DevOps & Security Learning Journey

From Linux fundamentals to HTB Academy

Published

February 21, 2026

Welcome to My Learning Journey

This website documents my path through Linux system administration, Docker containerization, DevOps practices, and Cybersecurity/CTF challenges.

Purpose

This journey serves two purposes:

  1. Personal Progress Tracking - A visual record of what I’ve learned and completed
  2. Learning Guide for Others - A structured path that others can follow to build similar skills

Overall Progress

Metric Value
Total Completion 55%
Completed 34 challenges
Remaining 28 challenges
Total 62 challenges

Progress by Area

Area Progress Status
🐧 Linux Foundations 50% (9/20) In Progress
🐳 Docker 100% (6/6) βœ… Completed
βš™οΈ DevOps 50% (8/16) In Progress
πŸ”’ Security 58% (7/12) In Progress

Learning Path

Phase 1: Linux Fundamentals βœ…

User management, permissions, networking, shell scripting

Phase 2: Containerization βœ…

Docker basics, volumes, networks, troubleshooting

Phase 3: DevOps Practices πŸ”„

Ansible, Cron, MariaDB, CI/CD basics β€” In Progress (50%)

Phase 4: Security Fundamentals πŸ”„

CTF basics, forensics, web security, HTB Academy β€” In Progress

Phase 5: Advanced Topics ⏳

Kubernetes, advanced networking, penetration testing

Structure

The learning journey is organized into four main areas:

Foundations

Linux system administration fundamentals

Containers

Docker and containerization

DevOps Practices

DevOps tools and methodologies

Security

Cybersecurity fundamentals

Skills Matrix

Skill Level Status
Linux System Administration Intermediate In Progress
Docker & Containers Intermediate Certified
Ansible Basic Learning
Bash Scripting Intermediate Completed
Network Security Basic Learning
CTF Problem Solving Basic Started
HTB Academy Intermediate 3 Modules Completed