1. Now, you’re asking yourself (as I am), what’s the moral of this story? Well, for one thing, you must always remember the immortal words, DON’T PANIC. Our initial reaction was to reboot the machine and try everything as single user, but it’s unlikely it would have come up without /etc/init and /bin/sh. Rational thought saved us from this one.

    — http://www.ee.ryerson.ca/~elf/hack/recovery.html

Notes