#! /bin/sh

# oplook: Repeatedly request a page from the opserver and show new stuff.

# Which page do we want to go for?
page=$1

# some tempfiles
old=/tmp/oplook$$a
new=/tmp/oplook$$b

trap "/bin/rm -f $old $new" 0 1 3 15 

# make sure the temp files are unreadable
umask 077

connect -i opserv/look -e "$page" | tee $old

while true
do
	sleep 10
	connect -i opserv/look -e "$page" > $new

	diff $old $new | grep '^> ' | sed 's/^> //'

	mv $new $old
done