---
syntax: markdown
tags: [tldr, common]
source: https://github.com/tldr-pages/tldr.git
---
# glxgears

> Test OpenGL rendering.
> See also: `vkcube`.
> More information: <https://manned.org/glxgears>.

- Run an OpenGL test window:

`glxgears`

- Display OpenGL renderer information:

`glxgears -info`

- Display help:

`glxgears -h`