{"id":52231,"date":"2024-10-09T00:54:15","date_gmt":"2024-10-08T16:54:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/52231\/"},"modified":"2024-11-14T10:39:48","modified_gmt":"2024-11-14T02:39:48","slug":"ubuntu-%e7%b3%bb%e7%b5%b1%e6%8f%90%e9%80%9f%e5%85%b7%e9%ab%94%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/52231\/","title":{"rendered":"Ubuntu \u7cfb\u7d71\u63d0\u901f\u5177\u9ad4\u65b9\u6cd5"},"content":{"rendered":"<h1 id=\"ubuntu-%e7%b3%bb%e7%b5%b1%e6%8f%90%e9%80%9f%e5%85%b7%e9%ab%94%e6%96%b9%e6%b3%95-GhcIhSjeCN\">Ubuntu \u7cfb\u7d71\u63d0\u901f\u5177\u9ad4\u65b9\u6cd5<\/h1>\n<p>Ubuntu \u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684 Linux \u767c\u884c\u7248\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u4f3a\u670d\u5668\u548c\u684c\u9762\u74b0\u5883\u3002\u96a8\u8457\u4f7f\u7528\u9700\u6c42\u7684\u589e\u52a0\uff0c\u7cfb\u7d71\u6027\u80fd\u7684\u512a\u5316\u8b8a\u5f97\u5c24\u70ba\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5e7e\u7a2e\u5177\u9ad4\u7684\u65b9\u6cd5\u4f86\u63d0\u5347 Ubuntu \u7cfb\u7d71\u7684\u901f\u5ea6\uff0c\u5e6b\u52a9\u7528\u6236\u7372\u5f97\u66f4\u6d41\u66a2\u7684\u4f7f\u7528\u9ad4\u9a57\u3002<\/p>\n<h2 id=\"1-%e6%9b%b4%e6%96%b0%e7%b3%bb%e7%b5%b1%e5%92%8c%e8%bb%9f%e4%bb%b6-GhcIhSjeCN\">1. \u66f4\u65b0\u7cfb\u7d71\u548c\u8edf\u4ef6<\/h2>\n<p>\u4fdd\u6301\u7cfb\u7d71\u548c\u61c9\u7528\u7a0b\u5e8f\u7684\u6700\u65b0\u72c0\u614b\u662f\u63d0\u5347\u6027\u80fd\u7684\u7b2c\u4e00\u6b65\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u53ef\u4ee5\u8f15\u9b06\u66f4\u65b0\u7cfb\u7d71\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt upgrade\n<\/code><\/pre>\n<p>\u9019\u4e0d\u50c5\u80fd\u4fee\u5fa9\u5df2\u77e5\u7684\u6f0f\u6d1e\uff0c\u9084\u80fd\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n<h2 id=\"2-%e7%a6%81%e7%94%a8%e4%b8%8d%e5%bf%85%e8%a6%81%e7%9a%84%e5%95%9f%e5%8b%95%e6%9c%8d%e5%8b%99-GhcIhSjeCN\">2. \u7981\u7528\u4e0d\u5fc5\u8981\u7684\u555f\u52d5\u670d\u52d9<\/h2>\n<p>\u8a31\u591a\u670d\u52d9\u5728\u7cfb\u7d71\u555f\u52d5\u6642\u81ea\u52d5\u904b\u884c\uff0c\u9019\u53ef\u80fd\u6703\u5f71\u97ff\u555f\u52d5\u901f\u5ea6\u548c\u7cfb\u7d71\u6027\u80fd\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u7576\u524d\u904b\u884c\u7684\u670d\u52d9\uff1a<\/p>\n<pre><code>systemctl list-unit-files --type=service\n<\/code><\/pre>\n<p>\u8981\u7981\u7528\u4e0d\u5fc5\u8981\u7684\u670d\u52d9\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>sudo systemctl disable \n<\/code><\/pre>\n<h2 id=\"3-%e4%bd%bf%e7%94%a8%e8%bc%95%e9%87%8f%e7%b4%9a%e6%a1%8c%e9%9d%a2%e7%92%b0%e5%a2%83-GhcIhSjeCN\">3. \u4f7f\u7528\u8f15\u91cf\u7d1a\u684c\u9762\u74b0\u5883<\/h2>\n<p>\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f Ubuntu \u7684\u684c\u9762\u7248\u672c\uff0c\u8003\u616e\u5207\u63db\u5230\u8f15\u91cf\u7d1a\u7684\u684c\u9762\u74b0\u5883\uff0c\u5982 Xfce \u6216 LXDE\u3002\u9019\u4e9b\u74b0\u5883\u4f54\u7528\u7684\u8cc7\u6e90\u8f03\u5c11\uff0c\u80fd\u986f\u8457\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u3002\u5b89\u88dd Xfce \u7684\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n<pre><code>sudo apt install xubuntu-desktop\n<\/code><\/pre>\n<h2 id=\"4-%e5%84%aa%e5%8c%96%e7%b3%bb%e7%b5%b1%e7%9a%84%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1-GhcIhSjeCN\">4. \u512a\u5316\u7cfb\u7d71\u7684\u6587\u4ef6\u7cfb\u7d71<\/h2>\n<p>\u9078\u64c7\u5408\u9069\u7684\u6587\u4ef6\u7cfb\u7d71\u548c\u9032\u884c\u9069\u7576\u7684\u914d\u7f6e\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 ext4 \u6587\u4ef6\u7cfb\u7d71\u4e26\u555f\u7528 TRIM \u529f\u80fd\u53ef\u4ee5\u63d0\u5347 SSD \u7684\u6027\u80fd\u3002\u8981\u555f\u7528 TRIM\uff0c\u53ef\u4ee5\u5728 \/etc\/fstab \u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u9078\u9805\uff1a<\/p>\n<pre><code>discard\n<\/code><\/pre>\n<h2 id=\"5-%e7%ae%a1%e7%90%86%e7%b3%bb%e7%b5%b1%e8%b3%87%e6%ba%90-GhcIhSjeCN\">5. \u7ba1\u7406\u7cfb\u7d71\u8cc7\u6e90<\/h2>\n<p>\u4f7f\u7528\u5de5\u5177\u5982 <code>htop<\/code> \u4f86\u76e3\u63a7\u7cfb\u7d71\u8cc7\u6e90\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u4e26\u95dc\u9589\u4e0d\u5fc5\u8981\u7684\u9032\u7a0b\u3002\u5b89\u88dd <code>htop<\/code> \u7684\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n<pre><code>sudo apt install htop\n<\/code><\/pre>\n<p>\u555f\u52d5\u5f8c\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u67e5\u770b CPU \u548c\u5167\u5b58\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u4e26\u6839\u64da\u9700\u8981\u7d42\u6b62\u9032\u7a0b\u3002<\/p>\n<h2 id=\"6-%e4%bd%bf%e7%94%a8-ssd-%e5%84%b2%e5%ad%98-GhcIhSjeCN\">6. \u4f7f\u7528 SSD \u5132\u5b58<\/h2>\n<p>\u5982\u679c\u60a8\u7684\u7cfb\u7d71\u4ecd\u5728\u4f7f\u7528\u50b3\u7d71\u7684 HDD\uff0c\u8003\u616e\u5347\u7d1a\u5230 SSD\u3002SSD \u7684\u8b80\u5beb\u901f\u5ea6\u9060\u9ad8\u65bc HDD\uff0c\u80fd\u986f\u8457\u63d0\u5347\u7cfb\u7d71\u7684\u555f\u52d5\u901f\u5ea6\u548c\u61c9\u7528\u7a0b\u5e8f\u7684\u52a0\u8f09\u6642\u9593\u3002<\/p>\n<h2 id=\"7-%e8%aa%bf%e6%95%b4-swappiness-%e5%80%bc-GhcIhSjeCN\">7. \u8abf\u6574 Swappiness \u503c<\/h2>\n<p>Swappiness \u662f Linux \u7cfb\u7d71\u7528\u4f86\u6c7a\u5b9a\u4f55\u6642\u4f7f\u7528\u4ea4\u63db\u7a7a\u9593\u7684\u53c3\u6578\u3002\u9ed8\u8a8d\u503c\u70ba 60\uff0c\u60a8\u53ef\u4ee5\u5c07\u5176\u8abf\u6574\u70ba 10\uff0c\u4ee5\u6e1b\u5c11\u5c0d\u4ea4\u63db\u7a7a\u9593\u7684\u4f9d\u8cf4\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u8abf\u6574\uff1a<\/p>\n<pre><code>sudo sysctl vm.swappiness=10\n<\/code><\/pre>\n<p>\u8981\u6c38\u4e45\u751f\u6548\uff0c\u8acb\u7de8\u8f2f \/etc\/sysctl.conf \u6587\u4ef6\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre><code>vm.swappiness=10\n<\/code><\/pre>\n<h2 id=\"8-%e6%b8%85%e7%90%86%e7%b3%bb%e7%b5%b1-GhcIhSjeCN\">8. \u6e05\u7406\u7cfb\u7d71<\/h2>\n<p>\u5b9a\u671f\u6e05\u7406\u7cfb\u7d71\u4e2d\u7684\u4e0d\u5fc5\u8981\u6587\u4ef6\u548c\u5305\u53ef\u4ee5\u91cb\u653e\u8cc7\u6e90\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6e05\u7406\u4e0d\u518d\u9700\u8981\u7684\u5305\uff1a<\/p>\n<pre><code>sudo apt autoremove\nsudo apt clean\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-GhcIhSjeCN\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u65b9\u6cd5\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u63d0\u5347 Ubuntu \u7cfb\u7d71\u7684\u6027\u80fd\uff0c\u7121\u8ad6\u662f\u5728\u4f3a\u670d\u5668\u9084\u662f\u684c\u9762\u74b0\u5883\u4e2d\u3002\u9019\u4e9b\u512a\u5316\u63aa\u65bd\u4e0d\u50c5\u80fd\u63d0\u9ad8\u7cfb\u7d71\u7684\u97ff\u61c9\u901f\u5ea6\uff0c\u9084\u80fd\u5ef6\u9577\u786c\u4ef6\u7684\u4f7f\u7528\u58fd\u547d\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u5404\u7a2e\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f <a href=\"https:\/\/server.hk\">\u4e91\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u6027\u80fd\u548c\u512a\u8cea\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u63d0\u5347 Ubuntu \u7cfb\u7d71\u6027\u80fd\u7684\u5177\u9ad4\u65b9\u6cd5\uff0c\u512a\u5316\u901f\u5ea6\u8207\u6548\u7387\uff0c\u8b93\u60a8\u7684\u4f7f\u7528\u9ad4\u9a57\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-52231","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52231","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=52231"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52231\/revisions"}],"predecessor-version":[{"id":52232,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52231\/revisions\/52232"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=52231"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=52231"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=52231"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}