The original tree worked fine using SSH, but after upgrading my mac to "OS Sierra" it stopped working. Granting permission to refuse.
Please, help
Open a terminal and enter "ssh-add" when prompted for the password for your SSA SSH key. To check if you have an RSA SSA key in your profile, enter "ssh-add -L". After moving to the Sierra, he will say something like "The agent has no identifiers."
macOS Sierra has changed the behavior of the agent for ssh. However, you can restore the old behavior. Add this at the top ~/.ssh/config :
~/.ssh/config
AddKeysToAgent yes
If you want to store the passphrases in the keychain, you can also add:
UseKeychain yes
