0 | runlevel0.target, poweroff.target | Shut down and power off the system. |
1 | runlevel1.target, rescue.target | Set up a rescue shell. |
2 | runlevel2.target, multi-user.target | Set up a non-graphical multi-user system. |
3 | runlevel3.target, multi-user.target | Set up a non-graphical multi-user system. |
4 | runlevel4.target, multi-user.target | Set up a non-graphical multi-user system. |
5 | runlevel5.target, graphical.target | Set up a graphical multi-user system. |
6 | runlevel6.target, reboot.target | Shut down and reboot the system. |