All About Linux.

Linux system administration is the process of managing and maintaining the core components of a Linux operating system. This includes controlling services (also called daemons), managing system processes, configuring startup behavior, and understanding how the system boots. Whether you are working on a server, a desktop, or a virtual machine, these tasks are central to […]

The netstat and ss commands in Linux are used to view open ports, active connections, and socket statistics on your system. These tools help system administrators monitor network activity, detect unauthorized access, and troubleshoot services that rely on network communication. While netstat is a traditional utility, ss is its faster and more modern replacement. Alongside

Networking is a core part of Linux system administration. Whether you are setting up a server, connecting to the internet, or troubleshooting issues, knowing how to configure and test network settings is essential. Linux provides powerful command-line tools to help you manage IP addresses, test connectivity, and control how your system interacts with the network.

Shell scripting is one of the most powerful skills in Linux. It allows you to automate tasks, manage systems efficiently, and handle repetitive work with ease. Whether you want to schedule backups, process files in bulk, or set up system monitoring, shell scripts can save time and reduce errors. On Linux, the most common shell

Linux software and package management is the process of installing, updating, removing, and maintaining software on your system using package managers. Unlike Windows or macOS where software is often downloaded from websites, Linux uses structured systems called repositories. These are trusted sources that store pre-built software packages. Each Linux distribution comes with its own default

Linux is built from the ground up to be a multi-user operating system. Whether you are using it on a desktop, running it on a server, or managing a development environment, there will be situations where more than one user needs access to the system. To manage this securely, Linux uses a permission system based

Logical Volume Manager (LVM) and Redundant Array of Independent Disks (RAID) are advanced storage technologies used in Linux systems to provide flexibility, performance, and reliability. While basic disk partitioning works for simple setups, LVM and RAID are essential for managing large-scale storage systems, servers, or any environment where data growth, uptime, and redundancy are important.

Disk partitioning in Linux is the process of dividing a physical storage device into separate sections. These sections, called partitions, work like independent disks. Each partition can hold a specific part of the Linux system, user data, or other filesystems. Partitioning is an important step during installation, system administration, and server setup. When you install

File permissions and ownership are two key features in Linux that help protect files and maintain system security. Every file and folder has rules that decide who can read it, who can change it, and who can run it as a program. These rules are managed using two built-in tools: chmod to change permissions and

The Linux file system may look confusing at first, especially if you are coming from a Windows or macOS background. In earlier articles, we learned how to install Linux Mint, how to navigate the terminal using Bash commands, and how to use file management commands like cd, ls, and mkdir. Now that you are familiar