Insights on DevOps, backend architectures, cloud automation and modern web.
Master Linux text processing tools: grep for searching, sed for editing, awk for data extraction. Parse logs, transform text, and automate data processing.
Master Git basics: init, add, commit, and branch. Learn why version control is essential for DevOps and how to track your code changes effectively.
Master Linux process management: view processes with ps/top/htop, control jobs with fg/bg/kill, and understand process signals for system administration.
Make intelligent decisions with if/else statements, loop through files with for/while, and create reusable functions for complex automation.
Write your first Bash script and automate repetitive tasks. Learn variables, user input, exit codes, and create practical automation scripts.
Master Linux file permissions: read, write, execute. Learn chmod (numeric and symbolic), chown, chgrp, umask, and special bits for production security.