dhclient-script / embdedded client

[Dirk-Willem van Gulik <dirkx@webweaving.org>]

In FreeBSD; the dhclient-script is carefull not to write in /etc; except
for a '>' or '>>' to /etc/resolv.conf when needed. This allows for an
read-only /etc/ directory where a few crucial files are sym-linked out to
a mfs file system.

The script on 3.1 in /sbin seems to need to create a /etc/resolv.conf.std
file under certain circumstances. Apart from hacking that script - is
there any variable or other 'proper' way to avoid having it write to /etc?

Dw