{"id":274,"date":"2026-01-26T01:59:01","date_gmt":"2026-01-26T01:59:01","guid":{"rendered":"https:\/\/blog.gpst.net.cn:4008\/?p=274"},"modified":"2026-01-28T06:24:14","modified_gmt":"2026-01-28T06:24:14","slug":"linux-%e7%b3%bb%e7%bb%9f%e4%b8%ad%e6%89%8b%e5%8a%a8%e9%87%8a%e6%94%be%e5%86%85%e5%ad%98%e7%bc%93%e5%ad%98%e7%9a%84%e5%b8%b8%e7%94%a8%e6%8c%87%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/opshub.com.cn\/?p=274","title":{"rendered":"Linux \u7cfb\u7edf\u4e2d\u624b\u52a8\u91ca\u653e\u5185\u5b58\u7f13\u5b58\u7684\u5e38\u7528\u6307\u4ee4"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code># \u52a0 sudo \u83b7\u53d6 root \u6743\u9650\uff0c\u786e\u4fdd\u6267\u884c\u6210\u529f\nsudo sync &amp;&amp; sudo echo 3 &gt; \/proc\/sys\/vm\/drop_caches<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u4f7f\u7528\u573a\u666f\u4e0e\u6ce8\u610f\u4e8b\u9879<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">1. \u9002\u7528\u573a\u666f<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e34\u65f6\u91ca\u653e\u5185\u5b58\uff1a\u7cfb\u7edf\u7f13\u5b58\u5360\u7528\u8fc7\u9ad8\uff08\u5982\u5927\u91cf\u6587\u4ef6\u8bfb\u5199\u540e\uff09\uff0c\u5bfc\u81f4\u53ef\u7528\u5185\u5b58\u4e0d\u8db3\uff0c\u53ef\u4e34\u65f6\u6e05\u7406\uff1b<\/li>\n\n\n\n<li>\u6d4b\u8bd5 \/ \u6392\u67e5\u95ee\u9898\uff1a\u9a8c\u8bc1\u5185\u5b58\u6cc4\u6f0f\u95ee\u9898\uff08\u6e05\u7406\u7f13\u5b58\u540e\u89c2\u5bdf\u5185\u5b58\u662f\u5426\u5feb\u901f\u56de\u5347\uff09\uff1b<\/li>\n\n\n\n<li>\u6ce8\u610f\uff1aLinux \u672c\u8eab\u4f1a\u81ea\u52a8\u7ba1\u7406\u7f13\u5b58\uff0c\u5f53\u7cfb\u7edf\u9700\u8981\u5185\u5b58\u65f6\uff0c\u4f1a\u81ea\u52a8\u91ca\u653e\u7f13\u5b58\uff0c<strong>\u65e0\u9700\u5b9a\u671f\u624b\u52a8\u6267\u884c<\/strong>\uff0c\u9891\u7e41\u6e05\u7406\u53cd\u800c\u4f1a\u964d\u4f4e\u7cfb\u7edf\u6027\u80fd\uff08\u56e0\u4e3a\u7f13\u5b58\u662f\u63d0\u5347\u8bfb\u5199\u901f\u5ea6\u7684\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">2. \u5173\u952e\u6ce8\u610f\u4e8b\u9879<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4ec5\u6e05\u7406\u7f13\u5b58\uff0c\u4e0d\u91ca\u653e\u4ea4\u6362\u5206\u533a\uff08swap\uff09\uff1a\u5982\u679c swap \u5360\u7528\u9ad8\uff0c\u8be5\u547d\u4ee4\u65e0\u6548\uff0c\u9700\u6392\u67e5\u5185\u5b58\u6cc4\u6f0f\u7684\u7a0b\u5e8f\uff1b<\/li>\n\n\n\n<li>\u4e0d\u5f71\u54cd\u8fd0\u884c\u4e2d\u7684\u7a0b\u5e8f\uff1a\u7f13\u5b58\u662f \u201c\u4e34\u65f6\u6570\u636e\u201d\uff0c\u6e05\u7406\u540e\u7a0b\u5e8f\u9700\u8981\u65f6\u4f1a\u91cd\u65b0\u751f\u6210\uff0c\u4e0d\u4f1a\u5bfc\u81f4\u7a0b\u5e8f\u5d29\u6e83\uff1b<\/li>\n\n\n\n<li>\u6267\u884c\u540e\u53ef\u80fd\u77ed\u6682\u5361\u987f\uff1a\u6e05\u7406\u5927\u91cf\u7f13\u5b58\u65f6\uff0c\u7cfb\u7edf\u53ef\u80fd\u77ed\u6682\u91cd\u65b0\u52a0\u8f7d\u6570\u636e\uff0c\u5c5e\u4e8e\u6b63\u5e38\u73b0\u8c61\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528\u573a\u666f\u4e0e\u6ce8\u610f\u4e8b\u9879 1. \u9002\u7528\u573a\u666f 2. \u5173\u952e\u6ce8\u610f\u4e8b\u9879<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-274","post","type-post","status-publish","format-standard","hentry","category-9"],"_links":{"self":[{"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/274","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=274"}],"version-history":[{"count":2,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/274\/revisions"}],"predecessor-version":[{"id":636,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/274\/revisions\/636"}],"wp:attachment":[{"href":"https:\/\/opshub.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=274"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}