Installation instructions
=========================

It is highly likely that you will not want all of these tools installed
on your system, so there is no generic installation procedure. Just
copy whatever you want into /usr/local/bin or /usr/local/sbin. 

The only exception to this is shell-firewall; IF YOU DO NOT INTEND TO
USE SHELL-FIREWALL THEN DO NOT INSTALL IT! If you do install it then
you also need to create symlinks to it in the NIC-up/down hook directories.
On a Debian system this amounts to running:

    for D1 in network ppp; do
        for D2 in up down; do
            if [ -d /etc/$D1/i[pf]-$D2.d/ ]; then
                ln -s /usr/local/sbin/shell-firewall /etc/$D1/i?-$D2.d/
            fi
        done
    done