pbmupc(1) create a Universal Product Code bitmap

SYNOPSIS

pbmupc [-s1|-s2] type manufac product

OPTIONS

The -s1 and -s2 flags select the style of UPC to generate. The default, -s1, looks more or less like this:

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0||12345||67890||5
The other style, -s2, puts the product type digit higher up, and doesn't display the checksum digit:
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0||||||||||||||||
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 ||12345||67890||

AUTHOR

Copyright (C) 1989 by Jef Poskanzer.