ipaddr - human friendly list of IP addresses and network interfaces

ipaddr is a convenience tool to quickly show the configured IP addresses with their interfaces on the current system. It's mostly helpful for people working with systems where the output of ip addr show or ifconfig is too big to be human readable.

Installation

# go install github.com/x-way/ipaddr@latest

Usage

Usage: ipaddr [-6] [-l] [<interface>]

Parameters:
  -6	also show IPv6 addresses
  -l	also show IPv6 link-local addresses

By default IPv4 addresses of all interfaces are shown

# ipaddr
lo          127.0.0.1/8
ens5        198.51.100.160/24
tun24008    10.123.199.78/32
tun71991639 10.200.123.5/32
tun26724    10.100.100.235/32
tun3883710  10.123.111.7/32

With the name as parameter only this interface is shown

# ipaddr ens5
ens5 198.51.100.160/24

Use the -6 flag to also show IPv6 addresses

# ipaddr -6
lo          127.0.0.1/8
            ::1/128
ens5        198.51.100.160/24
            2a001:db0:0:1234::1/64
tun24008    10.123.199.78/32
            fdd9:349c:e7dd:248::78/64
tun71991639 10.200.123.5/32
            fdd9:349c:e7dd:719::5/64
tun26724    10.100.100.235/32
            fdd9:349c:e7dd:267::235/64
tun3883710  10.123.111.7/32
            fdd9:349c:e7dd:388::7/64

Use the -l flag to also show IPv6 link-local addresses

# ipaddr -6 -l
lo          127.0.0.1/8
            ::1/128
ens5        198.51.100.160/24
            2a001:db0:0:1234::1/64
            fe80::a9cd:fcff:fc68:fcb/64
tun24008    10.123.199.78/32
            fdd9:349c:e7dd:248::78/64
            fe80::de9:248f/64
tun71991639 10.200.123.5/32
            fdd9:349c:e7dd:719::5/64
            fe80::de9:719f/64
tun26724    10.100.100.235/32
            fdd9:349c:e7dd:267::235/64
            fe80::de9:267f/64
tun3883710  10.123.111.7/32
            fdd9:349c:e7dd:388::7/64
            fe80::de9:388f/64
veth4020119 fe80::8b4b:8ff:fd1c:59ca/64
veth8ba0ee1 fe80::d5cb:c7ff:fe08:3f/64
veth57f5701 fe80::8df8:a5ff:fdb6:42f6/64
veth4bb8ef3 fe80::db6e:bcff:fe48:4b71/64
vethb812901 fe80::69f6:8cff:fdde:67a3/64
veth00898c8 fe80::ed12:59ff:fe68:ebd7/64