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+#!/bin/bash
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+
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+####
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+# See: https://github.com/gdog2u/resize-image-by-percent
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+# Uses GIMP and my own Script-Fu script to quickly resize an image
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+####
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+
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+test -f "$1" || { echo "Argument 1: '$1' must be a file" 1>&2; exit 1; }
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+test "$2" -gt 0 || { echo "Argument 2: '$2' must be an integer greater than 0" 1>&2; exit 2; }
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+
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+if [ -f "$1" ]
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+then
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+ gimp -i -b "(resize-image-by-percent \"$1\" $2)" -b '(gimp-quit 0)' &>/dev/null
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+fi
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