Linux basics-modify startup mode/etc/inittab

Linux Basic & mdash; modify the startup mode./etc/inittabLinux treats X-Window (X) as a program instead of being bound to its kernel. In UNIX/Linux, the running level is generally divided into 7 levels (Level 9, but the actual application is Level 6, Level 1 reserved): 0 system downtime 1 single use... linux basics-modify the startup mode/etc/inittab Linux regards X-Window (X) as only one program, not bundled into its kernel. In UNIX/Linux, the running level is generally divided into 7 levels (Level 9, but the actual application is Level 6 and the level 1 is retained ): 0 system downtime 1 single-user mode 2 Multi-User Mode 3 network multi-user mode 4 reserved 5 X11 mode (entering the graphic interface mode) 6. to change the Linux startup mode (console or GUI), you only need to modify the/etc/inittab file. /Etc/inittab File (partial): # Default runlevel. the runlevels used by RHS are: #0-halt (Do NOT set initdefault to this) #1-Single user mode #2-Multiuser, without NFS (The same as 3, if you do not have networking) #3-Full multiuser mode #4-unused #5-X11 #6-reboot (Do NOT set initdefault to this) # id: 5: initdefault: to modify the startup level, change the number (5 by default) after "id:" In the "id: 5: initdefault:" line to the level you want. Note: do not change to 0, 0, indicating shutdown; do not change to 6. Otherwise, the instance will be restarted continuously ~