Linux Server Administration

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

146 results

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

Configuring Cloud VPN on Fedora

Using a VPN to connect to your server? Liquid Web offers a cloud vpn solution for connecting to your server securely. Get directions for installing and configuring the VPN client on a Fedora desktop.
Read more: Configuring Cloud VPN on Fedora
Configuring Cloud VPN on MacOS

Using a VPN to connect to your server? Liquid Web offers a cloud vpn solution for connecting to your server securely. Get directions for installing and configuring the VPN client on a MacOS desktop.
Read more: Configuring Cloud VPN on MacOS
Creating a Linux User

Learn how to create a Linux user outside cPanel via SSH for specific needs. *Use caution, as this bypasses cPanel’s security & management.*
Read more: Creating a Linux User
Deleting Users in Linux

If you’ve added multiple users to your Linux server, you might eventually need to delete users, too. You can delete users in two ways, from cPanel and from the command line.
Read more: Deleting Users in Linux
Dstat

Dstat: Real-time system monitor for CPU, mem, disk, net. Extends vmstat/iostat. Customizable stats, plugins, CSV output. Install & use.
Read more: Dstat
Editing Files with the Nano Text Editor

Learn to install and use Nano, a user-friendly command-line text editor, with essential shortcuts like Ctrl-O to save and Ctrl-X to exit.
Read more: Editing Files with the Nano Text Editor
Exploring the rsync Utility

Go beyond basic rsync commands. Explore common flags like -a and -z to compress files, preserve permissions, and automate server backups safely.
Read more: Exploring the rsync Utility
Exploring your Fully Managed Linux Server

Our Web Panel servers are designed to provide you with a simple, effective Linux hosting experience. Learning about the panel and the tools it provides to help manage your server is an important part of making the most of your server for your business.
Read more: Exploring your Fully Managed Linux Server