Welcome to the comprehensive collection of IT, networking, cloud, DevOps, Linux, security, monitoring, virtualization, scripting, and miscellaneous cheatsheets curated for quick reference. Each folder contains focused cheatsheets for easy navigation.

• AWS
• Azure
• GCP

• Docker
• Docker Swarm
• Helm
• Kubernetes
• Podman

• Ansible
• Git
• GitOps
• Opentofu
• Terraform
• Vault

• Linux Basics
• Linux Beginners
• Linux Intermediate
• Linux Advanced
• Linux Regex / Text Processing
• Systemd

• Prometheus
• Grafana
• Zabbix
• ELK Stack
• SNMP

• Networking Basics 1
• Networking Basics 2
• Linux Networking (nmcli)
• DNS
• Firewall
• VPN

• Cryptography
• GPG
• Hashing
• SSH
• SSL/TLS

• Bash
• Python
• API

• ESXi / esxcli
• Proxmox

• YAML
• Consul

This repository is maintained by Rajesh Prashanth Anandavadivel.
It serves as a quick reference guide for system administrators, DevOps engineers, homelab enthusiasts, and IT professionals who want consolidated cheatsheets in one place.

Contributions are welcome! You can help improve this repository by:

1. Forking the repository and creating your branch (git checkout -b feature/your-feature).
2. Adding or updating cheatsheets in the relevant folder.
3. Committing your changes (git commit -m "Add/update cheatsheet").
4. Pushing to the branch (git push origin feature/your-feature).
5. Opening a Pull Request for review.

Please make sure your contributions follow the existing format and naming conventions for consistency.

This repository is licensed under the GPL-3.0 License.