Find your IP address with ifconfig

You can find the IP address of your system at the command line by using the ifconfig command. The ifconfig command will show you information on all your network interfaces. If no arguments are given ifconfig displays the status of the currently active interfaces.

You have to run this command as root or use sudo.

# ifconfig

wlan0     Link encap:Ethernet  HWaddr a1:b2:c3:d4:e5:f6
          inet addr:192.168.2.11  Bcast:192.168.2.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1492  Metric:1
          RX packets:4007 errors:0 dropped:0 overruns:0 frame:0
          TX packets:4246 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:3292271 (3.1 MiB)  TX bytes:994922 (971.6 KiB)

Your IP address is displayed in the inet addr field.