linux

LAMP架构下Linux如何更新系统

小樊
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2025-09-06 07:16:09
栏目: 智能运维

LAMP架构下Linux系统更新步骤如下:

  1. 更新软件包列表

    • Debian/Ubuntu:sudo apt update
    • CentOS/RHEL:sudo yum check-update
    • Arch Linux:sudo pacman -Syu
  2. 升级系统软件包

    • Debian/Ubuntu:sudo apt upgrade
    • CentOS/RHEL:sudo yum update
    • Arch Linux:sudo pacman -Syu
  3. 升级LAMP组件

    • Apache
      • Debian/Ubuntu:sudo apt upgrade apache2
      • CentOS/RHEL:sudo yum upgrade httpd
    • MySQL/MariaDB
      • Debian/Ubuntu:sudo apt upgrade mysql-server
      • CentOS/RHEL:sudo yum upgrade mariadb-server
    • PHP
      • Debian/Ubuntu:sudo apt upgrade php libapache2-mod-php php-mysql
      • CentOS/RHEL:sudo yum upgrade php php-mysql
  4. 重启相关服务

    • Debian/Ubuntu:sudo systemctl restart apache2 mysql
    • CentOS/RHEL:sudo systemctl restart httpd mariadb
  5. 内核更新(可选)

    • Debian/Ubuntu:sudo apt install linux-generic
    • CentOS/RHEL:sudo yum install kernel
    • 更新后需重启系统生效:sudo reboot
  6. 自动化维护(可选)

    • Debian/Ubuntu:配置unattended-upgrades实现自动更新
    • CentOS/RHEL:使用yum-cron设置定时更新

注意事项

参考来源:

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