ppmtopgm Command Examples
Convert a PPM image to a PGM image. More information: https://netpbm.sourceforge.net/doc/ppmtopgm.html.
- Convert PPM image to PGM image:
ppmtopgm {{path/to/file.ppm}} > {{path/to/file.pgm}}
- Display version:
ppmtopgm -version