CmdID / Commands
Convert a PNM image file to the JPEG/JFIF/EXIF image format. tldr-pages
On several platforms
Opens CmdID with your command. It is read in your browser and sent nowhere.
Read a PNM image as input and produce a JPEG/JFIF/EXIF image as output
pnmtojpeg path/to/file.pnm >path/to/file.jpg
Display version
pnmtojpeg -version