# CHMOD Lab: Linux Permissions

> Utilities

Canonical page: [https://chrome-stats.com/d/id6757230787](https://chrome-stats.com/d/id6757230787)

## Overview

- **ID:** `id6757230787`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Guy Miller
- **Category:** Utilities
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.0
- **Last updated:** 2026-01-06
- **First published:** 2026-01-06
- **Size:** 1.54 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/chmod-lab-linux-permissions/id6757230787)
- **Website:** [https://pyxelblaze.com](https://pyxelblaze.com/)
- **Privacy policy:** [https://pyxelblaze.com/privacy-policy](https://pyxelblaze.com/privacy-policy)

## Description

The easiest way to learn and calculate Linux file permissions. Master Octal and Symbolic modes instantly.

Stop guessing Linux file permissions. CHMOD Lab is the ultimate interactive sandbox and calculator for developers, SysAdmins, and students who want to master the command line.

Whether you are configuring a web server, debugging a script, or studying for your Linux certification, CHMOD Lab bridges the gap between confusing octal numbers (755) and symbolic notation (rwxr-xr-x).

FEATURES:

• Interactive Calculator: Toggle permissions instantly. Tap "Read," "Write," or "Execute" and watch the Octal and Symbolic codes update in real-time.

• Reverse Lookup: Type in a code like "644" and see exactly which permissions are granted.

• Visual Sandbox: See permissions visualized to understand "who" can do "what" before you run the command.

• Cheat Sheet: Built-in reference guides for common permission patterns.

Master the command line. Download CHMOD Lab today.

## Rankings

- #787,569 — Overall
- #3 — permissions
- #18 — permission

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6757230787)