Linux Server restarts init 6 and reboot differences

Init is changing the operating level of the system

Init 6-stop The operating system and reboot to the State defined by the Initdefault entry in /etc/inittab.

: Init 6 is based on a series of/etc/inittab boot initialization files, and each program has a corresponding shutdown script, so init 6 will invoke a series of shutdown scripts, is graceful shutdown of the system (normal shutdown of the program)

Reboot-reboot performs a sync (1M) operation on the disks, and then a multi-user reboot is initiated. See Init (1M) for details.

: Reboot, is a kernel kernel-level command that does not perform these procedures and does not correspond to the use of shutdown scripts

All:

Normally restarts Init 6 normally

Reboot when a problem occurs or a forced restart is required.

Linux Server restarts init 6 and reboot differences