PureTools

Linux Cheatsheet

Quick reference of Linux/Unix commands with search.

List files with details
Copy file
Move/rename file
Remove file
Print file contents
First 20 lines
Follow file in real-time
Create empty file / update timestamp
Create symbolic link
Count lines in file
Print working directory
Change directory
Create nested directories
Remove empty directory
Show directory tree (2 levels)
Set permissions (rwxr-xr-x)
Make file executable
Change file owner
Run as superuser
List all processes
Interactive process viewer
Terminate process by PID
Force kill process
Run in background (survives logout)
Manage background jobs
Check service status
Restart a service
HTTP request
Download file
Show listening ports
Test network connectivity
DNS lookup
Show IP addresses
Copy file via SSH
Connect via SSH
Disk space usage
Directory size
Largest files/dirs
Memory usage
List block devices
Mount filesystem
Find files by name
Files modified in last 7 days
Search text in files recursively
Search in specific file types
Find command location
Create gzip archive
Extract gzip archive
Create zip archive
Extract zip archive

What is it?

Linux Cheatsheet is a free online tool that runs entirely in your browser. Quick reference of Linux/Unix commands with search. No data is sent to any server — all processing happens locally on your device, ensuring complete privacy and security. Whether you're a developer, designer, student, or professional, this tool saves you time by providing instant results without requiring any software installation or account creation.

How to use

Using Linux Cheatsheet is straightforward. Simply enter or paste your data in the input field, configure any available options, and click the action button to process. The result appears instantly in the output area. You can copy the result to your clipboard with one click. If you need to start over, just clear the input and try again. The tool accepts a wide range of inputs and handles edge cases gracefully.

When to use

Linux Cheatsheet is useful in many everyday scenarios. Developers use it during coding sessions to quickly process data without leaving the browser. It's also perfect for one-off tasks where installing a dedicated application would be overkill. Students and learners find it helpful for understanding how the underlying process works. Since it's web-based, you can use it from any device — desktop, laptop, tablet, or phone — without any setup.

Frequently Asked Questions

Is Linux Cheatsheet free to use?▾
Yes, Linux Cheatsheet is completely free with no usage limits, no account required, and no ads that block functionality. All features are available immediately.
Is my data safe when using Linux Cheatsheet?▾
Absolutely. All processing happens directly in your browser using JavaScript. Your data never leaves your device and is never sent to any external server. You can verify this by checking your browser's network tab.
Does Linux Cheatsheet work on mobile devices?▾
Yes, the tool is fully responsive and works on all modern browsers including Chrome, Firefox, Safari, and Edge on any device — desktop, tablet, or smartphone.
Do I need to install anything to use Linux Cheatsheet?▾
No installation is needed. Linux Cheatsheet runs entirely in your web browser. Just open the page and start using it immediately. There's no signup, no download, and no browser extension required.

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