Client side encryption: sync with commandlineclient

Hello community,

is there an option to use a command line client to synchronize with a nextcloud setup using e2e/clientside encryption?

The scenario: we have a system to sychronize multiple desktops and have e2e/client side encyption enabled. To run backups on our existing system, we would like to synchronize the nextcloud with a regular folder using a linux commandline client.
Without the encrpytion we have been using the nextcouldcmdline client for linux. How can we use this to decrypt the files? Are there any other suggestions?

Thank you and kind regards
Peter

No, there is an open feature requestion for that:

With all its limitations (no VFS, , I still would be a bit careful:
https://docs.nextcloud.com/desktop/3.15/architecture.html?highlight=encryption#end-to-end-encryption

If you just use Linux, perhaps EncFS is the better solution here. Or Cryptomator?