Bixbi Button Remapper - Bixbi Button Remapper – bxActions is an exciting tool for Android users that lets you easily remap the Bixby button to any action or app you like.
Zenity - Zenity is a tool that allows you to display GTK dialog boxes in commandline and shell scripts.
Conscient - Conscient – Context Aware app is a simple yet powerful automation application that lets you launch certain applications whenever certain conditions are met.
Yad - Yad (yet another dialog) is a fork of Zenity with many improvements, such as custom buttons...
MacroDroid - MacroDroid - Automation for your Android Device
Batch MessageBox - Display message boxes from Windows batch files and command line programs.