I had one unmatched " in one line and the machine would stop before
"syntax error: Unterminated quoted string
Enter full pathname of shell or RETURN for /bin/sh:
now how do I edit /etc/rc.conf?
I tried mounting /usr, and su, fine, became root,
but vi or ed would not work because it says:
Read-only file system.
how can I edit it so I can boot?