pbmtoybm
converts PBM bitmaps to Bennet Yee's "face" format used by the YBM face
TLDR
Convert PBM to Bennet Yee "face" format
$ pbmtoybm [input.pbm] > [output.ybm]
SYNOPSIS
pbmtoybm [file]
DESCRIPTION
pbmtoybm converts PBM bitmaps to Bennet Yee's "face" format used by the YBM face display program. Part of Netpbm toolkit.