CentOS7更改开机自动登录
用vi打开/etc/gmd/custom.conf配置文件
vi /etc/gmd/custom.conf
# GDM configuration storage
[daemon]
[security]
[xdmcp]
[chooser]
[debug]
# Uncomment the line below to turn on debugging
#Enable=true
在[daemon]下写入以下两行代码保存退出
[daemon]
AutomaticLoginEnable=true
AutomaticLogin=root