eancheck1
Check digit validator for ean, plu and upc barcode numbers
Usage
eancheck [EAN code, PLU code or UPC prefixed with 0]
Overview
eancheck takes a 13 digit EAN (European Article Number, aka a barcode number) or a 4 digit PLU code and runs some simple maths upon it to discover the "check digit". It then compares this against the last number of the inputted EAN to check whether that code; if they match, then the EAN/PLU is valid. If they do not, then the opposite applies.
Maintainer
Joe Baldwin <[email protected]>
Releases
Unchanged in 8 releases since Debian 5.0 (Lenny).