nsh initial configuration

cp /etc/pf.conf /var/run/pf.conf.0
cp /etc/dhcpd.conf /var/run/dhcpd.conf.0
cp /etc/ssh/sshd_config /var/run/sshd.conf.0
mv /etc/resolv.conf /var/run/resolv.conf.0
ln -s /var/run/resolv.conf.symlink /etc/resolv.conf
nsh
nsh/enable
nsh/pf enable
nsh/dhcp enable
nsh/dns local-control
nsh/sshd enable
nsh/write
nsh/quit