Difference between revisions of "Change Runlevel"
From Brian Nelson Ramblings
(Created page with "==Do you need to change your CentOS systems run level?== =How to check your Current Run Level on your CentOS server= runlevel This will output something like 5 5 or ...") |
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| − | =How to | + | = How to Change your Current Run Level and Default Run Level = |
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| + | Ever notice that your system is run the GUI and you want to save resources, let turn it off | ||
| − | + | == Changing your Current Run Level == | |
| − | + | init [0-6] | |
| − | + | The default server installation should be | |
| − | + | init 3 | |
| − | + | == Change your Run Level on Boot up == | |
| − | + | vim /etc/inittab | |
| − | + | Change it so it has | |
| − | + | id:3:initdefault: | |
| − | + | If you have a GUI it should be set to 5 | |
| − | |||
| − | + | = Runlevels = | |
| − | + | 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 or Admin | ||
| + | 5 – X11 | ||
| + | 6 – reboot (Do NOT set initdefault to this) | ||
Revision as of 21:16, 10 February 2013
Contents
How to Change your Current Run Level and Default Run Level
Ever notice that your system is run the GUI and you want to save resources, let turn it off
Changing your Current Run Level
init [0-6]
The default server installation should be
init 3
Change your Run Level on Boot up
vim /etc/inittab
Change it so it has
id:3:initdefault:
If you have a GUI it should be set to 5
Runlevels
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 or Admin 5 – X11 6 – reboot (Do NOT set initdefault to this)
