SSH auth by RSA-key: ~/.ssh/authorized_keys. Okay.
Is there a way to set a system-wide authorized key so I can login to any account, including the newly created ones?
The reason: i've got a server and am the only admin. User accounts are used to isolate web-sites from each other just in case any of them is hacked.
I use SFTP and create new accounts often, thus, i'm tired of copying ~/.ssh/authorized_keys :)