{"id":52227,"date":"2024-10-09T00:52:28","date_gmt":"2024-10-08T16:52:28","guid":{"rendered":"https:\/\/server.hk\/cnblog\/52227\/"},"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%e7%9a%84-7-%e7%a8%ae%e7%b0%a1%e5%96%ae%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/52227\/","title":{"rendered":"Ubuntu \u7cfb\u7d71\u91cb\u653e\u78c1\u789f\u7a7a\u9593\u7684 7 \u7a2e\u7c21\u55ae\u65b9\u6cd5"},"content":{"rendered":"

Ubuntu \u7cfb\u7d71\u91cb\u653e\u78c1\u789f\u7a7a\u9593\u7684 7 \u7a2e\u7c21\u55ae\u65b9\u6cd5<\/h1>\n

\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\u53ef\u80fd\u6703\u7a4d\u7d2f\u5927\u91cf\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6\u548c\u8cc7\u6599\uff0c\u5c0e\u81f4\u78c1\u789f\u7a7a\u9593\u4e0d\u8db3\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u4e03\u7a2e\u7c21\u55ae\u7684\u65b9\u6cd5\uff0c\u5e6b\u52a9\u7528\u6236\u6709\u6548\u91cb\u653e Ubuntu \u7cfb\u7d71\u4e2d\u7684\u78c1\u789f\u7a7a\u9593\u3002<\/p>\n

1. \u4f7f\u7528\u6e05\u7406\u5de5\u5177<\/h2>\n

Ubuntu \u63d0\u4f9b\u4e86\u4e00\u500b\u540d\u70ba BleachBit<\/code> \u7684\u6e05\u7406\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u6e05\u7406\u7cfb\u7d71\u4e2d\u7684\u81e8\u6642\u6587\u4ef6\u3001\u700f\u89bd\u5668\u7de9\u5b58\u548c\u5176\u4ed6\u4e0d\u5fc5\u8981\u7684\u8cc7\u6599\u3002\u5b89\u88dd\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>\n

sudo apt install bleachbit<\/code><\/pre>\n
\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u555f\u52d5 BleachBit<\/code>\uff0c\u9078\u64c7\u8981\u6e05\u7406\u7684\u9805\u76ee\uff0c\u7136\u5f8c\u9ede\u64ca\u201c\u6e05\u7406\u201d\u6309\u9215\u5373\u53ef\u3002<\/p>\n
2. \u522a\u9664\u4e0d\u5fc5\u8981\u7684\u5305<\/h2>\n
\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0c\u7cfb\u7d71\u4e2d\u53ef\u80fd\u6703\u5b89\u88dd\u8a31\u591a\u4e0d\u518d\u4f7f\u7528\u7684\u8edf\u4ef6\u5305\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u522a\u9664\u4e0d\u5fc5\u8981\u7684\u5305\uff1a<\/p>\n
sudo apt autoremove<\/code><\/pre>\n
\u9019\u500b\u547d\u4ee4\u6703\u81ea\u52d5\u522a\u9664\u4e0d\u518d\u9700\u8981\u7684\u4f9d\u8cf4\u5305\uff0c\u91cb\u653e\u78c1\u789f\u7a7a\u9593\u3002<\/p>\n
3. \u6e05\u7406\u5feb\u53d6<\/h2>\n
APT \u5305\u7ba1\u7406\u5668\u6703\u5728\u5b89\u88dd\u8edf\u4ef6\u6642\u4fdd\u7559\u4e0b\u8f09\u7684\u5305\u6587\u4ef6\u3002\u9019\u4e9b\u6587\u4ef6\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u6e05\u7406\uff1a<\/p>\n
sudo apt clean<\/code><\/pre>\n
\u9019\u500b\u547d\u4ee4\u6703\u522a\u9664\u6240\u6709\u5df2\u4e0b\u8f09\u7684\u5305\u6587\u4ef6\uff0c\u91cb\u653e\u51fa\u5927\u91cf\u7a7a\u9593\u3002<\/p>\n
4. \u522a\u9664\u820a\u7684\u5167\u6838<\/h2>\n
\u96a8\u8457\u7cfb\u7d71\u66f4\u65b0\uff0c\u820a\u7684\u5167\u6838\u7248\u672c\u6703\u88ab\u4fdd\u7559\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u5df2\u5b89\u88dd\u7684\u5167\u6838\uff1a<\/p>\n
dpkg --list | grep linux-image<\/code><\/pre>\n
\u7136\u5f8c\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u522a\u9664\u4e0d\u9700\u8981\u7684\u5167\u6838\uff1a<\/p>\n
sudo apt remove linux-image-x.x.x-x-generic<\/code><\/pre>\n
\u8acb\u78ba\u4fdd\u4fdd\u7559\u7576\u524d\u4f7f\u7528\u7684\u5167\u6838\u7248\u672c\u3002<\/p>\n
5. \u4f7f\u7528 du<\/code> \u547d\u4ee4\u67e5\u627e\u5927\u6587\u4ef6<\/h2>\n
\u53ef\u4ee5\u4f7f\u7528 du<\/code> \u547d\u4ee4\u4f86\u67e5\u627e\u4f54\u7528\u5927\u91cf\u7a7a\u9593\u7684\u6587\u4ef6\u548c\u8cc7\u6599\u593e\uff1a<\/p>\n
du -h --max-depth=1 \/path\/to\/directory<\/code><\/pre>\n
\u9019\u6a23\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u5b9a\u4f4d\u5230\u4f54\u7528\u7a7a\u9593\u7684\u4e3b\u8981\u4f86\u6e90\uff0c\u7136\u5f8c\u6839\u64da\u9700\u8981\u522a\u9664\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6\u3002<\/p>\n
6. \u6e05\u7406\u65e5\u8a8c\u6587\u4ef6<\/h2>\n
\u7cfb\u7d71\u65e5\u8a8c\u6587\u4ef6\u53ef\u80fd\u6703\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\u800c\u589e\u9577\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u65e5\u8a8c\u6587\u4ef6\u7684\u5927\u5c0f\uff1a<\/p>\n
sudo du -sh \/var\/log\/*<\/code><\/pre>\n
\u7136\u5f8c\uff0c\u53ef\u4ee5\u624b\u52d5\u522a\u9664\u4e0d\u9700\u8981\u7684\u65e5\u8a8c\u6587\u4ef6\uff0c\u6216\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6e05\u7a7a\u65e5\u8a8c\uff1a<\/p>\n
sudo truncate -s 0 \/var\/log\/logfile.log<\/code><\/pre>\n
7. \u4f7f\u7528 find<\/code> \u547d\u4ee4\u67e5\u627e\u5927\u6587\u4ef6<\/h2>\n
\u53ef\u4ee5\u4f7f\u7528 find<\/code> \u547d\u4ee4\u67e5\u627e\u7cfb\u7d71\u4e2d\u5927\u65bc\u7279\u5b9a\u5927\u5c0f\u7684\u6587\u4ef6\uff1a<\/p>\n
find \/ -type f -size +100M<\/code><\/pre>\n
\u9019\u500b\u547d\u4ee4\u6703\u5217\u51fa\u6240\u6709\u5927\u65bc 100MB \u7684\u6587\u4ef6\uff0c\u5e6b\u52a9\u7528\u6236\u627e\u5230\u53ef\u4ee5\u522a\u9664\u7684\u6587\u4ef6\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u901a\u904e\u4ee5\u4e0a\u4e03\u7a2e\u65b9\u6cd5\uff0c\u7528\u6236\u53ef\u4ee5\u6709\u6548\u5730\u91cb\u653e Ubuntu \u7cfb\u7d71\u4e2d\u7684\u78c1\u789f\u7a7a\u9593\uff0c\u4fdd\u6301\u7cfb\u7d71\u7684\u6d41\u66a2\u904b\u884c\u3002\u7121\u8ad6\u662f\u4f7f\u7528\u6e05\u7406\u5de5\u5177\u3001\u522a\u9664\u4e0d\u5fc5\u8981\u7684\u5305\uff0c\u9084\u662f\u67e5\u627e\u5927\u6587\u4ef6\uff0c\u9019\u4e9b\u65b9\u6cd5\u90fd\u80fd\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7ba1\u7406\u7cfb\u7d71\u8cc7\u6e90\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 \u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0c\u63d0\u4f9b\u7a69\u5b9a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u8cc7\u6e90\u7ba1\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22 Ubuntu \u7cfb\u7d71\u91cb\u653e\u78c1\u789f\u7a7a\u9593\u7684 7 \u7a2e\u7c21\u55ae\u65b9\u6cd5\uff0c\u63d0\u5347\u7cfb\u7d71\u6548\u80fd\uff0c\u8b93\u4f60\u7684\u96fb\u8166\u904b\u884c\u66f4\u6d41\u66a2\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-52227","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52227","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=52227"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52227\/revisions"}],"predecessor-version":[{"id":52228,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52227\/revisions\/52228"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=52227"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=52227"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=52227"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}