yum install tigervnc-server -y
cp /lib/systemd/system/vncserver@.service /etc/systemd/system/vncserver@:1.serviceExecStart=/sbin/runuser -l root -c "/usr/bin/vncserver %i"
PIDFile=/root/.vnc/%H%i.pidsystemctl daemon-reloadvncpasswdsystemctl enable vncserver@:1.servicesystemctl start vncserver@:1.service