Ubuntu Linux Determine Your IP Address Command

To determine your IP address on an Ubuntu Linux system, you can use the ip command.

For example, to view the IP address of the eth0 network interface, you can use the following command:

ip addr show eth0 | grep "inet " | awk '{print $2}'

This will display the IP address of the eth0 interface.

Alternatively, you can use the ifconfig command to view the IP address of the network interfaces on your system. For example, to view the IP address of the eth0 interface, you can use the following command:

ifconfig eth0 | grep "inet " | awk '{print $2}'

This will display the IP address of the eth0 interface.

You can also use the hostname -I command to view the IP address of the system. This command will display all of the IP addresses assigned to the system, including both IPv4 and IPv6 addresses.

For example:

hostname -I

This will display the IP addresses of the system.

Keep in mind that the above commands will only display the IP address of the system if it is connected to a network. If the system is not connected to a network, the commands will not display any output.

For more information on the ip, ifconfig, and hostname commands, you can refer to the Ubuntu documentation or the man pages for these commands.