# My Bash Scripting Cheat Sheet

# Shebang
Shebang is a combination of bash `#` and `bang !`  followed the the bash shell path. Shebang is simply an absolute path to the bash interpreter.
```bash
#! /bin/bash
```

# Make a file executable
To make a .sh file executable only for your user, use:
```bash
chmod u+x your-file.sh
```

# Use variables
```bash
#! /bin/bash
# A simple variable example
greeting=Hello
name=Dennis
echo $greeting $name
```