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htop

What it the history of the htop command? The htop command is a system monitoring utility for Linux systems that provides an interactive…

GNU/Linux Debug Services

What are some debug services available in GNU/Linux? In GNU/Linux, there are several tools and techniques available to debug services and investigate issues.

NixOS

What is NixOS? NixOS is a Linux distribution that takes a unique approach to package management and system configuration. It is based on…

Process Priority

Linus is a RHEL Sysadmin at IBM. He is studying for his LFCS exam. Please generate several command examples to help him to…