Determine the current runlevel the system is configured to boot to

# systemctl get-default


The same as runlevel 3 in CentOS 6

The same as runlevel 5 in CentOS 6


Change default runlevel permanently

Boots CLI as default
# systemctl set-default 

Boots GUI as default
# systemctl set-default 


Activate a run level without rebooting

Start the GUI
# systemctl isolate

Start the CLI
# systemctl isolate








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