To check the Red Hat version using the CPE command, enter: $ cat /etc/system-release-cpe When this command is entered, the Linux system should return the version and the full name of your OS. Method 7 ...

To help troubleshoot your Linux datacenter servers, you need the right tools. Jack Wallen introduces you to one such tool, iostat.

After using Linux for some time, you’ll notice that it’s pretty easy to run hundreds of commands every day. The history command shows all the previously used commands within the bash terminal.