Editing Runlevel (section)

== Standard runlevels ==
{| class="wikitable"
|+Standard runlevels
|-
!ID
!Name
!Description
|-
|'''0'''
|Off
|Turns off the device.
|-
|'''1'''
|[[Single user mode]]
|Does not configure [[Virtual network interface|network interface]]s or start [[daemon (computer software)|daemons]].{{Efn|Almost all systems use runlevel 1 for this purpose.  This mode is intended to provide a safe environment to perform system maintenance.  Originally this runlevel provided a single terminal (console) interface running a [[superuser|root]] login [[operating system shell|shell]].  The increasing trend towards physical access to the computer during the [[booting|boot]] process has led to changes in this area.}}
|-
|'''6'''
|Reboot
|Reboots the device.
|}