ShellRef
Bash Shell Reference Manual
Price history
About
This app provides an offline reference for Bash, Zsh, and terminal editors, mimicking a retro technical manual. It's ideal for quickly looking up commands, syntax, and scripting practices without needing an internet connection. Features include search, bookmarks, and customizable display themes.
What's New in ShellRef
1.4
July 10, 2026
* Expanded Bash coverage for everyday command-line work * Added clearer beginner-friendly explanations * Improved command examples and practical guidance * Organized topics into Beginner, Intermediate, and Advanced levels * Expanded file, system, text-processing, scripting, and terminal-editor references
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FAQ
What is ShellRef?
ShellRef is an offline reference manual for Bash, Zsh, and terminal editors like Nano, Vim, and Emacs. It presents information in a retro technical manual style for quick lookups.
Does ShellRef require an internet connection?
No, ShellRef provides offline access to all its content, meaning you do not need an internet connection to use it.
What kind of content is included in ShellRef?
It covers Bash fundamentals, control flow, functions, strings, arrays, file I/O, processes, scripting practices, Zsh differences, and common command-line tools.
Can I save frequently used commands in ShellRef?
Yes, ShellRef includes a bookmark feature that allows you to save quick references for commands or topics you use often.
What display options does ShellRef offer?
ShellRef offers three display themes: Aged Paper (Light mode), Phosphor Green (Dark mode), and Phosphor Amber (Dark mode). Text size is also adjustable for better readability.
What is the price of ShellRef?
ShellRef is a paid application priced at $3.99.
Is ShellRef suitable for beginners learning to code?
Yes, ShellRef is intended for users of all levels, including students, who want a readable shell reference for learning and quick lookups.
How often is ShellRef updated?
The latest version is 1.3, and it was last updated on April 25, 2026. This indicates active development and potential for future content additions or improvements.