The iPad mini seems to have taken a big step back to the iPad 1 type of mic/preamp system. It distorts very easily and is not at all good like the iPhone 4,4S,5, or iPad 2,3,4 mic/preamp system. No go for recording a band!!!! Why Apple?
When generating the SSH key, you really do want to hit enter for the default file (id_rsa). The passphrase, though is a different story. Enter a passphrase for that one that is secure.
$ ssh-keygen -t rsa Generating public/private rsa key pair. Enter file in which to save the key (/Users/user/.ssh/id_rsa): [enter for default] Enter passphrase (empty for no passphrase): [password] Enter same passphrase again: [password confirmation]