mtx: mtx (Controls tape autochangers)
mtx:
mtx: The MTX program controls the robotic mechanism in autoloaders and
mtx: tape libraries such as the HP SureStore DAT 40x6, Exabyte EZ-17, and
mtx: Exabyte 220. 
mtx:
mtx: This program is also reported to work with a variety of other tape
mtx: libraries and autochangers from Tandberg/Overland, Breece Hill, HP, 
mtx: Seagate, Dell and Quantum.
mtx:
mtx: