linux command install xwindows centos code example
Example 1: install GUI centos 7
# yum groupinstall "GNOME Desktop" "Graphical Administration Tools"Example 2: install GUI centos 7
# ln -sf /lib/systemd/system/runlevel5.target /etc/systemd/system/default.targetExample 3: install GUI centos 7
# yum groupinstall "Server with GUI"