centos 8 连接wifi

装上无桌面系统后 想通过wifi 直接连。尝试了多种方式不行。最后连上网线yum install NetworkManager-tui

扫描Wi-Fi 网络

nmcli dev wifi list

查看网卡状态

nmcli device status

连接wifi

nmcli device wifi connect "olivia" password "makeit458"

断开wifi 连接

nmcli radio wifi off

打开Wi-Fi 连接

nmcli radio wifi on  #  nmcli radio help   
                                   # nmcli radio wifi help