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
This section provides articles and resources for Linux server administration. The topics cover server management, security, and optimization.
Managing Processes with the kill command
Read more: Managing Processes with the kill commandThe kill command helps manage server processes by sending signals. It’s crucial for stopping unresponsive programs, but use caution to avoid disrupting critical services.
Managing snap packages on Ubuntu
Read more: Managing snap packages on UbuntuLearn to manage Snap packages on Ubuntu. Discover how to find, install, update, list, and remove these self-contained applications via `snap`.
Managing software with Yum and DNF
Read more: Managing software with Yum and DNFLearn to manage software on Red Hat systems with Yum & DNF. Covers repos, config, & essential commands like install, update, remove, & search.
Managing Virtual Machines with Virsh
Read more: Managing Virtual Machines with VirshLearn to manage Linux VMs with virsh. A guide to essential commands to start, stop, clone, and monitor virtual machines from the command line.
NTP Server Configuration on Linux — CentOS and Ubuntu
Read more: NTP Server Configuration on Linux — CentOS and UbuntuAchieve accurate time synchronization on CentOS and Ubuntu servers with our detailed guide on NTP server installation and configuration for Linux.
Package management on Ubuntu
Read more: Package management on UbuntuLearn Ubuntu/Debian package management. This guide covers `dpkg`, `apt`, & `aptitude` for installing, updating, & removing software. Use with care!
Performing a Webmin setup on Linux (AlmaLinux)
Read more: Performing a Webmin setup on Linux (AlmaLinux)Webmin setup on AlmaLinux can be done easily. This free, open-source system administration tool enables users to manage Linux systems through a web browser.
Puppeteer tutorial — installing Puppeteer on AlmaLinux
Read more: Puppeteer tutorial — installing Puppeteer on AlmaLinuxUse this Puppeteer tutorial to install Puppeteer on AlmaLinux for automating web development, quality assurance, and web scraping tasks by leveraging the Chrome DevTools Protocol (CDP).