ppmtoppm

Normalize and copy PPM image format

Copy and normalize PPM image

$ ppmtoppm [input.ppm] > [output.ppm]

ppmtoppm [file]

ppmtoppm copies PPM images while normalizing format. Functions as a pass-through filter. Part of Netpbm toolkit.

sudo apt install netpbm

sudo dnf install netpbm

sudo pacman -S netpbm

sudo apk add netpbm

sudo zypper install netpbm

brew install netpbm

nix profile install nixpkgs#netpbm