nutools/ugenpass

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#!/bin/bash
# -*- coding: utf-8 mode: sh -*- vim:sw=4:sts=4:et:ai:si:sta:fenc=utf-8
source "$(dirname "$0")/ulib/ulib" || exit 1; urequire DEFAULTS password
function display_help() {
uecho "$scriptname: générer un mot de passe au hasard
USAGE
$scriptname [options]
OPTIONS
-l, --len LEN
Spécifier le nombre de caractères du mot de passe généré
-U, --upper COUNT
-L, --lower COUNT
-A, --alpha COUNT
-N, --number COUNT
-S, --symbol COUNT
-B, --special COUNT
Spécifier le nombre minimum de chaque classe de caractère"
}
len=
upper=
lower=
alpha=
number=
symbol=
special=
parse_opts "${PRETTYOPTS[@]}" \
--help '$exit_with display_help' \
-l:,--len: len= \
-U:,--upper: upper= \
-L:,--lower: lower= \
-A:,--alpha: alpha= \
-N:,--number: number= \
-S:,--symbol: symbol= \
-B:,--special: special= \
@ args -- "$@" && set -- "${args[@]}" || die "$args"
[ -n "$len" ] || len="$GENPASS_LEN"
[ -n "$upper" ] || upper="${GENPASS_COUNTS[0]}"
[ -n "$lower" ] || lower="${GENPASS_COUNTS[1]}"
[ -n "$alpha" ] || alpha="${GENPASS_COUNTS[2]}"
[ -n "$number" ] || number="${GENPASS_COUNTS[3]}"
[ -n "$symbol" ] || symbol="${GENPASS_COUNTS[4]}"
[ -n "$special" ] || special="${GENPASS_COUNTS[5]}"
GENPASS_LEN="$len"
GENPASS_COUNTS=("$upper" "$lower" "$alpha" "$number" "$symbol" "$special")
genpass