We have iMacs around our high school and the students are inverting the colours/Colors.
Is there a simple way i can disable the key stroke commands to stop the inverting of the colours.
or would it be better to run a script at start-up ( 8am) to make sure the screen is not set to be inverted?
There is the option to disable it in accessibility settings - I did a quick search for a terminal command but couldn't find one.
Your best bet is probably to disable it manually there, copy the relevant preference files from the machine you change it on (system prefs / accessibility I assume) to the iMacs you want to change it on.
Someone else may have an easier way with scripts / commands. Thats my roundabout way.