Category: Red Hat

Understanding the Color Code of Linux Files

You may know that everything is a file on Linux, including a hard disk, graphics card, USB, etc. Linux uses color code to distinguish file types. As a Linux administrator you don’t have to...

How to Find Out the Processes Running on Linux Using the ps Command

There are some commands that allow the Linux administrator to view processes running on the Linux system. The top command, htop command, and ps command are widely used by many Linux administrators to view...

Top Command – A Best Tool to Monitor Linux System Performance

Troubleshooting performance problems on Linux system every day is really a challenging task for a Linux system administrator. High CPU, memory, and disk I/O usage is one of them, which makes the Linux system...