screenkey:tldr:a3ad0

The "screenkey" command refers to a Linux utility that displays the keys pressed on your keyboard on the screen in real-time. It is often used in screencast recordings or presentations to make it easier for viewers to understand what keystrokes the presenter is making.

When you run the "screenkey" command in a Linux terminal, it launches a small floating window on your screen that shows the keys you press as you type. This window typically remains on top of all other windows, making it visible during any application or screen recording.

The "screenkey" command can be further customized with various options, allowing you to adjust the appearance, position, and behavior of the on-screen keys. Some common options include specifying the font, color scheme, transparency, and delay before the keys disappear from the screen.

Overall, "screenkey" is a handy command for demonstrating keyboard usage or guiding viewers during presentations or tutorials by visualizing the keys pressed in real-time.