Category: Bash

File Compression in Bash/Linux! 😄 Imagine you have a big folder full of photos, code files, documents, or logs from your Hyderabad project. It takes a lot of space on your laptop or server,...

Bash Compress (zip), specifically the zip command in Bash/Linux! 😄 This is the tool most people think of first when they hear “compress files” — because .zip is the format everyone knows from Windows,...

Bash Extract (unzip), which means the unzip command! 😄 This is the partner tool to the zip command we learned last time. While zip is the tool that creates .zip files (compress + archive),...

Bash TAR Archive tar is one of the oldest and most important commands in the entire Unix/Linux/Bash world. It’s been around since the 1970s (yes, really!) and is still used every single day in...

File Permissions This is one of the most important topics in Linux/Bash — once you understand file permissions, you will never be confused again when you see “Permission denied”, or when a script won’t...

Bash Ownership (or more correctly, File & Folder Ownership in Linux/Bash)! ☕ This topic is super important because permissions (which we learned last time — rwx) only work together with ownership. Without understanding who...

Bash Modify (chmod) chmod = change mode This is the most important command for controlling file & folder permissions in Linux/Bash. After we learned what permissions look like (ls -l showing rwxr-xr-x), and who...

Bash Ownership (chown) This is the second half of the permission + ownership story (we already covered chmod for changing permissions, and now chown is how we change who owns the file or folder)....

Bash Group (chgrp) This is a small but very useful command that many beginners skip or forget about, but once you understand it, you’ll see why Linux groups are so powerful — especially when...

Scripting — that is, Bash Scripting. Imagine this: Typing one command → like asking your friend to pass you one glass of water Writing a script → like writing a small note: “Hey friend,...