record_linux_session.md

1. https://en.wikipedia.org/wiki/RecordMyDesktop
2. https://unix.stackexchange.com/questions/530950/how-to-record-the-lock-screen-and-other-users-sessions
3. https://unix.stackexchange.com/questions/283878/ffmpeg-creating-a-video-clip-of-approx-10-seconds-when-video-duration-is-unkn
4. https://www.addictivetips.com/ubuntu-linux-tips/record-your-screen-from-the-linux-command-line/

sudo apt-get install recordmydesktop
sudo recordmydesktop --fps 2 --no-sound --on-the-fly-encoding --compress-cache --no-frame --v_quality 10
sudo chown -R $USER:$USER .