I'm Owais, the DevOps Engineer.

This guide explains how to view, set, and change file and directory permissions in Linux using symbolic and octal notations. It covers bulk permission changes with the find command and demonstrates accessing Linux system documentation via man, info, and file-based methods.

This guide covers file and directory compression tools in Linux using shell commands. It explains archiving with tar, compression with gzip and bzip2, and their respective extraction methods. The difference between gzip (faster) and bzip2 (better compression) is discussed. Additionally, it introduces hard links (file copies sharing inode) and soft links (shortcuts with independent inodes).

A guide to basic shell commands, including file management, navigation, and system tasks in Linux. Learn commands like ls, cd, pwd, cp, and more for efficient terminal usage.

An introduction to my blog, where I will share tutorials and insights on DevOps, Cloud, Cyber Security, and Artificial Intelligence.