xmessage
Utility to display a message or query in a window
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.
There is no official package available for openSUSE Leap 15.5Дистрибуции
openSUSE Tumbleweed
openSUSE Leap 15.4
Unsupported distributions
The following distributions are not officially supported. Use these packages at your own risk.