How to change the default run level in linux?

Submitted by: Murtaza
To change the run level we have to edit the file "/etc/inittab" and change initdefault entry ( id:5:initdefault:). Using 'init' command we change the run level temporary like 'init 3′ , this command will move the system in runlevl 3.
Submitted by: Murtaza

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