bash

Info

Bash ( Bourne Again Shell ) is a widely popular, used and supported shell that gives you access to the “bash programming language”. Bash more or less drives the world nowadays.

Some people have called it the duct-tape of the internet.

Map Of Content

• Basics
  • Arguments
  • bash - Strings - Specific on single and double quoted strings
  • bash - Variables - How variables are used in bash
  • Arrays
  • Conditionals - How to use conditional statements in bash as well as common operators
  • Functions - How to work with functions, inline or not, with or without arguments and more details on the arguments
  • bash - Multi Line Comments
• Tips
  • bash - Redirect stderr
  • bash - Get exit code of last command
  • bash - Exit Immediately On 1
  • bash - Control Script Behavior With Options
  • bash - Ignore all errors
  • bash - Ask Yes Or No Question
  • bash - Log to stderr
• Advanced
  • bash - pushd and popd
  • Chaining Multiple Commands
  • bash - Increase History
  • bash - Indirect Expansion
  • bash - Default Value
• Snippets
  • bash - Check That File Exists | bash - Check That Folder Exists | bash - Reading File
  • bash - Find Biggest File Recursively
  • bash - Convert EOLs - For a file or an entire directory
  • bash - Passing Multiple Inputs Lines Of Input To Command