{"id":52229,"date":"2024-10-09T00:53:15","date_gmt":"2024-10-08T16:53:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/52229\/"},"modified":"2024-11-14T10:39:49","modified_gmt":"2024-11-14T02:39:49","slug":"ubuntu-%e7%b3%bb%e7%b5%b1%e9%87%8b%e6%94%be%e7%a3%81%e7%a2%9f%e7%a9%ba%e9%96%93%e5%85%b7%e9%ab%94%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/52229\/","title":{"rendered":"Ubuntu \u7cfb\u7d71\u91cb\u653e\u78c1\u789f\u7a7a\u9593\u5177\u9ad4\u65b9\u6cd5"},"content":{"rendered":"<h1 id=\"ubuntu-%e7%b3%bb%e7%b5%b1%e9%87%8b%e6%94%be%e7%a3%81%e7%a2%9f%e7%a9%ba%e9%96%93%e5%85%b7%e9%ab%94%e6%96%b9%e6%b3%95-lYSYcYpQOy\">Ubuntu \u7cfb\u7d71\u91cb\u653e\u78c1\u789f\u7a7a\u9593\u5177\u9ad4\u65b9\u6cd5<\/h1>\n<p>\u5728\u4f7f\u7528 Ubuntu \u7cfb\u7d71\u7684\u904e\u7a0b\u4e2d\uff0c\u78c1\u789f\u7a7a\u9593\u7684\u7ba1\u7406\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0c\u7cfb\u7d71\u4e2d\u6703\u7a4d\u7d2f\u8a31\u591a\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6\u548c\u8cc7\u6599\uff0c\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u78c1\u789f\u7a7a\u9593\u4e0d\u8db3\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u4e00\u4e9b\u5177\u9ad4\u7684\u65b9\u6cd5\u4f86\u91cb\u653e Ubuntu \u7cfb\u7d71\u7684\u78c1\u789f\u7a7a\u9593\u3002<\/p>\n<h2 id=\"1-%e6%b8%85%e7%90%86-apt-%e5%bf%ab%e5%8f%96-lYSYcYpQOy\">1. \u6e05\u7406 APT \u5feb\u53d6<\/h2>\n<p>APT\uff08Advanced Package Tool\uff09\u662f Ubuntu \u4e2d\u7528\u65bc\u5b89\u88dd\u548c\u7ba1\u7406\u8edf\u9ad4\u7684\u5de5\u5177\u3002\u7576\u4f60\u5b89\u88dd\u6216\u66f4\u65b0\u8edf\u9ad4\u6642\uff0cAPT \u6703\u4e0b\u8f09\u4e26\u5132\u5b58\u5b89\u88dd\u5305\uff0c\u9019\u4e9b\u5305\u6703\u4f54\u7528\u5927\u91cf\u78c1\u789f\u7a7a\u9593\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6e05\u7406 APT \u5feb\u53d6\uff1a<\/p>\n<pre><code>sudo apt-get clean<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u522a\u9664\u6240\u6709\u5df2\u4e0b\u8f09\u7684\u5b89\u88dd\u5305\uff0c\u91cb\u653e\u51fa\u76f8\u61c9\u7684\u78c1\u789f\u7a7a\u9593\u3002\u5982\u679c\u4f60\u53ea\u60f3\u522a\u9664\u4e0d\u518d\u9700\u8981\u7684\u5305\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>sudo apt-get autoremove<\/code><\/pre>\n<h2 id=\"2-%e5%88%aa%e9%99%a4%e8%88%8a%e7%9a%84%e5%85%a7%e6%a0%b8-lYSYcYpQOy\">2. \u522a\u9664\u820a\u7684\u5167\u6838<\/h2>\n<p>\u96a8\u8457\u7cfb\u7d71\u7684\u66f4\u65b0\uff0c\u820a\u7684\u5167\u6838\u7248\u672c\u6703\u88ab\u4fdd\u7559\u5728\u7cfb\u7d71\u4e2d\u3002\u9019\u4e9b\u820a\u5167\u6838\u6703\u4f54\u7528\u78c1\u789f\u7a7a\u9593\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u7576\u524d\u5b89\u88dd\u7684\u5167\u6838\u7248\u672c\uff1a<\/p>\n<pre><code>dpkg --list | grep linux-image<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u522a\u9664\u4e0d\u9700\u8981\u7684\u820a\u5167\u6838\uff08\u8acb\u78ba\u4fdd\u4e0d\u522a\u9664\u7576\u524d\u6b63\u5728\u4f7f\u7528\u7684\u5167\u6838\uff09\uff1a<\/p>\n<pre><code>sudo apt-get remove --purge linux-image-X.X.X-XX-generic<\/code><\/pre>\n<h2 id=\"3-%e4%bd%bf%e7%94%a8-disk-usage-analyzer-lYSYcYpQOy\">3. \u4f7f\u7528 Disk Usage Analyzer<\/h2>\n<p>Ubuntu \u63d0\u4f9b\u4e86\u4e00\u500b\u5716\u5f62\u5316\u5de5\u5177\uff0c\u7a31\u70ba Disk Usage Analyzer\uff08\u78c1\u789f\u4f7f\u7528\u5206\u6790\u5668\uff09\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u8996\u89ba\u5316\u78c1\u789f\u7a7a\u9593\u7684\u4f7f\u7528\u60c5\u6cc1\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u6b65\u9a5f\u555f\u52d5\u5b83\uff1a<\/p>\n<ul>\n<li>\u5728\u61c9\u7528\u7a0b\u5f0f\u83dc\u55ae\u4e2d\u641c\u7d22\u300cDisk Usage Analyzer\u300d\u3002<\/li>\n<li>\u555f\u52d5\u61c9\u7528\u7a0b\u5f0f\uff0c\u9078\u64c7\u8981\u5206\u6790\u7684\u78c1\u789f\u6216\u76ee\u9304\u3002<\/li>\n<\/ul>\n<p>\u9019\u500b\u5de5\u5177\u6703\u986f\u793a\u5404\u500b\u6587\u4ef6\u548c\u8cc7\u6599\u593e\u4f54\u7528\u7684\u7a7a\u9593\uff0c\u5e6b\u52a9\u7528\u6236\u627e\u5230\u53ef\u4ee5\u522a\u9664\u7684\u6587\u4ef6\u3002<\/p>\n<h2 id=\"4-%e5%88%aa%e9%99%a4%e4%b8%8d%e5%bf%85%e8%a6%81%e7%9a%84%e6%96%87%e4%bb%b6%e5%92%8c%e8%b3%87%e6%96%99%e5%a4%be-lYSYcYpQOy\">4. \u522a\u9664\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6\u548c\u8cc7\u6599\u593e<\/h2>\n<p>\u5728\u65e5\u5e38\u4f7f\u7528\u4e2d\uff0c\u53ef\u80fd\u6703\u4e0b\u8f09\u8a31\u591a\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u627e\u5927\u6587\u4ef6\uff1a<\/p>\n<pre><code>find \/ -type f -size +100M<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u5217\u51fa\u7cfb\u7d71\u4e2d\u6240\u6709\u5927\u65bc 100MB \u7684\u6587\u4ef6\u3002\u7528\u6236\u53ef\u4ee5\u6839\u64da\u9700\u8981\u522a\u9664\u9019\u4e9b\u6587\u4ef6\u3002<\/p>\n<h2 id=\"5-%e6%b8%85%e7%90%86%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6-lYSYcYpQOy\">5. \u6e05\u7406\u65e5\u8a8c\u6587\u4ef6<\/h2>\n<p>\u7cfb\u7d71\u548c\u61c9\u7528\u7a0b\u5f0f\u6703\u751f\u6210\u65e5\u8a8c\u6587\u4ef6\uff0c\u9019\u4e9b\u6587\u4ef6\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\u53ef\u80fd\u6703\u4f54\u7528\u5927\u91cf\u7a7a\u9593\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u65e5\u8a8c\u6587\u4ef6\u7684\u5927\u5c0f\uff1a<\/p>\n<pre><code>sudo du -sh \/var\/log\/*<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u67d0\u4e9b\u65e5\u8a8c\u6587\u4ef6\u904e\u5927\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u522a\u9664\u5b83\u5011\uff1a<\/p>\n<pre><code>sudo rm \/var\/log\/your-log-file.log<\/code><\/pre>\n<h2 id=\"6-%e4%bd%bf%e7%94%a8%e5%b7%a5%e5%85%b7%e9%80%b2%e8%a1%8c%e6%b8%85%e7%90%86-lYSYcYpQOy\">6. \u4f7f\u7528\u5de5\u5177\u9032\u884c\u6e05\u7406<\/h2>\n<p>\u9084\u6709\u4e00\u4e9b\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u81ea\u52d5\u6e05\u7406\u7cfb\u7d71\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>BleachBit<\/strong>\uff1a\u9019\u662f\u4e00\u500b\u5f37\u5927\u7684\u6e05\u7406\u5de5\u5177\uff0c\u53ef\u4ee5\u6e05\u7406\u7cfb\u7d71\u4e2d\u7684\u81e8\u6642\u6587\u4ef6\u3001\u700f\u89bd\u5668\u5feb\u53d6\u7b49\u3002<\/li>\n<li><strong>Stacer<\/strong>\uff1a\u9019\u662f\u4e00\u500b\u7cfb\u7d71\u512a\u5316\u548c\u76e3\u63a7\u5de5\u5177\uff0c\u63d0\u4f9b\u4e86\u6e05\u7406\u529f\u80fd\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u5de5\u5177\u53ef\u4ee5\u901a\u904e Ubuntu \u7684\u8edf\u9ad4\u4e2d\u5fc3\u5b89\u88dd\uff0c\u4f7f\u7528\u8d77\u4f86\u4e5f\u975e\u5e38\u65b9\u4fbf\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-lYSYcYpQOy\">\u7e3d\u7d50<\/h2>\n<p>\u91cb\u653e Ubuntu \u7cfb\u7d71\u7684\u78c1\u789f\u7a7a\u9593\u662f\u4e00\u500b\u91cd\u8981\u7684\u7dad\u8b77\u4efb\u52d9\uff0c\u901a\u904e\u6e05\u7406 APT \u5feb\u53d6\u3001\u522a\u9664\u820a\u5167\u6838\u3001\u4f7f\u7528\u78c1\u789f\u4f7f\u7528\u5206\u6790\u5668\u3001\u522a\u9664\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6\u548c\u65e5\u8a8c\u6587\u4ef6\uff0c\u4ee5\u53ca\u4f7f\u7528\u5c08\u9580\u7684\u6e05\u7406\u5de5\u5177\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u91cb\u653e\u78c1\u789f\u7a7a\u9593\u3002\u9019\u4e9b\u65b9\u6cd5\u4e0d\u50c5\u80fd\u63d0\u9ad8\u7cfb\u7d71\u6027\u80fd\uff0c\u9084\u80fd\u5ef6\u9577\u786c\u789f\u7684\u4f7f\u7528\u58fd\u547d\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u63d0\u4f9b\u66f4\u7a69\u5b9a\u7684\u74b0\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728Ubuntu\u7cfb\u7d71\u4e2d\u91cb\u653e\u78c1\u789f\u7a7a\u9593\uff0c\u638c\u63e1\u5177\u9ad4\u65b9\u6cd5\u8207\u6280\u5de7\uff0c\u63d0\u5347\u7cfb\u7d71\u6548\u80fd\u8207\u5b58\u5132\u7ba1\u7406\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-52229","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=52229"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52229\/revisions"}],"predecessor-version":[{"id":52230,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52229\/revisions\/52230"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=52229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=52229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=52229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}