#!/bin/sh

echo "Password Generator Started"

if [ -z "$1" ]
then
    VAR="24"
else
    VAR="$1"
fi

PSW=$(head -c 500 /dev/urandom | tr -dc 'a-zA-Z0-9~!@#$%^&*_-' | fold -w $VAR | head -n 1)

if [ -z "$2" ]
then
    USR="unknow"
else
    USR="$2"
fi

echo "Password Generated for:"

echo "usr= $USR" >> psw.txt
echo "psw= $PSW" >> psw.txt
echo "" >> psw.txt

echo "$USR"
echo "$PSW"

exit 0