linux 开机默认进入命令行模式

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如果linux系统开机默认进入图形界面，可通过以下方法进行修改：

打开终端，

1.执行命令

 sudo vim /etc/inittab

2.在默认的 run level 设置中,可以看到有一行书写如:id:5:initdefault:(默认的 run level 等级为 5,即图形界面)

将id:5:initdefault行的 5 修改为 3 即可。

执行1中命令后按 i 即进入了vim编辑器的insert模式，然后找到对应位置修改内容即可

3.保存文件 按Esc键，然后输入

:wq!回车

4.保存文件后重启系统你就可以看见是启动的命令行界面了，也可以直接执行命令：

reboot