LAMP架構下Linux系統更新步驟如下：
更新軟件包列表
sudo apt updatesudo yum check-updatesudo pacman -Syu升級系統軟件包
sudo apt upgradesudo yum updatesudo pacman -Syu升級LAMP組件
sudo apt upgrade apache2sudo yum upgrade httpdsudo apt upgrade mysql-serversudo yum upgrade mariadb-serversudo apt upgrade php libapache2-mod-php php-mysqlsudo yum upgrade php php-mysql重啟相關服務
sudo systemctl restart apache2 mysqlsudo systemctl restart httpd mariadb內核更新（可選）
sudo apt install linux-genericsudo yum install kernelsudo reboot自動化維護（可選）
unattended-upgrades實現自動更新yum-cron設置定時更新注意事項：
參考來源：
