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You are here: MacNN Forums > Software - Troubleshooting and Discussion > macOS > desktop pictures

desktop pictures
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lextek
Forum Regular
Join Date: Mar 2000
Location: FArmington, NY USA
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Mar 27, 2001, 06:58 AM
 
Any way to have the desktop picture change at each start up? I tried it the old way. dragging a folder of pictures , but no luck.

Bob
     
G4ME
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Join Date: Dec 2000
Location: Maine
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Mar 27, 2001, 07:46 AM
 
How do you do it the old way?

------------------
I Have a Super Computer

I GOT WASTED WITH PHIL SHERRY!!!
     
Ernie
Junior Member
Join Date: Oct 1999
Location: Massachusetts, U.S.A.
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Mar 27, 2001, 10:44 AM
 
I have tried this too, (Dragging a folder of pictures to the window). It does not seem to work. Maybe there is a hack to make it work (along with so many other things in OS X) but I don't know what it is.

Oh well. Maybe the figure you wont be doing a lot of restarting of the OS. It would be nice if it could change randomly at log-in though...

2�
     
cooper13
Fresh-Faced Recruit
Join Date: Mar 2001
Location: North Providence, RI
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Mar 27, 2001, 12:42 PM
 
Here's a thought -- haven't tried it yet.

The desktop picture is controlled by com.apple.finder plist in you Library/Preferences The relevant property is BackgroundPictureURL in the DesktopViewOptions dictionary.

One could write a script that randomly chose from the available files in /Library/Desktop\ Pictures and put the script into the .logout file.

Just to show I am still a long way to go on the learning curve, here are two questions:

1. How do you use defaults write com.apple.finder to change the BackgroundPictureURL since it is part of DesktopViewOptions?

2. How do you generate a random number from the command line? I would like that to put into a script to randomly pick a line out of a list of the available picture files.
     
   
 
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