# Cheat Sheets

##### PDF

- [bash\_cheat\_sheet.pdf](http://www.osslab.tw/attachments/22)
- [bash-shell-scripting.pdf](http://www.osslab.tw/attachments/33)

##### Bash Parameter

[![bash_parameter.jpg](https://osslab.tw/uploads/images/gallery/2024-11/scaled-1680-/bash-parameter.jpg)](https://osslab.tw/uploads/images/gallery/2024-11/bash-parameter.jpg)

##### Bash Loops

[![bash_loops.jpg](https://osslab.tw/uploads/images/gallery/2024-11/scaled-1680-/bash-loops.jpg)](https://osslab.tw/uploads/images/gallery/2024-11/bash-loops.jpg)

##### Bash Basics

[![bash_basics.jpg](https://osslab.tw/uploads/images/gallery/2024-11/scaled-1680-/bash-basics.jpg)](https://osslab.tw/uploads/images/gallery/2024-11/bash-basics.jpg)

##### Bash Brackets (括號)

[![bash_brackets.jpg](https://osslab.tw/uploads/images/gallery/2025-04/scaled-1680-/bash-brackets.jpg)](https://osslab.tw/uploads/images/gallery/2025-04/bash-brackets.jpg)

##### Bash Functions

[![bash_functions.jpg](https://osslab.tw/uploads/images/gallery/2025-07/scaled-1680-/bash-functions.jpg)](https://osslab.tw/uploads/images/gallery/2025-07/bash-functions.jpg)