https://github.com/laserattack/crosshair

Crosshair in the center of the X11 screen
https://github.com/laserattack/crosshair

Last synced: 3 days ago
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Crosshair in the center of the X11 screen

• Host: GitHub
• URL: https://github.com/laserattack/crosshair
• Owner: laserattack
• License: mit
• Created: 2025-11-29T08:16:03.000Z (7 months ago)
• Default Branch: main
• Last Pushed: 2025-11-29T17:05:18.000Z (7 months ago)
• Last Synced: 2026-06-13T13:34:46.976Z (3 days ago)
• Language: C
• Homepage:
• Size: 1.23 MB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Crosshair

A lightweight overlay tool that displays a red crosshair over all windows on X11 systems

![crosshair](crosshair.gif)

# Quick Start

## Required

- X11 development libraries

- Xext development libraries

## Сompile and start:

in repo root

```bash

make

```

and run it:

```bash

./crosshair

```

Press `ctrl+q` anywhere to exit