Some days ago their was a discussion about converting ADIF files to Cabrillo.
I never needed a Cabrillo output so I was not aware that their was (AFAIK) no convertor available for Linux.

A couple of hours later ( in reality a week later ), I have the first release of adif2cabrillo.

Enjoy ...

ON4QZ

Please download version 1.0.5 from the download folder

Documentation on how to install and use adif2cabrillo