qtv4lcapture is a webcam recorder that uses v4l for the video capture source. It can save video as AVI, MPG, MP4, MOV, or any other file format supported by ffmpeg.
TV-Viewer is a frontend to watch and record TV. It is designed for analog TV cards working with the ivtv, pvrusb2, or cx18 driver and others with a built-in hardware MPEG-2 encoder. It uses the Tk toolkit. DVB support is planned in the future.
A command that duplicates a monitor's output into an X11 window.
Tetris on the console.