jpegoptim - utility to optimize/compress JPEG/JFIF files.

jpegoptim - utility to optimize jpeg files

安裝

shell> apt-get install jpegoptim

shell> jpegoptim --help
shell> jpegoptim --strip-all --preserve --totals --max=90

shell> find . -type f -name "*.jpg" -exec jpegoptim {} \;

參考網站：

• jpegoptim
• jpegoptim
• jpegoptim