TLDR
Enter a command. For example: eopkg, wall, w, expect, logwatch.

ip

 
Show / manipulate routing, devices, policy routing and tunnels. Some subcommands such as ip address have their own usage documentation. More information: https://www.man7.org/linux/man-pages/man8/ip.8.html.
 
  • List interfaces with detailed info:
     
    ip address
     
  • List interfaces with brief network layer info:
     
    ip -brief address
     
  • List interfaces with brief link layer info:
     
    ip -brief link
     
  • Display the routing table:
     
    ip route
     
  • Show neighbors (ARP table):
     
    ip neighbour
     
  • Make an interface up/down:
     
    ip link set {{interface}} up/down
     
  • Add/Delete an IP address to an interface:
     
    ip addr add/del {{ip}}/{{mask}} dev {{interface}}
     
  • Add a default route:
     
    ip route add default via {{ip}} dev {{interface}}

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