Přehled runlevelů
| Rulevel | Runlevel Description |
|---|---|
| 0 | Halt (power down) |
| 1 | Single-user mode: provides a root console without logon. Useful if you lose your root password |
| 2 | Multiuser with no network |
| 3 | Console logon, no X (i.e. no GUI) |
| 4 | Not used/custom |
| 5 | Default GUI logon |
| 6 | Reboot |