\u76ee\u5f55<\/p>\n
\n
linux\u5982\u4f55\u642d\u5efa\u4e2a\u4eba\u670d\u52a1\u5668<\/p>\n
1. \u51c6\u5907\u5de5\u4f5c<\/p>\n
1.1 \u9009\u62e9 Linux \u53d1\u884c\u7248<\/p>\n
1.2 \u5b89\u88c5 Linux<\/p>\n
2. \u57fa\u672c\u7cfb\u7edf\u914d\u7f6e<\/p>\n
2.1 \u66f4\u65b0\u7cfb\u7edf<\/p>\n
2.2 \u8bbe\u7f6e\u4e3b\u673a\u540d<\/p>\n
2.3 \u914d\u7f6e\u9632\u706b\u5899<\/p>\n
3. \u5b89\u88c5\u5e38\u7528\u670d\u52a1<\/p>\n
3.1 SSH \u670d\u52a1\u5668<\/p>\n
3.2 Web \u670d\u52a1\u5668<\/p>\n
3.3 FTP \u670d\u52a1\u5668<\/p>\n
3.4 \u6570\u636e\u5e93\u670d\u52a1\u5668<\/p>\n
4. \u5b89\u5168\u914d\u7f6e<\/p>\n
4.1 \u914d\u7f6e SSH<\/p>\n
4.2 \u914d\u7f6e\u9632\u706b\u5899<\/p>\n
4.3 \u5b89\u88c5 Fail2Ban<\/p>\n
5. \u76d1\u63a7\u548c\u65e5\u5fd7<\/p>\n
5.1 \u5b89\u88c5\u76d1\u63a7\u5de5\u5177<\/p>\n
5.2 \u65e5\u5fd7\u7ba1\u7406<\/p>\n
6. \u5907\u4efd\u548c\u6062\u590d<\/p>\n
6.1 \u5b89\u88c5\u5907\u4efd\u5de5\u5177<\/p>\n
6.2 \u8bbe\u7f6e\u5b9a\u671f\u5907\u4efd<\/p>\n
7. \u914d\u7f6e\u57df\u540d\u89e3\u6790<\/p>\n
7.1 \u6ce8\u518c\u57df\u540d<\/p>\n
7.2 \u914d\u7f6e DNS<\/p>\n
8. \u6d4b\u8bd5\u548c\u9a8c\u8bc1<\/p>\n
8.1 \u6d4b\u8bd5 Web \u670d\u52a1\u5668<\/p>\n
8.2 \u6d4b\u8bd5 FTP \u670d\u52a1\u5668<\/p>\n
8.3 \u6d4b\u8bd5\u6570\u636e\u5e93\u670d\u52a1\u5668<\/p>\n
9. \u6587\u6863\u548c\u7ef4\u62a4<\/p>\n
9.1 \u8bb0\u5f55\u914d\u7f6e<\/p>\n
9.2 \u5b9a\u671f\u66f4\u65b0<\/p>\n
\u603b\u7ed3<\/p>\n
\u642d\u5efa\u4e2a\u4eba\u670d\u52a1\u5668\u662f\u4e00\u4e2a\u5f88\u597d\u7684\u65b9\u5f0f\u6765\u5b66\u4e60\u548c\u5b9e\u8df5 Linux \u7cfb\u7edf\u7ba1\u7406\u6280\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u8be6\u7ec6\u7684\u6b65\u9aa4\u6307\u5357，\u5e2e\u52a9\u4f60\u5728 Linux \u4e0a\u642d\u5efa\u4e2a\u4eba\u670d\u52a1\u5668\u3002\u6211\u4eec\u5c06\u6db5\u76d6\u57fa\u672c\u7684\u670d\u52a1\u5668\u8bbe\u7f6e\u3001\u5b89\u88c5\u5e38\u7528\u670d\u52a1（\u5982 Web \u670d\u52a1\u5668\u3001FTP \u670d\u52a1\u5668\u3001SSH \u670d\u52a1\u5668\u7b49）\u4ee5\u53ca\u5b89\u5168\u914d\u7f6e\u3002<\/p>\n
\u5e38\u89c1\u7684 Linux \u53d1\u884c\u7248\u6709 Ubuntu\u3001CentOS\u3001Debian \u7b49\u3002\u5bf9\u4e8e\u521d\u5b66\u8005，\u63a8\u8350\u4f7f\u7528 Ubuntu，\u56e0\u4e3a\u5b83\u6709\u4e30\u5bcc\u7684\u793e\u533a\u652f\u6301\u548c\u6587\u6863\u3002<\/p>\n
sudo apt update
\nsudo apt upgrade <\/p>\n
sudo hostnamectl set-hostname your-server-name <\/p>\n
\u5b89\u88c5\u5e76\u914d\u7f6e ufw（Uncomplicated Firewall）：<\/p>\n
sudo apt install ufw
\nsudo ufw default deny incoming
\nsudo ufw default allow outgoing
\nsudo ufw allow ssh
\nsudo ufw enable <\/p>\n
SSH \u670d\u52a1\u5668\u5141\u8bb8\u4f60\u8fdc\u7a0b\u7ba1\u7406\u670d\u52a1\u5668\u3002<\/p>\n
sudo apt install openssh-server
\nsudo systemctl enable ssh
\nsudo systemctl start ssh <\/p>\n
\u5b89\u88c5 Nginx \u6216 Apache：<\/p>\n
# \u5b89\u88c5 Nginx
\nsudo apt install nginx
\nsudo systemctl enable nginx
\nsudo systemctl start nginx<\/p>\n
# \u6216\u8005\u5b89\u88c5 Apache
\nsudo apt install apache2
\nsudo systemctl enable apache2
\nsudo systemctl start apache2 <\/p>\n
\u5b89\u88c5 vsftpd：<\/p>\n
sudo apt install vsftpd
\nsudo systemctl enable vsftpd
\nsudo systemctl start vsftpd <\/p>\n
\u5b89\u88c5 MySQL \u6216 MariaDB：<\/p>\n
# \u5b89\u88c5 MySQL
\nsudo apt install mysql-server
\nsudo mysql_secure_installation<\/p>\n
# \u6216\u8005\u5b89\u88c5 MariaDB
\nsudo apt install mariadb-server
\nsudo mysql_secure_installation <\/p>\n
\u7f16\u8f91 \/etc\/ssh\/sshd_config \u6587\u4ef6，\u8fdb\u884c\u4ee5\u4e0b\u914d\u7f6e：<\/p>\n
\u786e\u4fdd\u53ea\u5f00\u653e\u5fc5\u8981\u7684\u7aef\u53e3：<\/p>\n
sudo ufw allow 2222\/tcp # \u5982\u679c\u66f4\u6539\u4e86 SSH \u7aef\u53e3
\nsudo ufw allow 80\/tcp # HTTP
\nsudo ufw allow 443\/tcp # HTTPS
\nsudo ufw allow 21\/tcp # FTP
\nsudo ufw allow 3306\/tcp # MySQL\/MariaDB <\/p>\n
Fail2Ban \u662f\u4e00\u4e2a\u9632\u6b62\u66b4\u529b\u7834\u89e3\u7684\u5de5\u5177：<\/p>\n
sudo apt install fail2ban
\nsudo systemctl enable fail2ban
\nsudo systemctl start fail2ban <\/p>\n
\u5b89\u88c5 htop \u548c iftop：<\/p>\n
sudo apt install htop iftop <\/p>\n
\u4f7f\u7528 logrotate \u7ba1\u7406\u65e5\u5fd7\u6587\u4ef6：<\/p>\n
sudo apt install logrotate <\/p>\n
\u5b89\u88c5 rsync：<\/p>\n
sudo apt install rsync <\/p>\n
\u7f16\u8f91 \/etc\/cron.daily\/backup \u6587\u4ef6，\u6dfb\u52a0\u5907\u4efd\u811a\u672c：<\/p>\n
#!\/bin\/bash
\nrsync -avz –delete \/path\/to\/source \/path\/to\/backup <\/p>\n
\u8d4b\u4e88\u6267\u884c\u6743\u9650：<\/p>\n
sudo chmod +x \/etc\/cron.daily\/backup <\/p>\n
\u5728\u57df\u540d\u6ce8\u518c\u5546\u5904\u6ce8\u518c\u4e00\u4e2a\u57df\u540d\u3002<\/p>\n
\u5728\u57df\u540d\u6ce8\u518c\u5546\u7684\u7ba1\u7406\u9762\u677f\u4e2d，\u914d\u7f6e A \u8bb0\u5f55\u6307\u5411\u4f60\u7684\u670d\u52a1\u5668 IP \u5730\u5740\u3002<\/p>\n
\u5728\u6d4f\u89c8\u5668\u4e2d\u8bbf\u95ee http:\/\/your-domain.com \u6216 http:\/\/your-server-ip，\u786e\u4fdd Nginx \u6216 Apache \u7684\u9ed8\u8ba4\u9875\u9762\u663e\u793a\u6b63\u5e38\u3002<\/p>\n
\u4f7f\u7528 FTP \u5ba2\u6237\u7aef\u8fde\u63a5\u5230\u670d\u52a1\u5668，\u786e\u4fdd\u53ef\u4ee5\u6b63\u5e38\u767b\u5f55\u548c\u4f20\u8f93\u6587\u4ef6\u3002<\/p>\n
\u4f7f\u7528 MySQL \u5ba2\u6237\u7aef\u8fde\u63a5\u5230\u6570\u636e\u5e93，\u786e\u4fdd\u53ef\u4ee5\u6b63\u5e38\u8bbf\u95ee\u548c\u64cd\u4f5c\u6570\u636e\u5e93\u3002<\/p>\n
\u8bb0\u5f55\u6240\u6709\u7684\u914d\u7f6e\u6b65\u9aa4\u548c\u91cd\u8981\u4fe1\u606f，\u65b9\u4fbf\u540e\u7eed\u53c2\u8003\u548c\u7ef4\u62a4\u3002<\/p>\n
\u5b9a\u671f\u66f4\u65b0\u7cfb\u7edf\u548c\u8f6f\u4ef6\u5305，\u786e\u4fdd\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027：<\/p>\n
sudo apt update
\nsudo apt upgrade <\/p>\n
\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4，\u4f60\u53ef\u4ee5\u6210\u529f\u642d\u5efa\u4e00\u4e2a\u57fa\u672c\u7684\u4e2a\u4eba\u670d\u52a1\u5668\u3002<\/p>\n
\u5982\u679c\u4ee5\u4e0a\u5185\u5bb9\u5bf9\u4f60\u6709\u8ba4\u77e5\u6269\u5145\u6216\u5b9e\u9645\u5e2e\u52a9，\u8bf7\u4e00\u952e\u4e09\u8054\u554a，\u8001\u94c1\u3002<\/p>\n
\u5efa\u4e86\u4e2a\u9891\u9053\u4e00\u8d77\u5b66\u4e60\u4ea4\u6d41\u5440\u3002<\/p>\n
\u70b9\u51fb\u94fe\u63a5\u52a0\u5165\u817e\u8baf\u9891\u9053\u3010\u8ba1\u7b97\u673a\u4e16\u754c\u3011：https:\/\/pd.qq.com\/s\/ehwyeptrd<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb2.2k\u6b21\uff0c\u70b9\u8d5e23\u6b21\uff0c\u6536\u85cf28\u6b21\u3002\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u4f60\u53ef\u4ee5\u6210\u529f\u642d\u5efa\u4e00\u4e2a\u57fa\u672c\u7684\u4e2a\u4eba\u670d\u52a1\u5668\u3002\u5982\u679c\u4ee5\u4e0a\u5185\u5bb9\u5bf9\u4f60\u6709\u8ba4\u77e5\u6269\u5145\u6216\u5b9e\u9645\u5e2e\u52a9\uff0c\u8bf7\u4e00\u952e\u4e09\u8054\u554a\uff0c\u8001\u94c1\u3002\u5efa\u4e86\u4e2a\u9891\u9053\u4e00\u8d77\u5b66\u4e60\u4ea4\u6d41\u5440\u3002_linux\u670d\u52a1\u5668\u642d\u5efa\u6559\u7a0b<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[43,44],"topic":[],"class_list":["post-13491","post","type-post","status-publish","format-standard","hentry","category-server","tag-43","tag-44"],"yoast_head":"\n