NGINX-Ubuntu-20.04LTS

#!/bin/bash

system_update
install_system_utils
add_sudo_user "$UTIL_USER" "$UTIL_USER_PASSWD"
user_add_pubkey "$UTIL_USER" "$PUB_KEY"
user_setup_shell "$UTIL_USER"
secure_sshd
set_sshd_port "$SSH_PORT"
nginx_install

restart_services