sudo apt update && sudo apt install curl gpg
curl https://nginx.org/keys/nginx_signing.key | sudo gpg --dearmor -o /etc/apt/trusted.gpg.d/nginx_signing.gpg
printf "deb [signed-by=/etc/apt/trusted.gpg.d/nginx_signing.gpg] https://nginx.org/packages/ubuntu jammy nginx\ndeb-src [signed-by=/etc/apt/trusted.gpg.d/nginx_signing.gpg] https://nginx.org/packages/ubuntu jammy nginx\n" | sudo tee /etc/apt/sources.list.d/nginx.list
sudo apt update
sudo apt install nginx