Bandwidth monitor

[Duston, Hal]

All,

At breakfast after the most recent meeting , some of us
cooked up a silly little bandwidth monitor in shell.

Not being the type of person to leave well enough alone,
I have added functionality.

It is available at http://www.sound.net/~hald/bw.txt

Rename it to bw.sh, and run it as "bw.sh [ n ]"
where n is the interval to update in seconds and 
defaults to 10.

Hal