기술노트
| [Linux] CentOS run level 변경 | |
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| 작성자 : 관리자(jieun@ehostidc.co.kr) 작성일 : 2018-07-30 조회수 : 4091 | |
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CentOS 6 이하 버전과 CentOS 7 버전의 run level 변경 방법
A. CentOS 6 이하 버전
/etc/inittab 의 ID 만 변경 
B. CentOS 7 1. /etc/inittab 내용 [root@logserver ~]# cat /etc/inittab # inittab is no longer used when using systemd. # # ADDING CONFIGURATION HERE WILL HAVE NO EFFECT ON YOUR SYSTEM. # # Ctrl-Alt-Delete is handled by /usr/lib/systemd/system/ctrl-alt-del.target # # systemd uses 'targets' instead of runlevels. By default, there are two main targets: # # multi-user.target: analogous to runlevel 3 # graphical.target: analogous to runlevel 5 # # To view current default target, run: # systemctl get-default # # To set a default target, run: # systemctl set-default TARGET.target 1. 현재 run level 확인 [root@logserver ~]# systemctl get-default multi-user.target 2. run level 변경
2-1) run level 5로 변경 [root@logserver ~]# systemctl set-default graphical.target Removed symlink /etc/systemd/system/default.target. Created symlink from /etc/systemd/system/default.target to /usr/lib/systemd/system/graphical.target. 2-2) run level 3 으로 변경 [root@logserver ~]# systemctl set-default multi-user.target Removed symlink /etc/systemd/system/default.target. Created symlink from /etc/systemd/system/default.target to /usr/lib/systemd/system/multi-user.target. 3. 즉시 run level 변경
[root@logserver ~]# systemctl isolate multi-user.target
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