Is there any software similar to Gpredict but which can be used without a GUI and can control rotor Az/EL and radio doppler shift? I'm using Linux in particular, especially Ubuntu 14.04.
Currently, I can control rotors and radio via Gpredict's interface, but it requires manually selecting the satellite and tracking it. I want to script this process — provide TLE files and satellite to track and automatically record the downlink (mainly CW beacons) so that I can track multiple satellites without issuing manual commands for each one.
Basically, I'm looking for a command-line interface to Gpredict.