====== Networking ======
Display network interfaces: 
  ip a
  nmcli device status

Configure network interfaces: 
  ip 
  nmcli

Test network connectivity: 
  ping

Display network connections: 
  netstat

Show IP addresses: 
  ip addr show

Show active connections: 
  nmcli connection show --active

Configure static IP: 
  nmcli
  ip

Configure DHCP: 
  nmcli 
  ip

Synchronize time with NTP:
  ntpdate
  ntpd