CentOS开机自动连接wifi

1.安装NetworkManager

# yum install -y NetworkManager

2. 启用无线

# nmcli r wifi on

3.扫描WIFI

# nmcli dev wifi　

4.连接wifi

# nmcli dev wifi connect <SSID> password <password>

5.开机启动

# systemctl enable NetworkManager

 

 trouble shutting :

如果不能连接网络

先删除原来连接

nmcli c //显示保存的所有连接

nmcli c del <uuid> //删除连接