The Zenity command-line utility lets you create simple dialog boxes with your own data or with the output of utilities and applications.
Zenity is a command-line GUI creator that has been around since 2012 and is pre-installed on most versions of Linux, including Raspberry Pis. Zenity isn’t designed to be a high-level GUI development tool, but if you just need some basic scripting with dialogs, then Zenity might be a perfect fit.
I was amazed that in one line of Bash code I was able to show:
- stats in a message dialog
- a web page in a dialog
- CSV data or SQL queries in a list dialog
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