Linux Run Levels Flashcards
7 normal Linux Run Levels
1
Q
0
A
0 - Halt Mode
All Processes terminated; orderly halt (Do not set initdefault)
2
Q
1
A
1 - Single User Mode
Used to perform administrator tasks on system
3
Q
2
A
2 - Multi User Mode
Allows Users to access the system; limited network services
4
Q
3
A
3 - Full multi user mode
Same as multi user mode, but includes network services
5
Q
4
A
4 - User Defined mode
Not specified by system. Universally defined and customizeable
6
Q
5
A
5 - X11
Default for Linux, multiuser, network services and X-windows display manager (X11)
7
Q
6
A
6 - Reboot Mode
All processes terminated; system is gracefully rebooted