patch 8.2.2662: there is no way to avoid some escape sequences Commit: https://github.com/vim/vim/commit/7007e31bde75b6360a1b54c7572e4f855458f37d Author: Bram Moolenaar <Bram@vim.org> Date: Sat Mar 27 12:11:33 2021 +0100 patch 8.2.2662: there is no way to avoid some escape sequences Problem: There is no way to avoid some escape sequences. Solution: Suppress escape sequences when the --not-a-term argument is used. (Gary Johnson)

#!/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