lin_guider
Sourceforge page, no website, no documentation?
Lin-guider is an astronomical autoguiding program for Linux. It supports Philips, Logitech, uvc webcams, QHY5, QHY6, DSI2PRO astrocams for video and FTDI chip-based, parallel port-based (LPT) and QHY5, QHY6 astrocam devices for pulse guiding.