vCard (OS-X) vcf 2 csv (Thunderbird)

OS-X Address book – exporting vCard by selecting all works fine, but Thunderbird does not map the fields correctly, and there is no option to do so.

Solution:
1. OSX Address book – Select all; export as vCard file
2. Linux (or Windows), use vcf2csv to covert the file to csv

 vcf2csv -i vcard.vcf > out.csv

3. LibreCalc / Excel – import CSV, clean up, name columns, save as CSV
4. Thunderbird > Tools > Address Book || Tools > Import …
5. Choose CSV, map fields accordingly

Tools: vcf2csv – can be found @ http://vcf2csv.sourceforge.net/