# LinuxTool: Linux Command Guide — Offline Shell Reference & Quiz

> Offline Shell Reference & Quiz (iPhone/iPad app by 冬 杨.)

- Source: https://appshunter.io/ios/app/linuxtool-linux-command-guide/id6790319644 (this page in markdown: same URL + `.md`)
- Developer: [冬 杨](https://appshunter.io/developer/1887142490)
- Category: Developer Tools, Reference
- Price: $2.19
- Age rating: 4+
- Requires: iOS 15.0 · 16 MB
- Languages: Chinese (Simplified, China), Chinese (Traditional, Taiwan), American English
- Released: 2026-08-19
- Data updated: 2026-10-31

## What is LinuxTool?

LinuxTool is an offline command reference and learning companion for developers, system administrators, students, and anyone who works with a command line. It does not connect to servers or execute commands. Open the app whenever you need to understand Linux, Windows CMD, or PowerShell syntax quickly and confidently.

1,200+ OFFLINE COMMANDS
Browse Linux, CMD, and PowerShell commands covering files, text processing, networking, system administration, containers, version control, package management, and other everyday workflows. The knowledge base is bundled with the app, so core reference content remains available without a network connection.

FIND THE RIGHT COMMAND FAST
Search command names, summaries, and categories. Switch between list and grid views, then narrow results by practical task. From ls, grep, find, and ssh to Docker, Git, and PowerShell essentials, the command you need is never far away.

UNDERSTAND BEFORE YOU RUN
Command pages include a concise purpose, syntax, practical examples, related commands, and safety notes where appropriate. Select and copy code blocks only after reviewing what each option does.

ORGANIZED FAVORITES
Keep favorites and recently viewed commands together. Filter them by All, Linux, CMD, or PowerShell for a cleaner cross-platform workflow.

10 QUESTIONS A DAY
Choose a Shell platform and reinforce your memory by matching commands with their meanings. Favorite a command from a question, share useful content, restart a round, and track your score and perfect-score streak.

CLEAR, FOCUSED DESIGN
LinuxTool is designed for repeated reference: readable typography, predictable navigation, and a bright default appearance. Themes can be selected manually in Settings.

Great for:
• Learning Linux and Shell fundamentals
• Command lookup during development and operations work
• Comparing Windows and Linux command-line concepts
• Reviewing SSH, Docker, Git, and administration tools
• Interview preparation, coursework, and daily practice

LinuxTool is a reference handbook, not a terminal emulator or remote connection client. Always review the scope and parameters of commands that may modify or delete data before running them.

## Is LinuxTool safe?

Not enough ratings yet to assess LinuxTool.

## Is LinuxTool legit?

LinuxTool: Linux Command Guide appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for LinuxTool is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.1.0 — 2026-10-21

Optimize product details

### 1.0 — 2026-08-19

No release notes.

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All apps by 冬 杨: https://appshunter.io/developer/1887142490

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-31.*