Re: [Blind-sysadmins] 2 factor authentication, google authenticator accessibility, and sshd configuration

Chris Nestrud <ccn@chrisnestrud.com> wrote:

I've successfully used Google Authenticator on iOS.

Also, if you have the key, you can run oathtool --totop -b from your shell prompt (supplying the key as the last argument). After acquiring keys from sites that use TOTP (Google among them), I just create a shell script for the oathtool command. The output of the command is the six-digit code that you need to supply as the second authentication factor.