119 lines
2.9 KiB
Plaintext
119 lines
2.9 KiB
Plaintext
|
#!/bin/bash
|
||
|
|
# This is free and unencumbered software released into the public domain.
|
||
|
|
#
|
||
|
|
# Anyone is free to copy, modify, publish, use, compile, sell, or
|
||
|
|
# distribute this software, either in source code form or as a compiled
|
||
|
|
# binary, for any purpose, commercial or non-commercial, and by any
|
||
|
|
# means.
|
||
|
|
#
|
||
|
|
# In jurisdictions that recognize copyright laws, the author or authors
|
||
|
|
# of this software dedicate any and all copyright interest in the
|
||
|
|
# software to the public domain. We make this dedication for the benefit
|
||
|
|
# of the public at large and to the detriment of our heirs and
|
||
|
|
# successors. We intend this dedication to be an overt act of
|
||
|
|
# relinquishment in perpetuity of all present and future rights to this
|
||
|
|
# software under copyright law.
|
||
|
|
#
|
||
|
|
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||
|
|
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||
|
|
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||
|
|
# IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
||
|
|
# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
||
|
|
# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
||
|
|
# OTHER DEALINGS IN THE SOFTWARE.
|
||
|
|
#
|
||
|
|
# For more information, please refer to <http://unlicense.org/>
|
||
|
|
|
||
|
|
VERSION="1.0"
|
||
|
|
|
||
|
|
function print_usage() {
|
||
|
|
echo "USAGE: d6 [OPTIONS]"
|
||
|
|
}
|
||
|
|
|
||
|
|
function print_help() {
|
||
|
|
print_usage
|
||
|
|
echo "OPTIONS:
|
||
|
|
-v print program version
|
||
|
|
-h print this help information
|
||
|
|
-n <num> number of words in generated password (default 3)
|
||
|
|
-f <file> custom dictionary file (default
|
||
|
|
~/.local/share/wordlist.txt)
|
||
|
|
-d <delim> delimiter used between words (default \"\", i.e. NONE)
|
||
|
|
-c <case> the case used for the generated words, can be: upper,
|
||
|
|
lower, capital (default \"capital\")"
|
||
|
|
}
|
||
|
|
|
||
|
|
function test_case() {
|
||
|
|
if [ $1 != "lower" ] && [ $1 != "upper" ] && [ $1 != "capital" ]
|
||
|
|
then
|
||
|
|
return 1
|
||
|
|
else
|
||
|
|
return 0
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
NUM_WORDS=3
|
||
|
|
WORDLIST="$HOME/.local/share/wordlist.txt"
|
||
|
|
DELIMITER=""
|
||
|
|
CASE="capital"
|
||
|
|
|
||
|
|
while getopts "vhn:f:d:c:" arg
|
||
|
|
do
|
||
|
|
case $arg in
|
||
|
|
v)
|
||
|
|
echo "d6 v$VERSION"
|
||
|
|
exit 0;;
|
||
|
|
h)
|
||
|
|
print_help
|
||
|
|
exit 0;;
|
||
|
|
n)
|
||
|
|
NUM_WORDS=$OPTARG;;
|
||
|
|
f)
|
||
|
|
WORDLIST="$OPTARG";;
|
||
|
|
d)
|
||
|
|
DELIMITER="$OPTARG";;
|
||
|
|
c)
|
||
|
|
if test_case $OPTARG
|
||
|
|
then
|
||
|
|
CASE="$OPTARG"
|
||
|
|
else
|
||
|
|
echo "'$OPTARG' is an invalid case. Use 'capital', 'lower', or 'upper'."
|
||
|
|
exit 1
|
||
|
|
fi;;
|
||
|
|
?)
|
||
|
|
print_usage
|
||
|
|
exit 2
|
||
|
|
esac
|
||
|
|
done
|
||
|
|
|
||
|
|
WORDS=""
|
||
|
|
|
||
|
|
for i in $(seq 1 $NUM_WORDS)
|
||
|
|
do
|
||
|
|
ROLLS=""
|
||
|
|
for j in {1..5}
|
||
|
|
do
|
||
|
|
ROLLS="$((1 + $RANDOM % 6))$ROLLS"
|
||
|
|
done
|
||
|
|
|
||
|
|
if [ $CASE == "upper" ]
|
||
|
|
then
|
||
|
|
WORD="$(awk "/$ROLLS/{ print toupper(\$2) }" $WORDLIST)"
|
||
|
|
elif [ $CASE == "lower" ]
|
||
|
|
then
|
||
|
|
WORD="$(awk "/$ROLLS/{ print tolower(\$2) }" $WORDLIST)"
|
||
|
|
else
|
||
|
|
WORD="$(awk "/$ROLLS/{ print \$2 }" $WORDLIST)"
|
||
|
|
WORD="${WORD^}"
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ $i -eq $NUM_WORDS ]
|
||
|
|
then
|
||
|
|
WORDS="${WORDS}${WORD}"
|
||
|
|
else
|
||
|
|
WORDS="${WORDS}${WORD}${DELIMITER}"
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
|
||
|
|
echo "$WORDS"
|