New answers tagged image-manipulation
It can also be made using jhead command: $ jhead -ft file.jpg
You need to extract the text with optical character recognition program (OCR). This should give you an overview what is available under linux https://help.ubuntu.com/community/OCR .
The command file is what you're looking for. Output for me: image.webp: RIFF (little-endian) data, Web/P image, VP8 encoding, 320x241, Scaling: [none]x[none], YUV color, decoders should clamp The version here is the one is from http://darwinsys.com/file/ and in the default software repositories of most distributions, including Ubuntu (see http://packages....
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