See archwiki:

  • nmcli device wifi list sniff currently available wifi ssids in range
  • nmcli connection show show active connection/s
  • nmcli device wifi connect Jeneffer password S3CR3T connect to ssid
  • nmcli device wifi connect Jeneffer password S3CR3T hidden yes connect to hidden ssid
  • nmcli connection up uuid UUID reconnect a disconnected interface
  • nmcli device list all interfaces and their state
  • mcli device disconnect wlp3s0 disconnect an interface
  • nmcli radio wifi off disable wifi radio