Some commands that I find useful but hard to remembers

• Find raspberry pi on local network - Credits

  # Before RPi v4
  arp -na | grep -i B8:27:EB
  
  # After RPi V4
  arp -na | grep -i DC:A6:32
  
  # Edimax USB Wifi
  arp -na | grep -i 74:DA:38