LINUX Multiple Choice Questions With Answers

Linux is an Open-Source OS based on Unix. Linux was first introduced by Linus Torvalds. The main purpose of Linux was to provide free and low-cost Operating System for users…

100+ Top Linux Theoretical Interview Exam Questions and Answers in 2022

Did you know that more than 80-90% of the World’s Fastest Computers use Linux? No doubt why! Linux is fast, powerful, and a techies’ favorite. If you are looking to…

The Bash Built-in Commands

This article provides a concise guide to allow you to quickly look up a feature or command that you can use from the bash command line or from a bash…

Things to Remember While Hardening the Linux Server

This article is a hardening/checklist guide for the Linux operating system for servers. It summarizes a checklist of the configuration settings that constitute a secure server to safeguard against potential…

List of Important Unix/Linux Files and Their Permissions

A file system is a logical collection of files on a partition or disk. A partition is a container for information and can span an entire hard drive if desired.…