patch 8.2.2793: MS-Windows: string literals are writable with MSVC Commit: https://github.com/vim/vim/commit/d23f8bde5cd16b7752cc4a73da106673839ed824 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Apr 21 11:30:48 2021 +0200 patch 8.2.2793: MS-Windows: string literals are writable with MSVC Problem: MS-Windows: string literals are writable with MSVC. Solution: Add the /GF compiler flag. Make mch_write() safer. (Ken Takata, closes #8133)

#!/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