How do I have a projector machine always mirror at 1024x768? By default new users get 1920x1200 and non-mirrored.
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1@troggy, the question is tagged macosx. – Mark Harrison Jul 11 '09 at 00:46
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Here are two command line tools that will set mirroring and display resolution as you need.
Mirror
usage: mirror [option] Passing more than one option produces undefined behavior.
-h Print this usage and exit.
-t Toggle mirroring (default behavior)
-on Turn Mirroring On
-off Turn Mirroring Off
-q Query the Mirroring state and print "on" or "off" to stdout
http://www.fabiancanas.com/Projects/MirrorDisplays
SetGetRes
Usage: ./getsetres [-l | 1..9 ] [ hor_res vert_res]
-l list resolution, depth and refresh rate of all displays
1..9 display # (default: main display)
hor_res horizontal resolution
vert_res vertical resolution
http://www.macosxhints.com/article.php?story=20090413120929454
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Mark Harrison
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