Created
June 20, 2013 19:51
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Get an image file resolution from the command line. Requires Imagemagick. Protip: add it in your PATH with +x chmod.
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| #!/usr/bin/env ruby | |
| out = IO.popen('identify ' + ARGV[0]) | |
| puts out.readlines.join().split(' ')[2] |
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Nice!