Guides ยท Technology
Command Line Starter
Use the shell confidently
Learning core shell commands speeds navigation, file management, and scripting automation.
- ls
- cd
- cat
- grep
- pipes
Navigate
Use pwd, ls, cd to inspect and move through directories.
Manipulate Files
cat, cp, mv, rm, and mkdir manage files and folders.
Combine Tools
Pipes and redirection chain commands; scripts automate repeat work.
Keep Exploring
Guides
API Basics
APIs let software request data or actions from other systems through defined endpoints and responses.
Comparison
RAM vs Storage
RAM handles what your device is actively working on, while storage keeps apps, files, and system data available over time.
How it works
Global Positioning System
GPS uses timing signals from satellites to calculate a receiver's position on Earth.
What it is
Blockchain
A blockchain is a distributed ledger secured by cryptography and consensus nodes.