How can I switch append-only mode on and off?
You could do that (via borg config REPO append_only 0/1), but using different ssh keys and different entries in authorized_keys is much easier and also maybe has less potential of things going wrong somehow.
My machine goes to sleep causing Broken pipe
When backing up your data over the network, your machine should not go to sleep. On macOS you can use caffeinate to avoid that.
How can I switch append-only mode on and off?
You could do that (via borg config REPO append_only 0/1), but using different ssh keys and different entries in authorized_keys is much easier and also maybe has less potential of things going wrong somehow.
