💡Here's a quick guide I've put together covering:
✅File & Directory Management
✅Process & Disk Management
✅Networking Essentials
✅User & Group Management
✅Package Management (APT, YUM, DNF, RPM, etc.)
✅System Monitoring & Troubleshooting
✅Archiving, Compression & Backup
✅Automation & Containerization (Docker, Kubernetes, Ansible, Terraform)
✅Cloud CLI (AWS, Azure, GCP)
Logging & Monitoring (Prometheus, Grafana, ✅ELK)
✅From basics like Is, grep, chmod to advanced DevOps & cloud tools, this guide packs everything in one place.