Fruux:https://dav.fruux.com/addressbooks/a329827487445/b3380-ec73-45f5-a4d5-afb7h4/

syncevolution --configure --template webdav syncURL=https://dav.fruux.com:443/ username=YOUR-FRUUX-USERNAME password=YOUR-Fruux-Password target-config@Fruux

syncevolution --configure database=https://dav.fruux.com:443/addressbooks/c32487894645/b3fd4500-kc893-45d5-g4d5-afb8645315/ backend=carddav target-config@fruux addressbook

syncevolution --configure --template SyncEvolution_Client syncURL=local://@Fruux username= password= Fruux addressbook

syncevolution --configure sync=two-way backend=evolution-contacts database=Personal fruux addressbook

Syncevolution --sync=refreh-from-server fruux addressbook

syncevolution fruux addressbook.