2020-03-20 04:06:36 +01:00
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#!/bin/bash
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########################################################################
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# Author: Fred (support@qo-op.com)
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# Version: 2020.03.18
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# License: AGPL-3.0 (https://choosealicense.com/licenses/agpl-3.0/)
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########################################################################
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MY_PATH="`dirname \"$0\"`" # relative
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MY_PATH="`( cd \"$MY_PATH\" && pwd )`" # absolutized and normalized
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########################################################################
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# \\///
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# qo-op
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#############
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##########################
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#######################################
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####################################################
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########################################################################
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MOTS=$(echo "$1" | grep -E "^\-?[0-9]+$")
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# Default is 6 words passphrase
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if [[ "$MOTS" == "" ]]; then MOTS=6; fi
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WORDCOUNT=${1-$MOTS}
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# Download the wordlist
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# wget -nc -O ~/.diceware-wordlist http://world.std.com/%7Ereinhold/diceware.wordlist.asc 2> /dev/null
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# print a list of the diceware words
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2020-05-09 19:23:24 +02:00
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cat $MY_PATH/diceware-wordlist.txt | \
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awk '/[1-6][1-6][1-6][1-6][1-6]/{ print $2 }' | \
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2020-03-20 04:06:36 +01:00
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# randomize the list order
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2020-05-09 19:23:24 +02:00
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shuf --random-source=/dev/urandom | \
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2020-03-20 04:06:36 +01:00
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# pick the first n words
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2020-05-09 19:23:24 +02:00
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head -n ${WORDCOUNT} | \
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2020-03-20 04:06:36 +01:00
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# pretty print
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2020-05-09 20:20:42 +02:00
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tr '\n' ' '
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2020-03-20 04:06:36 +01:00
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echo
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