whoami command in Linux with Examples

whoami command outputs the username that the user is working under.

The whoami command in Linux is used to display the username of the current user who is logged in. It provides a simple way to retrieve the current user’s name. Here are some examples of using the whoami command:

On the man page, the describes it

• whoami – print effective userid.
• man whoami – More details information.

whoami command in Linux with Examples

Print the username of the current user:

$ whoami

Use the command substitution to assign the username to a variable:

username=$(whoami)
echo "Current user: $username"

Conclusion

These are some examples of using the whoami command in Linux. It is helpful in shell scripts or when you need to know the current user’s name for various purposes.

whoami command is a simple command in Linux. It is the most popular in-use terminal Linux print effective userid. Thank you for reading the DevopsRoles page!