Changing desktop wallpaper automatically

[jonakin]

Hi how do I change make my wallpaper change for every 12 hours? I have 2 pics i want at night and day time.

 

[MacDawg]

You change it in System Preferences -> Desktop and Screensavers
But I don't think there is a 12 hour option

Woof, Woof - Dawg

 

[spinnerlys]

System Preferences > Desktop and Screensaver > Desktop. But the only options are either every hour (or less) or every day.

Maybe you can find a terminal command for this.

You could change your thread title appropriately.

Example: Want to change wallpaper every 12 hours automatically. How? Via Terminal?

 

[rKunda]

Maybe something like this: http://wally.en.softonic.com/mac can do it.

 

[comictimes]

Well you can have it change every hour, so just put 12 copies of one desktop and 12 of the other in a folder and have it cycle through them.