jpegtopnm
Convert a JPEG/JFIF file to the PPM or PGM format. More information: https://netpbm.sourceforge.net/doc/jpegtopnm.html.
- Convert JPEG/JFIF image to a PPM or PGM image:
jpegtopnm {{path/to/file.jpg}} > {{path/to/file.pnm}}
- Display version:
jpegtopnm -version