Linux is a powerful and versatile operating system that has been around for decades. It is an open-source platform...
Linux Articles
Linux Kernel
Linux Kernel: The Heart of the Linux Operating System The Linux kernel is the core of the Linux operating system. It...
Rechard Stallman
Richard Stallman, also known as RMS, is a software developer and programmer who is widely known as the founder of the...
Creating and configuring cron Jobs for task scheduling in Linux
In this article, we are going to learn how to configure Cron Jobs. We are going to use crontab to set up a Cron Job....
Using Linux iptables for a firewall
In this article, we are going to set up a firewall using iptables. iptables is the standard firewall software present...
Rotating files from RAM to storage for log rotation in Linux
In this article, we are going to discuss the logrotate Linux tool. Using this tool, administration of systems becomes...
Compressing and archiving files in Linux Operating System
There is a difference between a compressed and an archive file. So, what is an archive file? It is a collection...
Gathering network information for Linux Operating System
In this article, we are going to test IPv4’s connectivity and write scripts for it. Prerequisites Besides having...
Gathering and aggregating system information in Linux
In this article, we are going to discuss the dmidecode Linux tool, which will gather information about the system such...
Invoking commands when they require permissions
Running as root is dangerous, although sometimes convenient—especially when you are new to Linux and password prompts...
Understanding the /etc/passwd and /etc/shadow files
Now that we know how to create (and delete) user accounts on our server, we are well on our way to being able to...
Understanding users and groups in Linux
When it comes to a server, users are essential—without users to serve, then there’s no real need for a server in the...
