Scripts that allow combination of several Bash commands.
Structure
Bash scripts have the file extensions .sh.
They always start with a Shebang Line.
It is important to beware of spaces since they can (e.g. in variable declarations) be interpreted as separate commands.
Elements
Bash scripts can contain the following elements:
- Input and output
- Arguments
- Variables
- Arrays
- Arithmetic
- Bash Conditionals
- Comparison Operators
- Loops
- Functions