Command to install direct admin on ubuntu 22.04

 sudo apt update

sudo apt upgrade

sudo apt install wget gcc g++ make flex bison openssl libssl-dev

cd /usr/local/src

wget https://www.directadmin.com/setup.sh

chmod +x setup.sh

sudo ./setup.sh

sudo ufw enable

sudo ufw allow 2222

sudo ufw allow 80

https://YOUR_SERVER_IP:2222