sysadmin

Open Applications in Fullscreen on Ubuntu

Learn how to make Ubuntu applications launch in fullscreen by modifying desktop files and application settings with this short step-by-step guide.

Manage Long-Running Tasks with Screen on a Remote Linux Server

A brief step-by-step guide on using screen to manage long-running tasks on remote servers efficiently.

How to Prevent SSH Timeout on Linux Systems

Prevent SSH timeouts on your Linux machine with a simple configuration change. Follow our quick guide to keep your SSH connection active during periods of inactivity.

Understanding the Bash Fork Bomb: A Breakdown of :(){ :|:& };:

Explore the mechanics of the infamous Bash fork bomb, a destructive code snippet that can potentially crash Unix-like systems by rapidly consuming resources through exponential process replication.

50 Must-Know Bash Commands for Linux & Unix Sysadmins

Boost your Linux system administration skills with this guide to 50 essential Bash commands. Organized by topic, learn file management, system monitoring, user permissions, and network tasks.

How to Examine a Remote Linux Server via SSH: A Sysadmin's Guide.

A brief guide for system administrators to examine and troubleshoot a remote Linux server via SSH.