Last Updated: November 2025
The Linux Admin Toolkit is a complete, production-ready suite of Linux administration tools.
- ✅ System Hardening - SSH, firewall, kernel parameters
- ✅ User Management - Create, delete, audit users
- ✅ Log Analyzer - Failed logins, error detection
- ✅ Backup Automation - Compressed, scheduled backups
- ✅ Service Monitor - Health checks, resource monitoring
- ✅ Performance Tuner - Swappiness, network, cache
- ✅ Security Auditor - SUID files, ports, permissions
- ✅ Package Manager - System updates, package management
- ✅ Quick Reference - Interactive command cheatsheets
- ✅ README.md with book prominently featured
- ✅ Quick Start Guide
- ✅ Security Guide
- ✅ Examples with Python code
- ✅ API documentation in docstrings
- ✅ Python package configuration (setup.py)
- ✅ CLI entry points for all tools
- ✅ Requirements.txt with dependencies
- ✅ GitHub issue templates
- ✅ CI/CD workflow
- ✅ Contributing guidelines
- ✅ MIT License
Linux Basics and Cheat Sheets
by David Osisek
This toolkit serves as a practical companion to the book, implementing the commands and concepts covered in the text with automated tools.
git clone https://github.com/CamoRageaholic1/Linux-Admin-Toolkit.git
cd Linux-Admin-Toolkit
pip install -r requirements.txt
pip install -e .# System hardening
sudo linux-harden
# User management
sudo linux-users --audit
# Log analysis
linux-logs --failed-logins
# Service monitoring
linux-monitor --system
# Quick reference
linux-ref --category file- Web dashboard for monitoring
- Email/SMS alerting system
- Docker container support
- Ansible integration
- Configuration management
- Compliance reporting (CIS, NIST)
- Multi-server management
These are not required - the toolkit is complete and fully functional as-is.
- Bug fixes as reported
- Security updates
- Documentation improvements
- Community contributions welcome
- Tested on Ubuntu 20.04+
- Tested on Debian 11+
- Tested on CentOS 8+
- Tested with Python 3.8-3.11
- ✅ Ubuntu/Debian (apt)
- ✅ CentOS/RHEL (yum/dnf)
- ✅ Fedora (dnf)
- ✅ Other systemd-based distros
- ✅ Python 3.8
- ✅ Python 3.9
- ✅ Python 3.10
- ✅ Python 3.11
- ✅ CIS Benchmark aligned
- ✅ NIST guidelines followed
- ✅ OWASP best practices
- ✅ Linux Security Modules compatible
- Tools: 9
- Lines of Code: ~3,500+
- Documentation: ~8,000+ words
- Examples: 3 Python files
- Dependencies: 9 packages
- License: MIT
See CONTRIBUTING.md for guidelines.
- GitHub: https://github.com/CamoRageaholic1/Linux-Admin-Toolkit
- Author's Book: https://www.amazon.com/Linux-Basics-Cheat-Sheets-Osisek/dp/B0CGL65W3J/
- Issues: https://github.com/CamoRageaholic1/Linux-Admin-Toolkit/issues
Professional Linux administration toolkit by published author David Osisek 🐧