Search for image by resolution

Hey there,
I'm getting into shell/bash scripting, and I use my terminal for almost everything. Most of what I do runs off of scripts that I have, including a customized application menu using Zenity...

I was wondering if (using my terminal) there's a terminal command I can use, to search for images with a specific resolution.

Any help would be greatly appreciated, since this would help me work on a script I've been trying to bring to perfection...

Try identify. Install imagemagick if you don't have that program installed.

for some files in a directory:

Code:

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$ identify *.jpg
img_4600.jpg JPEG 3264x2448 3264x2448+0+0 8-bit DirectClass 2.28MiB 0.000u 0:00.000
img_4601.jpg[1] JPEG 3264x2448 3264x2448+0+0 8-bit DirectClass 2.248MiB 0.000u 0:00.000
img_4600b0.jpg[2] JPEG 1200x1200 1200x1200+0+0 8-bit DirectClass 444KiB 0.000u 0:00.000
img_4600b1.jpg[3] JPEG 1200x1200 1200x1200+0+0 8-bit DirectClass 326KiB 0.000u 0:00.000
img_4600b3.jpg[4] JPEG 984x1248 984x1248+0+0 8-bit DirectClass 243KiB 0.000u 0:00.000
img_4600b4.jpg[5] JPEG 984x1248 984x1248+0+0 8-bit DirectClass 300KiB 0.000u 0:00.000

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so you have the resolution in the 3rd column and can sort, cut, grep according to that.

For example:

Code:

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identify *.jpg|sed s/\[[0-9]*\]// |cut -d\  -f1,3|grep 1200x1200$

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will list the files with the resolution 1200x1200

Code:

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img_4600b0.jpg 1200x1200
img_4600b1.jpg 1200x1200

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Thanks a lot, that helped quite a bit!