Take control! This is your central resource for Linux server administration. Whether you are logging in for the first time or performing advanced troubleshooting, these guides are designed to help you. You’ll find step-by-step instructions to perform essential tasks, from adding new users and granting sudo permissions to installing and configuring software like Apache, NGINX, or PHP. If you are solving a problem, you will learn how to check your server’s load, manage system services, or find common error logs. From automating tasks with cron to securing your server with SSH keys, these articles will empower you to manage your environment confidently.

Linux Server Administration Articles

110 results

This section provides articles and resources for Linux server administration. The topics cover server management, security, and optimization.

Installing Memcached PHP Extension for CentOS and Fedora
Installing the PHP Extension for Memcached is a simple process, this tutorial will show installation for CentOS and Fedora operating systems. The installation is done through the command line using yum.
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Installing mlocate
The locate command is one of the best tools for finding files quickly by filename. This command reads one or more databases prepared by updatedb and writes files matching at least one of the patterns to standard output (one per line). You may need to install mlocate to enable this feature. This article provides instructions…
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Installing Python 3
Python 3 on Linux: Install via apt/dnf. *Crucial: Don’t break system Python!* Use pip with virtual environments for safe package mgmt.
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Introduction to Vim
Discover Vim, a powerful text editor. Learn about its modes (Normal, Insert, Visual, Command), installation, and tips for efficient editing.
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Keeping your server time accurate with Chrony on AlmaLinux 8
Learn how to install, configure, and sync server time with Chrony using Liquid Web’s time servers on AlmaLinux 8.
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Linux Backups and Restorations
Master Linux backups via the command line. Learn to secure data using tools like rsync, SCP, tar compression, and file permissions.
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LiteSpeed
LiteSpeed Web Server guide: Learn benefits, features, licensing, installation (cPanel/InterWorx), PHP config & management for faster sites.
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Logging into Your Server via Secure Shell (SSH)
The command line, dating back to the 1960s, lets you control your computer via text-based commands. Securely access servers via SSH for added protection.
Read more: Logging into Your Server via Secure Shell (SSH)