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.

What Is Jailed Shell and How Can You Use It?
Jailed Shell restricts users to their directories for secure CLI access. Enable via cPanel, Plesk, InterWorx, or Linux command line.
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What is Kali Linux?
What is Kali Linux? It is a Debian distribution with a plethora of capabilities for cybersecurity checks such as penetration testing, ethical hacking, and multilingual support.
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What Is Secure Shell (SSH)?
Secure Shell (SSH) enables secure computer connections through public-key cryptography, facilitating safe file transfers and remote computer access.
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What is Server Load?
Server Load refers to the average amount of processes waiting to be processed by your server’s CPU. The higher the average, the more processes that are waiting to be processed.
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What Is the LAMP Stack?
New to web hosting? ‘LAMP stack’ combines Linux, Apache, MySQL, and PHP for hosting. Learn about each component here.
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Zstd
Discover Zstandard (zstd): a fast gzip replacement for better compression & speed. Learn to install on CentOS (EPEL) & use equivalent commands.
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