From: Antonio Quartulli
The t_net script currently has #!/bin/sh but it implicitly assume to
be using bash.
This is fine on most distros, but some do not have sh pointing to bash
by default, thus breaking the script.
Explicitly use bash to avoid failures.
On the other hand, run this unit-test on
From: Antonio Quartulli
The current script is performing a tes ton the "kill" command, but this
is not useful to the t_net.sh script as it never really executes it.
Rather test that "sudo " really works.
has to be added to the sudoers file if this test
has to be performend unattanded. The path
