I have a bash menu that displays my 4 sprinkler zones. The commands are submitted to a background process.
I would like to add another menu option that kills any current background processes spawned by the script and turn off any GPIO pins. How can I do this?
This is my current code:
sprinklermenu.sh ----------------- #!/bin/bash MYITEMS="One Two quit" select myitem in $MYITEMS do case $myitem in One) echo "Zone 1" bash TestTimerInBackground.sh 1& ;; Two) echo "Zone 2" ;; quit) echo "Quit was selected" break; ;; esac done