Terminal Basics

Why terminal skills matter

Most developer workflows include command-line tools for Git, package managers, tests, and deployment.

Core commands

• pwd: show current directory
• ls -la: list files
• cd <path>: move between folders
• mkdir <name>: create folder
• touch <file>: create file
• cp, mv, rm: copy, move, remove files

Useful habits

• Use clear folder names.
• Keep projects in a dedicated workspace directory.
• Read command help pages: man <command> or <command> --help.

Git from terminal

• git status
• git add .
• git commit -m "message"
• git push

Safety rules

• Confirm path before running destructive commands.
• Prefer small, reversible steps.
• Commit often to avoid large risky changes.

Key takeaway

Terminal fluency removes friction from daily work. Learn a small command set deeply, then expand as needed.