Which command shows or sets the system's host name?

In Linux, the hostname command is used to show or change the computer's name.

Command:

hostname

Example:

If you want to see your computer's name in Linux, you can use the following command.

hostname

Output:

localhost.localdomain

Here:

• The output shows the computer's name.

How to use:

• Open the Linux terminal.
• Type the command.
• Press Enter to see the computer's name.

To change the computer's name:

sudo hostname newname