How to List Users in Linux?

How to List Users in Linux?

Sometimes you may need to list all of the users on a Linux system. This is useful for system administrators who may need to troubleshoot an issue or check which users are on the system. In this tutorial, we will explain how to list users in Linux.

Using the 'getent' Command

The 'getent' command is a handy way to list all of the users on a Linux system. To view all of the users, simply open a terminal and run the following command:

getent passwd 

This command will output a list of all of the users that are currently on the system. You can also use this command to search for a specific user by using the 'grep' command. For example, if you wanted to find the user 'testuser', you could use the following command:

getent passwd | grep testuser

Using the 'cat' Command

The 'cat' command is another way to list all of the users on a Linux system. To view the list of users, open a terminal and run the following command:

cat /etc/passwd

This command will output a list of all of the users that are currently on the system. You can also use this command to search for a specific user by using the 'grep' command. For example, if you wanted to find the user 'testuser', you could use the following command:

cat /etc/passwd | grep testuser

Conclusion

In this tutorial, we have explained two methods of listing users in Linux. The 'getent' and 'cat' commands are both useful for listing users on a Linux system. We hope you have found this tutorial useful!