Re: [Trisquel-users] Share your most useful cli programs...

[enduzzer]

Image Magick -- a nice piece of softare.

https://en.wikipedia.org/wiki/ImageMagick

http://imagemagick.org/script/index.php

http://imagemagick.org/script/command-line-tools.php

http://imagemagick.org/script/command-line-processing.php