$ ip -br addrlo UNKNOWN 127.0.0.1/8 ::1/128enp0s3 UP 192.168.56.10/24$ ip routedefault via 192.168.56.1 dev enp0s3192.168.56.0/24 dev enp0s3 proto kernel scope link src 192.168.56.10
Demo: Puertos en escucha
$ sudo ss -lntpState Recv-Q Send-Q Local Address:Port Peer Address:Port ProcessLISTEN 0 4096 0.0.0.0:22 0.0.0.0:* users:("sshd",pid=812,fd=3)