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Software that compresses or shrinks the file size of other files (or interacts with other software doing so).
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Accepted
Command-line tool for lossless JPEG compression and optimization for Ubuntu
After hours of playing with bash, I found a way how Google is doing it. It is using one of these 2 programs:
jpegtran
jpegOptim
Both of them support lossless and lossy conversion. I tried the second …