Learn how to safely expand disk space in Linux systems. This guide covers partition resizing, LVM volume expansion, and filesystem growth for both generic and Oracle Linux environments using tools like cfdisk, pvresize, lvextend, and xfs_growfs.

Learn how to build a highly available infrastructure using HAProxy for load balancing and Keepalived for automatic failover. This guide covers setup, configuration, and verification steps to ensure continuous uptime and seamless failover for web and database services.

Learn how to install, configure, and extend Cockpit, a lightweight web-based Linux server management tool. This guide covers root access, port customization, VM management, and essential extensions like benchmarking, file sharing, and system navigation for administrators.

Timeshift allows Linux users to create and manage system snapshots for easy backup and restoration. Install via package manager, create snapshots with optional comments, list existing snapshots, and restore the system state quickly.

Bash aliases let you create custom shortcuts for long or repetitive terminal commands. This guide explains how to make temporary and permanent aliases, remove them, and organize your alias setup for faster, more efficient command-line workflows.