Wi-Fi

Table of Contents

1. nmcli
   1. list
   2. connect
   3. show
   4. dns
   5. dhcp
      1. add new wifi connection
      2. set password

nmcli

list

nmcli device wifi list

connect

# nmcli device wifi connect "minha_rede" password "123456"
# nmcli device wifi connect <network> password <password>

show

nmcli con show -a
# nmcli c s -a

dns

# nmcli con mod "<network>" ipv4.dns "<primary-dns> <secondary-dns>"
nmcli con mod "minha_rede" ipv4.dns "1.1.1.1 1.0.0.1"
nmcli con down "minha_rede"
nmcli con up "minha_rede"

dhcp

add new wifi connection

nmcli con add con-name <new-connection-name> ifname wlp2s0 type wifi ssid <ssid> ip4 <dhcp-cidr-range> gw4 <gateway-ipv4>

# example
nmcli con add con-name m5g ifname wlp2s0 type wifi ssid "MORITZ-5G" ip4 192.168.0.30/32 gw4 192.168.0.1

set password

nmcli con modify m5g wifi-sec.key-mgmt wpa-psk
nmcli con modify m5g wifi-sec.psk <my-pass-here>