あとからX環境を入れる
■ 入れる
yum -y groupinstall "X Window System" yum -y groupinstall "GNOME Desktop Environment"
■ 消す
yum -y groupremove "X Window System" yum -y groupremove "GNOME Desktop Environment"
■ 入れる
yum -y groupinstall "X Window System" yum -y groupinstall "GNOME Desktop Environment"
■ 消す
yum -y groupremove "X Window System" yum -y groupremove "GNOME Desktop Environment"