WireGuard

server list

ls /etc/wireguard

Connect to server

# Enable and start
systemctl enable --now wg-quick@server

# Disable
systemctl stop wg-quick@server
  

Using plain resolv.conf when WG is up

PostUp = ln -rsf /etc/resolv-wg.conf /etc/resolv.conf; systemctl stop systemd-resolved
PostDown = systemctl start systemd-resolved; ln -rsf /run/systemd/resolve/stub-resolv.conf /etc/resolv.conf
  

Also add systemd-resolved.service as an After and Wants for wg-quick@.

Show wireguard routes

ip route show table all