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# 1  
Old 04-26-2002
Question Email alert script
I need to code a script, which will run via cron, every 30 minutes.
The script will read a file containing a date&time and number (which represents disk space). The file gets appended to every 30 minutes. Here's a sample of the file:

CPU 1:04/25/02 1:00 am:1972554
CPU 1:04/25/02 1:30 am:1960223
CPU 1:04/25/02 2:00 pm:1953990

If that value falls below 1000000, I wish to send a email alert to about 3 users that says something like:

"04/25/02 2:00 pm: Check disk space on CPU 1"
Thanks
# 2  
Old 04-26-2002
See:

tail -n 1

cut -d: -f number

and test command.

Regards. Hugo.
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