SSH

#!/bin/bash

red='\x1b[31;1m'

yellow='\x1b[33;1m'

green='\x1b[32;1m'

plain='\033[0m'

# check root

[[ $EUID -ne 0 ]] && echo -e "${red}Error: ${plain} You must use root user to run this script!\n" && exit 1

sed -i 's/#\?AllowTcpForwarding .*/AllowTcpForwarding yes/' /etc/ssh/sshd_config && sed -i 's/#\?PasswordAuthentication .*/PasswordAuthentication yes/' /etc/ssh/sshd_config && sed -i 's/#\?Banner .*/Banner \/etc\/ssh\/gcp_404/' /etc/ssh/sshd_config && /etc/init.d/ssh restart;

echo "<h3><font color='#D50000'>▬▬▬▬▬▬ஜ۩۞۩ஜ▬▬▬▬▬▬

</font></h3>

<h3><font color='#f40125'>--- ۩ PREMIUM SERVER ۩ ---

</font></h3>

<h3><font color='#f27401'>--- ۩ SERVER BY 404 ۩ ---

</font></h3>

<h4><font color='#F535AA'>Telegram Channel >> https://t.me/Pmttg

</font></h4>

<h4><font color='#E65100'>Telegram Channel >> https://t.me/nkka_404

</font></h4>

<h3><font color='#D50000'>▬▬▬▬▬▬ஜ۩۞۩ஜ▬▬▬▬▬▬

</font></h3>" | tee /etc/ssh/gcp_404 >/dev/null

useradd "nkka404" --shell=/bin/false -M

echo "nkka404:nkka404" | chpasswd

echo ""

echo "------------------------------------"

printf "Developed the script by"

echo "------------------------------------"

echo ""

echo -e "${yellow}▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ${plain}"

echo -e "${GREEN} ___ ___ ________ ___ ___ ${plain}"

echo -e "${GREEN}|\ \ |\ \ |\ __ \ |\ \ |\ \ ${plain}"

echo -e "${GREEN}\ \ \|_\ \ \ \ \|\ \ \ \ \|_\ \ ${plain}"

echo -e "${GREEN} \ \______ \ \ \ \/\ \ \ \______ \ ${plain}"

echo -e "${GREEN} \|_____|\ \ \ \ \/\ \ \|_____|\ \ ${plain}"

echo -e "${GREEN} \ \__\ \ \_______\ \ \__\ ${plain}"

echo -e "${GREEN} \|__| \|_______| \|__| ${plain}"

echo -e "${red}Contact the developer https://t.me/nkka404 for more information ${plain}"

echo -e "${yellow}▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ${plain}"