12 lines
546 B
Bash
12 lines
546 B
Bash
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# YOU HAVE TO INSTALL IMAGEMAGICK ON LINUX TO RUN THIS SCRIPT. (SEE the .bat script for Windows)
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# Source : https://site.sarahgarcin.com/web-frugal/#images
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# USE :
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# 1- place the dither_nb.sh in a folder with your images.
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# 2- Make sure the .sh is executable.
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# 3- Double-click: It’s done !
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# TODO : Test this script on linux. (if you have tested it and it works, let me know !)
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for img in *.jpg;
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do convert "$img" -resize 400x400 -strip -quality 86 -colorspace Gray -dither FloydSteinberg -colors 4 "dither_$img";
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done
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