Linux Security & Linux Hardening & Linux Management & Linux Configuration

I use all of scripts in this repository daily and schedule them to control my systems. Also, it includes all of my penetration tests scripts.

The database of my learnings in Linux-System-Administration...

Notes of Red Hat Certified System Administration

A comprehensive collection of Linux commands, scenarios, and scripts for system administrators.

working examples for lectures in Linux system admin for Embedded Linux, link of lectures in README

Design, implementation, and testing of a secure Ubuntu Linux-based small business network with automated backup, Git source control, DHCP, firewall, and web services

a collections of bash script

This project aims to introduce you to the wonderful world of virtualization.

linux systems Administrator

Instead of apt on HackerOS use hacker.

In this lab, I demonstrate my understanding of basic Linux commands by identifying a rogue casino player and dealer colluding to scam a fictional company.

Enterprise-grade Nginx web server setup and management system designed for system administrators, DevOps engineers, and developers.