问题：
We have many dev/qa/prod RH/Solaris servers with many accounts having ssh trust between them, including between servers in different environments (prod->prod, but also qa->prod). I know this is a bad practice, and the first step I'm trying to take to resolve it is to understand which accounts on which boxes can ssh to which other accounts on which boxes without a password.
My approach was going to be a shell script to log into a specified list of servers, …