ybmtopbm
Convert YBM face format to PBM
TLDR
Convert Bennet Yee face to PBM
$ ybmtopbm [input.ybm] > [output.pbm]
SYNOPSIS
ybmtopbm [file]
DESCRIPTION
ybmtopbm converts Bennet Yee's "face" format to PBM. YBM was used for simple face images. Part of Netpbm toolkit.
INSTALL
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