🧑‍💻 A comprehensive guide to Linux system administration, covering: 📜 Commands 👥 User Management 🌐 Networking 🔐 Permissions 📦 Package Management 💽 Disk Management 🛡️ Security 🤖 Automation ✅

Shell scripts to automate download of GitHub traffic statistics, cluster administration, and create an animated GIF.

These are the ***non-OFFICIAL** Notes of the Arab Linux Community course with Mr. Mustafa Hammouda (RHCSA) in RHEL 7.

Manage your Linux server remotely via Telegram: services, logs, monitoring & more.

Managing Linux systems from Windows made easy

SlurmLedger is an open-source Cockpit plugin for viewing and managing Slurm billing and cost recovery

ITI Professional Training Program's Linux Admin & Embedded Linux Tasks

Portable, Git-based Linux administration challenge lab built around environment packs for realistic troubleshooting, recovery, and operations practice.

Guía práctica en Markdown para preparar LPIC-1 (101 y 102): objetivos, comandos, conceptos, ejercicios, labs y repaso.

Collection of practical Bash scripting projects, Linux automation tasks, backup solutions, log analysis tools, and DevOps scripting exercises.

VitaGuard is a lightweight Bash-based system health monitor that provides real-time insights into CPU, memory, disk usage, processes, logs, network interfaces and service status on Linux systems.

Built and administered a Linux-based web hosting environment on RHEL 10 using Apache HTTP Server, implementing SELinux policies, firewall rules, service management, and VMware network troubleshooting.

Bash automation script for Linux desktop setup

A simulated, fully containerized multi-tier infrastructure lab built with Docker Compose and managed via Ansible. Designed for testing and learning Configuration Management, DevOps workflows, and Linux networking locally without cloud costs.

A Comperhansive Guide for Linux Server Administration

Infrastructure and workflow setup for distributed VPN development using VS Code Remote-SSH, real-time AI assistance, and seamless multi-host project synchronization.

adds new users to EC2 instance created dynamically with ansible

Linux web server project using AlmaLinux: LAMP deployment, Prometheus & Grafana monitoring, Apache virtual hosting, and security hardening.

A deterministic pre-boot timing barrier for OpenZFS on Linux. It gracefully prevents ZFS from importing DEGRADED pools caused by slow-spinning JBOD enclosures, without overriding native ZFS logic.

Without C++: A minimal 200-line VPN implementation in Go using TUN devices, demonstrating packet tunneling, routing, and basic UDP communication.