Chmod Command Generator

security

Generate production-ready Linux chmod, chown, and find permission scripts for web servers, SSH keys, and scripts.

100% Client-Side — Processed privately & locally in your browser.

Production Server Security Recipes

Command SettingsCustom Mode

Target Directory / File Path

Permission Application Strategy

Directory Permissions (Octal)

File Permissions (Octal)

Include Ownership Change (chown)

User / Owner

Group

Generated Shell Command

chown -R www-data:www-data /var/www/html
# Set directories to 755
find /var/www/html -type d -exec chmod 755 {} +

# Set files to 644
find /var/www/html -type f -exec chmod 644 {} +

How to run:

Run this directly in your Linux / macOS terminal with sudo if managing system folders.

1Select a production recipe or configure custom directory vs file permission rules.
2Set ownership (user:group) and recursive flags as required.
3Copy the bash command block to run in your terminal.

Frequently Asked Questions

Is my data sent to any server?

No. All processing for this tool occurs directly within your web browser using Web APIs and WebAssembly. Your data never leaves your computer.

Can I use this tool offline?

Once loaded, most utilities remain functional even if your connection drops. DevtUtils is designed to be lightweight and resilient.

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