(Small) enhancement client-side script

[Peter Welter]

We have many Suse Linux (SLES9) boxes running a Hobbit-client. I
changed the client-side Hobbit-script (hobbitclient-linux.sh) on two
points:

30c30
<       grep ^SUSE /etc/SuSE-release
---
>       grep ^SuSE /etc/SuSE-release
61c61
< netstat -antu 2>/dev/null
---
> netstat -ant 2>/dev/null

First change to correct a typo, I think. The second, I would like to
see the ports being used by our DHCP-server which is UDP. Standard
only TCP is shown. I don't know why only TCP was shown, so I thought
i'd ask. Perhaps something to put up in 4.3?

--Peter