// A COMPREHENSIVE GUIDE TO TEACH ME DEVOPS FROM ABSOLUTE BEGINNER TO ADVANCED LEVEL THROUGH A COMPLETE END-TO-END IMPLEMENTATION PATH, STARTING WITH LINUX FUNDAMENTALS, COMMAND LINE USAGE, PROCESSES, NETWORKING, AND PERMISSIONS, THEN GIT AND GITHUB FOR VERSION CONTROL AND COLLABORATION, FOLLOWED BY CI/CD FUNDAMENTALS USING GITHUB ACTIONS AND JENKINS, CONTAINERIZATION WITH DOCKER INCLUDING SINGLE-SERVICE DOCKER RUN, MULTI-CONTAINER DOCKER COMPOSE WORKFLOWS, IMAGE BUILDING AND OPTIMIZATION, THEN ORCHESTRATION WITH KUBERNETES COVERING CORE CONCEPTS, PODS, SERVICES, DEPLOYMENTS, SCALING, CONFIGURATION, SECRETS, AND AUTOMATION, ALONG WITH WEB SERVER SETUP AND MANAGEMENT USING NGINX AND APACHE, HTTP VS HTTPS FUNDAMENTALS, SSL/TLS CONCEPTS AND CERTIFICATE HANDLING, SECURE TRAFFIC FLOW, AND FINALLY TYING EVERYTHING TOGETHER INTO REAL-WORLD DEVOPS PROJECTS WITH AUTOMATION, MONITORING, TROUBLESHOOTING, BEST PRACTICES, AND PRODUCTION-STYLE WORKFLOWS, ALIGNED WITH MODERN DEVOPS TOOLING AND PRACTICES AS OF JANUARY 2026. CHAPTERS