The Linux version of my original WinShutdown application:
https://github.com/jcemerson/WinShutdown
This was strictly designed to meet the requirements my wife defined for her needs, namely:
1. Simple, easy-to-use interface
2. Large buttons for convenient selection
3. Preset time-settings for convenient, quick setting of timer
4. Large, easy-to-see UI and timer
We literally use this tool every night to shutdown our bedroom PC, which is strictly used to watch TV in bed, after we fall asleep.
As such, this app's current functionality is limited in scope and is likely to not be all things everybody ever wanted in such a tool, or anything else it was never meant to be.
That said, I do intend to add enhancements with time to offer increased flexibility and options for different use-cases. Feel free to suggest features and/or functionality you wish to see, or fork the repository and submit your own pull requests..
Also, please feel free to help me grow and perfect this craft by offering constructive criticism and guidance toward improving the existing codebase.