– ifconfig : This utility is used to check the IP address assigned to each of the ethernet/interface : # ifconfig eth0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 inet 172.17.0.1 netmask 255.255.0.0 broadcast 172.17.255.255 inet6 fe80::42:a2ff:fecb:2ba0 prefixlen 64 scopeid 0x20<link> ether 02:42:a2:cb:2b:a0 txqueuelen 0 (Ethernet) RX […]