Bash Introduction

Purpose

Bash provides a text-based interface in a terminal where
users can type commands to directly control the computer's operating system (OS),
manage files, run programs, and configure settings For more info on Bash

Directory Commands

• ls: Lists the contents of the current or specified directory.
  Use ls -a to see hidden files and ls -l for a long-format list showing permissions and ownership.
• cd: Change directory. For example, cd Documents moves you into the "Documents" folder.
  Use cd .. to move to the parent directory and cd ~ to go to your home directory.
• pwd: Print working directory. Displays the full path of your current location in the file system.
• mkdir: Make directory. Creates a new folder.
• touch: Creates a new empty file or updates the timestamp of an existing one.
• cp: Copy files or directories. Use cp -R to copy directories recursively.
• mv: Move or rename files and directories.
• rm: Remove (delete) files or directories. Use rm -r to delete non-empty directories and rm -f to
  force deletion without prompt.
• cat: Concatenate and display the contents of a file to the terminal.