yum groupremove "Mail Server" "Games and Entertainment" "X Window System" "X Software Development" "Development Libraries" "Development Tools" "Dialup Networking Support" "Games and Entertainment" "Sound and Video" "Graphics" "Editors" "Games and Entertainment" "Text-based Internet" "GNOME Desktop Environment" "GNOME Software Development"

有必要可以运行下yum grouplist看看装了那些，上面的一般能干掉一堆不怎么用的东西。

国内大多封装模板受win的习惯影响喜欢把各种东西安装进去，Linux系统做server丫不说LFS只要minimal安装就行了，节操呀.