amazon linux wireguard

C++
curl -L -o /etc/yum.repos.d/wireguard.repo https://copr.fedorainfracloud.org/coprs/jdoss/wireguard/repo/epel-7/jdoss-wireguard-epel-7.repo

yum install wireguard-dkms wireguard-tools

Source

Also in C++: