patch 8.2.3875: gcc complains about buffer overrun Commit: https://github.com/vim/vim/commit/b4168fd917e869912e0649fe13c10e5e6a595199 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Dec 22 20:29:09 2021 +0000 patch 8.2.3875: gcc complains about buffer overrun Problem: gcc complains about buffer overrun. Solution: Use mch_memmove() instead of STRCPY(). (John Marriott)

#!/bin/bash
set -e

apt-get install -y xvfb

cat <<EOT >/etc/systemd/system/xvfb.service
[Unit]
Description=X Virtual Frame Buffer Service
After=network.target
[Service]
ExecStart=/usr/bin/Xvfb :99 -screen 0 1024x768x24
[Install]
WantedBy=multi-user.target
EOT

systemctl enable xvfb.service
systemctl start xvfb.service