Centos7設置默認進入圖形界面和命令行界面

相比7之前的版本，在centos7版本中，設置OS啓動默認進入圖形界面還是文本界面有了點變化

本人博客：點我呀

查看當前默認設置

systemctl get-default
graphical.target #默認圖形界面

設置開始進入命令行界面：

systemctl set-default multi-user.target
#返回
Removed symlink /etc/systemd/system/default.target.
Created symlink from /etc/systemd/system/default.target to /usr/lib/systemd/system/multi-user.target.

設置開始進入圖形界面：

systemctl set-default grphical.target

閱讀/etc/inittab，也可以發現如下內容

[root@rems2 ~]# 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 --->告訴我們multi-user.target相當於以前的runlevel 3
# graphical.target: analogous to runlevel 5 --->告訴我們graphical.target相當於以前的runlevel 5
#
# To view current default target, run:
# systemctl get-default
#
# To set a default target, run:
# systemctl set-default TARGET.target
#

轉自:https://blog.csdn.net/liglewang/article/details/76222642

命令行輸入：

init 3

進入命令行界面

init 5

進入圖形界面