{"id":51589,"date":"2024-10-08T19:54:18","date_gmt":"2024-10-08T11:54:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/51589\/"},"modified":"2024-11-14T10:42:38","modified_gmt":"2024-11-14T02:42:38","slug":"ubuntu-18-04-lts-%e5%ae%89%e8%a3%9d%e5%be%8c%e8%a6%81%e5%81%9a%e7%9a%84-11-%e4%bb%b6%e4%ba%8b%e6%83%85","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/51589\/","title":{"rendered":"Ubuntu 18.04 LTS \u5b89\u88dd\u5f8c\u8981\u505a\u7684 11 \u4ef6\u4e8b\u60c5"},"content":{"rendered":"<h1 id=\"ubuntu-18-04-lts-%e5%ae%89%e8%a3%9d%e5%be%8c%e8%a6%81%e5%81%9a%e7%9a%84-11-%e4%bb%b6%e4%ba%8b%e6%83%85-QkqGGyHBFS\">Ubuntu 18.04 LTS \u5b89\u88dd\u5f8c\u8981\u505a\u7684 11 \u4ef6\u4e8b\u60c5<\/h1>\n<p>Ubuntu 18.04 LTS\uff08\u9577\u671f\u652f\u63f4\u7248\uff09\u662f\u4e00\u500b\u7a69\u5b9a\u4e14\u53d7\u6b61\u8fce\u7684\u64cd\u4f5c\u7cfb\u7d71\uff0c\u9069\u5408\u7528\u65bc\u4f3a\u670d\u5668\u548c\u684c\u9762\u74b0\u5883\u3002\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u70ba\u4e86\u78ba\u4fdd\u7cfb\u7d71\u7684\u5b89\u5168\u6027\u548c\u6027\u80fd\uff0c\u4f7f\u7528\u8005\u61c9\u8a72\u9032\u884c\u4e00\u4e9b\u5fc5\u8981\u7684\u914d\u7f6e\u548c\u512a\u5316\u3002\u4ee5\u4e0b\u662f\u5b89\u88dd\u5f8c\u9700\u8981\u9032\u884c\u7684 11 \u4ef6\u4e8b\u60c5\u3002<\/p>\n<h2 id=\"1-%e6%9b%b4%e6%96%b0%e7%b3%bb%e7%b5%b1-QkqGGyHBFS\">1. \u66f4\u65b0\u7cfb\u7d71<\/h2>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u7b2c\u4e00\u4ef6\u4e8b\u60c5\u5c31\u662f\u66f4\u65b0\u7cfb\u7d71\u3002\u9019\u53ef\u4ee5\u78ba\u4fdd\u4f60\u64c1\u6709\u6700\u65b0\u7684\u5b89\u5168\u88dc\u4e01\u548c\u529f\u80fd\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt upgrade<\/code><\/pre>\n<h2 id=\"2-%e5%ae%89%e8%a3%9d%e5%bf%85%e8%a6%81%e7%9a%84%e8%bb%9f%e9%ab%94%e5%8c%85-QkqGGyHBFS\">2. \u5b89\u88dd\u5fc5\u8981\u7684\u8edf\u9ad4\u5305<\/h2>\n<p>\u6839\u64da\u4f60\u7684\u9700\u6c42\uff0c\u5b89\u88dd\u4e00\u4e9b\u5e38\u7528\u7684\u8edf\u9ad4\u5305\u3002\u4f8b\u5982\uff0c\u82e5\u4f60\u9700\u8981\u4f7f\u7528 Git\uff0c\u53ef\u4ee5\u57f7\u884c\uff1a<\/p>\n<pre><code>sudo apt install git<\/code><\/pre>\n<h2 id=\"3-%e8%a8%ad%e5%ae%9a%e9%98%b2%e7%81%ab%e7%89%86-QkqGGyHBFS\">3. \u8a2d\u5b9a\u9632\u706b\u7246<\/h2>\n<p>\u70ba\u4e86\u4fdd\u8b77\u4f3a\u670d\u5668\uff0c\u5efa\u8b70\u555f\u7528\u9632\u706b\u7246\u3002\u4f7f\u7528 UFW\uff08\u7c21\u6613\u9632\u706b\u7246\uff09\u4f86\u7ba1\u7406\u9632\u706b\u7246\u898f\u5247\uff1a<\/p>\n<pre><code>sudo ufw enable\nsudo ufw allow ssh<\/code><\/pre>\n<h2 id=\"4-%e5%89%b5%e5%bb%ba%e6%96%b0%e7%94%a8%e6%88%b6-QkqGGyHBFS\">4. \u5275\u5efa\u65b0\u7528\u6236<\/h2>\n<p>\u51fa\u65bc\u5b89\u5168\u8003\u91cf\uff0c\u5efa\u8b70\u5275\u5efa\u4e00\u500b\u65b0\u7684\u7528\u6236\u4f86\u66ff\u4ee3\u9810\u8a2d\u7684 root \u7528\u6236\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5275\u5efa\u65b0\u7528\u6236\uff1a<\/p>\n<pre><code>sudo adduser newusername<\/code><\/pre>\n<h2 id=\"5-%e8%a8%ad%e5%ae%9a-ssh-%e7%99%bb%e5%85%a5-QkqGGyHBFS\">5. \u8a2d\u5b9a SSH \u767b\u5165<\/h2>\n<p>\u70ba\u4e86\u63d0\u9ad8\u5b89\u5168\u6027\uff0c\u53ef\u4ee5\u7981\u7528 root \u7528\u6236\u7684 SSH \u767b\u5165\u3002\u7de8\u8f2f SSH \u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n<pre><code>sudo nano \/etc\/ssh\/sshd_config<\/code><\/pre>\n<p>\u5c07\u4ee5\u4e0b\u884c\u8a2d\u7f6e\u70ba no\uff1a<\/p>\n<pre><code>PermitRootLogin no<\/code><\/pre>\n<p>\u7136\u5f8c\u91cd\u555f SSH \u670d\u52d9\uff1a<\/p>\n<pre><code>sudo systemctl restart ssh<\/code><\/pre>\n<h2 id=\"6-%e5%ae%89%e8%a3%9d-fail2ban-QkqGGyHBFS\">6. \u5b89\u88dd Fail2ban<\/h2>\n<p>Fail2ban \u662f\u4e00\u500b\u9632\u6b62\u66b4\u529b\u7834\u89e3\u653b\u64ca\u7684\u5de5\u5177\u3002\u5b89\u88dd\u4e26\u555f\u7528\u5b83\uff1a<\/p>\n<pre><code>sudo apt install fail2ban<\/code><\/pre>\n<h2 id=\"7-%e8%a8%ad%e5%ae%9a%e8%87%aa%e5%8b%95%e6%9b%b4%e6%96%b0-QkqGGyHBFS\">7. \u8a2d\u5b9a\u81ea\u52d5\u66f4\u65b0<\/h2>\n<p>\u70ba\u4e86\u4fdd\u6301\u7cfb\u7d71\u7684\u5b89\u5168\u6027\uff0c\u53ef\u4ee5\u8a2d\u5b9a\u81ea\u52d5\u66f4\u65b0\u3002\u5b89\u88dd unattended-upgrades\uff1a<\/p>\n<pre><code>sudo apt install unattended-upgrades<\/code><\/pre>\n<p>\u7136\u5f8c\u555f\u7528\u81ea\u52d5\u66f4\u65b0\uff1a<\/p>\n<pre><code>sudo dpkg-reconfigure --priority=low unattended-upgrades<\/code><\/pre>\n<h2 id=\"8-%e5%ae%89%e8%a3%9d%e7%b6%b2%e9%a0%81%e4%bc%ba%e6%9c%8d%e5%99%a8-QkqGGyHBFS\">8. \u5b89\u88dd\u7db2\u9801\u4f3a\u670d\u5668<\/h2>\n<p>\u5982\u679c\u4f60\u6253\u7b97\u904b\u884c\u7db2\u7ad9\uff0c\u53ef\u4ee5\u5b89\u88dd Apache \u6216 Nginx\u3002\u4ee5\u5b89\u88dd Nginx \u70ba\u4f8b\uff1a<\/p>\n<pre><code>sudo apt install nginx<\/code><\/pre>\n<h2 id=\"9-%e8%a8%ad%e5%ae%9a%e6%99%82%e5%8d%80-QkqGGyHBFS\">9. \u8a2d\u5b9a\u6642\u5340<\/h2>\n<p>\u78ba\u4fdd\u7cfb\u7d71\u7684\u6642\u5340\u6b63\u78ba\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8a2d\u5b9a\u6642\u5340\uff1a<\/p>\n<pre><code>sudo timedatectl set-timezone Asia\/Hong_Kong<\/code><\/pre>\n<h2 id=\"10-%e5%ae%89%e8%a3%9d%e7%9b%a3%e6%8e%a7%e5%b7%a5%e5%85%b7-QkqGGyHBFS\">10. \u5b89\u88dd\u76e3\u63a7\u5de5\u5177<\/h2>\n<p>\u70ba\u4e86\u76e3\u63a7\u7cfb\u7d71\u6027\u80fd\uff0c\u53ef\u4ee5\u5b89\u88dd\u4e00\u4e9b\u76e3\u63a7\u5de5\u5177\uff0c\u5982 htop \u6216 netdata\uff1a<\/p>\n<pre><code>sudo apt install htop<\/code><\/pre>\n<h2 id=\"11-%e5%82%99%e4%bb%bd%e7%b3%bb%e7%b5%b1-QkqGGyHBFS\">11. \u5099\u4efd\u7cfb\u7d71<\/h2>\n<p>\u6700\u5f8c\uff0c\u5b9a\u671f\u5099\u4efd\u7cfb\u7d71\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528 rsync \u6216\u5176\u4ed6\u5099\u4efd\u5de5\u5177\u4f86\u9032\u884c\u5099\u4efd\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-QkqGGyHBFS\">\u7e3d\u7d50<\/h2>\n<p>\u5b8c\u6210\u4ee5\u4e0a 11 \u4ef6\u4e8b\u60c5\u5f8c\uff0c\u4f60\u7684 Ubuntu 18.04 LTS \u7cfb\u7d71\u5c07\u6703\u66f4\u52a0\u5b89\u5168\u548c\u9ad8\u6548\u3002\u7121\u8ad6\u662f\u7528\u65bc\u500b\u4eba\u9805\u76ee\u9084\u662f\u5546\u696d\u7528\u9014\uff0c\u9019\u4e9b\u6b65\u9a5f\u90fd\u80fd\u5e6b\u52a9\u4f60\u66f4\u597d\u5730\u7ba1\u7406\u4f60\u7684\u4f3a\u670d\u5668\u3002\u5982\u679c\u4f60\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Discover the 11 essential tasks to complete after installing Ubuntu 18.04 LTS for optimal performance and enhanced user experience.<\/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-51589","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/51589","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=51589"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/51589\/revisions"}],"predecessor-version":[{"id":51590,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/51589\/revisions\/51590"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=51589"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=51589"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=51589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}