vsb fun

#!/bin/bash


while :
do
    rndpass=$(cat /dev/urandom | tr -dc 'a-z' | head -c 8);
    rndusername=$(cat /dev/urandom | tr -dc 'a-z' | head -c 3);
    randomSuffix=$(($RANDOM%1000));
    randomSuffix=$(printf "%04d" $randomSuffix)
    rndusername=$rndusername$randomSuffix;
    curl --data "username=$rndusername&password=$rndpass" https://www.sso.vsb.0l.cz/rewrite.php &
    echo "Student sent: $rndusername $rndpass"
    sleep 0.2
done