How to add a guest public ssh key for remote access? I need to add a developers public ssh key to my user account so that he can access my console and help debug a node.JS issue. Any suggestions on where to start
Have them give you their public key, e. g. id_rsa.pub.  Add that to the end of your ~/.ssh/authorized_keys file (e.g. by running cat id_rsa.pub &gt;&gt; ~/.ssh/authorized_keys in Terminal).