Bash

Subjects

• Concepts
• Input/Output
• bash Variables
• bash Environment Variables
• bash Expressions
• Numbers and Arithmetic in bash
• bash Script Debugging
• Functions
• Command Substitution
• Process in Background
• Command Line Evaluation Process

Built-In Commands

set

for

printf

if

declare

typeset

type

read

bash Script Library

• Report the number of threads of a Java process
• Generate a random MAC address