.2466573.sharing"><i class="com-i-share"></i></a><ul class="com-share-options"></ul></span></div></div></div></section><section class="com-article-panel-v2 higher"><a href="/developer/article/2466568" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2466568}" track-exposure="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2466568}" target="_blank" class="com-article-panel-v2-link"></a><div class="com-article-panel-v2-hd"><h3 class="com-article-panel-v2-title">【Linux】IPC 进程间通信(二)(共享内存)</h3><nav class="com-tag-v2-list com-article-panel-v2-tags"><a href="/developer/tag/17332?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17332}" class="com-tag-v2">进程</a><a href="/developer/tag/17385?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17385}" class="com-tag-v2">内核</a><a href="/developer/tag/17440?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17440}" class="com-tag-v2">数据</a><a href="/developer/tag/10308?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:10308}" class="com-tag-v2">linux</a><a href="/developer/tag/14124?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:14124}" class="com-tag-v2">ipc</a></nav></div><div class="com-article-panel-v2-bd"><div class="com-article-panel-v2-object"><span class="com-article-panel-v2-img" style="background-image:url(https://developer.qcloudimg.com/http-save/yehe-11316099/9dfb6b7fdbe95bf4a92ec8e012905a64.png?imageView2/2/w/400/h/7000)"></span></div><div class="com-article-panel-v2-cnt"><div class="com-article-panel-v2-user-wrap"><div class="com-media com-user-infos"><a href="/developer/user/11316099" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11316099}" target="_blank" class="com-media-object"><span class="com-media-img" style="background-image:url(https://developer.qcloudimg.com/http-save/10011/207081f2018b78b38ac49019de7a69ea.jpg?imageView2/2/w/48/h/7000)"></span></a><div class="com-media-body"><a href="/developer/user/11316099" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11316099}" target="_blank" class="author-info name">IsLand1314</a><span class="author-info time"><time dateTime="2024-11-19 09:40:13" title="2024-11-19 09:40:13"> <span>8</span>天前<span class="com-v-box">2024-11-19 09:40:13</span></time></span></div></div></div><p class="com-article-panel-v2-des">在理解这个函数之前,我们先来想一想为什么共享内存的 key 值要用户传递?就不能让内核自动生成嘛?</p><div class="com-operations com-article-panel-v2-opt"><span class="com-opt-link link-view"><i class="com-i-view"></i>89</span><span class="com-opt-link link-like"><i class="com-i-like"></i>1</span><span class="com-opt-link link-comment"><i class="com-i-dialog"></i>0</span><span><a href="javascript:;" class="com-opt-link link-share" hotrep="community.tag.tag_detail.activities.article.2466568.sharing"><i class="com-i-share"></i></a><ul class="com-share-options"></ul></span></div></div></div></section><section class="com-article-panel-v2 higher"><a href="/developer/article/2466509" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2466509}" track-exposure="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2466509}" target="_blank" class="com-article-panel-v2-link"></a><div class="com-article-panel-v2-hd"><h3 class="com-article-panel-v2-title">全志T113双核异构处理器的使用基于Tina Linux5.0——RTOS简介</h3><nav class="com-tag-v2-list com-article-panel-v2-tags"><a href="/developer/tag/17276?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17276}" class="com-tag-v2">工具</a><a href="/developer/tag/17385?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17385}" class="com-tag-v2">内核</a><a href="/developer/tag/17393?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17393}" class="com-tag-v2">配置</a><a href="/developer/tag/17506?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17506}" class="com-tag-v2">系统</a><a href="/developer/tag/17190?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17190}" class="com-tag-v2">编译</a></nav></div><div class="com-article-panel-v2-bd"><div class="com-article-panel-v2-object"><span class="com-article-panel-v2-img" style="background-image:url(https://developer.qcloudimg.com/http-save/yehe-10962704/ed78b2a12f3b7bb18d1ae2b9e35ef99e.png?imageView2/2/w/400/h/7000)"></span></div><div class="com-article-panel-v2-cnt"><div class="com-article-panel-v2-user-wrap"><div class="com-media com-user-infos"><a href="/developer/user/10962704" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:10962704}" target="_blank" class="com-media-object"><span class="com-media-img" style="background-image:url(https://developer.qcloudimg.com/http-save/10011/a8c88c9eb532f5b047353c88e9627df7.jpg?imageView2/2/w/48/h/7000)"></span></a><div class="com-media-body"><a href="/developer/user/10962704" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:10962704}" target="_blank" class="author-info name">阿志小管家</a><span class="author-info time"><time dateTime="2024-11-19 08:26:53" title="2024-11-19 08:26:53"> <span>8</span>天前<span class="com-v-box">2024-11-19 08:26:53</span></time></span></div></div></div><p class="com-article-panel-v2-des">全志Tina Linux SDK中包含了RTOS系统,该系统是基于FreeRTOS内核的软件开发包,包含了系统开发用到的内核源码、驱动、工具、组件与应用程序包。...</p><div class="com-operations com-article-panel-v2-opt"><span class="com-opt-link link-view"><i class="com-i-view"></i>87</span><span class="com-opt-link link-like"><i class="com-i-like"></i>1</span><span class="com-opt-link link-comment"><i class="com-i-dialog"></i>0</span><span><a href="javascript:;" class="com-opt-link link-share" hotrep="community.tag.tag_detail.activities.article.2466509.sharing"><i class="com-i-share"></i></a><ul class="com-share-options"></ul></span></div></div></div></section><section class="com-article-panel-v2 higher"><a href="/developer/article/2466224" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2466224}" track-exposure="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2466224}" target="_blank" class="com-article-panel-v2-link"></a><div class="com-article-panel-v2-hd"><h3 class="com-article-panel-v2-title">【linux学习指南】 进程间通信&amp;&amp;匿名管道&amp;&amp;理解管道的本质</h3><nav class="com-tag-v2-list com-article-panel-v2-tags"><a href="/developer/tag/10308?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:10308}" class="com-tag-v2">linux</a><a href="/developer/tag/17332?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17332}" class="com-tag-v2">进程</a><a href="/developer/tag/17385?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17385}" class="com-tag-v2">内核</a><a href="/developer/tag/17440?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17440}" class="com-tag-v2">数据</a><a href="/developer/tag/17506?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17506}" class="com-tag-v2">系统</a></nav></div><div class="com-article-panel-v2-bd"><div class="com-article-panel-v2-object"><span class="com-article-panel-v2-img" style="background-image:url(https://developer.qcloudimg.com/http-save/yehe-11001423/bd4b94e23f37c1e7b321d47de480248c.png?imageView2/2/w/400/h/7000)"></span></div><div class="com-article-panel-v2-cnt"><div class="com-article-panel-v2-user-wrap"><div class="com-media com-user-infos"><a href="/developer/user/11001423" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11001423}" target="_blank" class="com-media-object"><span class="com-media-img" style="background-image:url(https://developer.qcloudimg.com/http-save/10011/417b3b342e0e1ecdd611df522e57f075.jpg?imageView2/2/w/48/h/7000)"></span></a><div class="com-media-body"><a href="/developer/user/11001423" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:11001423}" target="_blank" class="author-info name">学习起来吧</a><span class="author-info time"><time dateTime="2024-11-18 08:20:13" title="2024-11-18 08:20:13"> <span>9</span>天前<span class="com-v-box">2024-11-18 08:20:13</span></time></span></div></div></div><p class="com-article-panel-v2-des">从内核的角度来理解管道(pipe)的本质是很有帮助的。让我们深入探讨一下管道在内核中的实现:</p><div class="com-operations com-article-panel-v2-opt"><span class="com-opt-link link-view"><i class="com-i-view"></i>64</span><span class="com-opt-link link-like"><i class="com-i-like"></i>1</span><span class="com-opt-link link-comment"><i class="com-i-dialog"></i>0</span><span><a href="javascript:;" class="com-opt-link link-share" hotrep="community.tag.tag_detail.activities.article.2466224.sharing"><i class="com-i-share"></i></a><ul class="com-share-options"></ul></span></div></div></div></section><section class="com-article-panel-v2 higher"><a href="/developer/article/2466147" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2466147}" track-exposure="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;article&quot;,&quot;objectId&quot;:2466147}" target="_blank" class="com-article-panel-v2-link"></a><div class="com-article-panel-v2-hd"><h3 class="com-article-panel-v2-title">深入Linux内核架构:操作系统的核心奥秘</h3><nav class="com-tag-v2-list com-article-panel-v2-tags"><a href="/developer/tag/17204?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17204}" class="com-tag-v2">操作系统</a><a href="/developer/tag/17314?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17314}" class="com-tag-v2">架构</a><a href="/developer/tag/17332?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17332}" class="com-tag-v2">进程</a><a href="/developer/tag/17385?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:17385}" class="com-tag-v2">内核</a><a href="/developer/tag/10308?entry=article" track-click="{&quot;areaId&quot;:113001,&quot;objectType&quot;:&quot;tag&quot;,&quot;objectId&quot;:10308}" class="com-tag-v2">linux</a></nav></div><div class="com-article-panel-v2-bd"><div class="com-article-panel-v2-cnt"><div class="com-article-panel-v2-user-wrap"><div class="com-media com-user-infos"><a href="/developer/user/8235736" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:8235736}" target="_blank" class="com-media-object"><span class="com-media-img" style="background-image:url(https://developer.qcloudimg.com/http-save/10011/f0b3d0666b5aa014e6c7766dc40598da.jpg?imageView2/2/w/48/h/7000)"></span></a><div class="com-media-body"><a href="/developer/user/8235736" track-click="{&quot;objectType&quot;:&quot;user&quot;,&quot;objectId&quot;:8235736}" target="_blank" class="author-info name">Echo_Wish</a><span class="author-info time"><time dateTime="2024-11-17 12:45:26" title="2024-11-17 12:45:26"> <span>10</span>天前<span class="com-v-box">2024-11-17 12:45:26</span></time></span></div></div></div><p class="com-article-panel-v2-des">Linux是一种广泛使用的开源操作系统,其核心组件——Linux内核,承担着系统资源管理与硬件交互的关键任务。对于系统运维人员和开发者来说,理解Linux内核的...</p><div class="com-operations com-article-panel-v2-opt"><span class="com-opt-link link-view"><i class="com-i-view"></i>136</span><span class="com-opt-link link-like"><i class="com-i-like"></i>1</span><span class="com-opt-link link-comment"><i class="com-i-dialog"></i>0</span><span><a href="javascript:;" class="com-opt-link link-share" hotrep="community.tag.tag_detail.activities.article.2466147.sharing"><i class="com-i-share"></i></a><ul class="com-share-options"></ul></span></div></div></div></section></div><div><div class="c-loading c-loading-tip"><div class="c-loading-inner"><div class="one"></div><div class="two"></div><div class="three"></div></div></div></div></com></div></div></div><div class="layout-side" track-click="" track-exposure=""><div class="com-2-section side"><header class="com-2-section-hd"><h2 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