Revise chk_nimi_collectors.sh monitor script
The shell script 'chk_nimi_collectors.sh' runs every hour and checks that each collector in NIMI has current data.
When a collector with stale data is found, and email message is sent to (now) email@example.com listserv list.
The body of the email is (now) more readable and points to the exact problem by show the recent NIMI records for the collector
and the interval which has expired with no new records.
The desired response to the email is to check the corresponding collector.
The monitor script is available in the nimi CVS respository in nimi/collector. The script is installed in production, but the
crontab entry needs to be maintained manually.