1#!/bin/bash 2set -e 3 4apt-get install -y xvfb 5 6cat <<EOT >/etc/systemd/system/xvfb.service 7[Unit] 8Description=X Virtual Frame Buffer Service 9After=network.target 10[Service] 11ExecStart=/usr/bin/Xvfb :99 -screen 0 1024x768x24 12[Install] 13WantedBy=multi-user.target 14EOT 15 16systemctl enable xvfb.service 17systemctl start xvfb.service 18