Currently on the 2.0 branch (4e27ea291108b6ae16903b9d0b01622134a097eb) doing some strings work and I noticed that the dialog, screenshot below, does not provide the user much guidance on where to actually find the logs which will contain the security token.

This should link to clear documentation to answer "where can I find the logs?" which would outline what exists on Windows, Mac OS X, jenkisn.war, Linux packages, etc.