File: cracklib-format

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cracklib2 2.8.12-8lenny1
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#!/bin/sh
#
# This preprocesses a set of word lists into a suitable form for input
# into cracklib-packer
#
gzip -cdf "$@" |
    tr '[A-Z]' '[a-z]' |
    tr -cd '\012[a-z][0-9]' |
    sort |
    uniq |
    grep -v '^#' |
    grep -v '^$'