Zapping - Zapping is a TV viewer for the Gnome desktop. It runs on Linux, FreeBSD and Solaris.
Trakt.tv - Automatically track TV shows & movies you're watching.
PseudoTV - PseudoTV Live is channel-surfing for your media center.
tvcmd - tvcmd is a command line interface (CLI) to keep track of tv shows and episodes. It has the functionality of myepisodes.com followmy.tv or mytvshows.org but for the command line, allowing greater flexibility like automatic torrent urls.
PHPMediaServer - OpenSource Web Media Server to browse and stream any video file format supported by ffmpeg with...
TV Series Tracker - TV Series Tracker is the perfect app for anyone who loves keeping up with their favorite TV shows.