Package xmessage

Display a message in a window

https://www.x.org

xmessage displays a message or query in a window. The user can click on an
“okay” button to dismiss it or can select one of several buttons to answer a
question. xmessage can also exit after a specified time.

Version: 1.0.6

General Commands
xmessage	display a message or query in a window (X-based /bin/echo)