RustLock – Wayland screen locker

RustLock is a command-line tool written in Rust that allows users to quickly lock their Linux session from the terminal. It provides a simple and lightweight way to trigger the system screen lock, making it useful for scripts, shortcuts, and automated workflows.

This is free and open source software.

Key Features

• Visual Effects:
  • Gaussian blur (configurable radius and passes).
  • Vignette effect (configurable base and factor).
  • Smooth fade-in animation.
• Password Indicator:
  • Circular ring with configurable radius and thickness.
  • Dynamic key highlight segments that rotate with each keystroke.
  • Customizable colors (ring, inside, separator, highlight).
• Information Display:
  • Centered clock (HH:MM format).
  • Full date.
  • System uptime.
• Screenshot Support:
  • Captures desktop background before locking.
  • Applies visual effects to background.
• Authentication:
  • PAM-based authentication.
  • Configurable grace period (any key press within N seconds unlocks without password).
  • Logging: Verbose debug logs written to ~/.rustlock.log.

Website: github.com/JorySeverijnse/rustlock
Support:
Developer: Jory Severijnse
License: MIT License

RustLock is written in Rust. Learn Rust with our recommended free books and free tutorials.

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