FreeBSD Port: linux_base-7.1

[Charles Howse]

Hi,
Sorry to bother you with this, but I can't seem to find anyone who knows 
exactly how to respond to the prompt:

"You need to create the null device in your jailed Linux environment. Run this
"outside the jail, then press enter:"

"mkdir -m 0755 -p <Jail root dir>/dev"
"rm -f <Jail root dir>//dev/null"
"mknod <Jail root dir>//dev/null c 2 2"
"chmod 666 <Jail root dir>//dev/null"

How do I determine what my <Jail Root dir> is?
Could you please tell me *exactly" what needs to be done when upgrading this 
port?

Please reply directly to me, I'm not subscribed.
-- 
Thanks,
Charles