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Top Forums UNIX for Dummies Questions & Answers While we are on the subject of dates. Another date question Post 7015 by MizzGail on Monday 17th of September 2001 04:07:35 PM
Old 09-17-2001
Question While we are on the subject of dates. Another date question

This goes deeper into the date thing. I want to be able to check the date and time stamp in or on a file to see what the time span is.

We have a job that runs several times an hour - kicked off through cron based on a trigger file. We want to keep track of each run and check the time between runs for reasonbleness because the job can hang and not notify anyone. Right now we have someone watching the job during peak hours and manually determining that it has been in the run state too long. I would like to automate the reasonbleness check for automated notifies.
(the hanging is out of our control so we need to automate the monitor process)
We put a time stamp in a log of when the job starts, so we already have that peice. What I don't know how to do is manipulate date and time down to minutes.

THANKS!
 

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ATRUN(8)						    BSD System Manager's Manual 						  ATRUN(8)

NAME
atrun -- run jobs queued for later execution SYNOPSIS
atrun [-l load_avg] [-d] DESCRIPTION
atrun runs jobs queued by at(1). Root's crontab(5) must contain the line: */10 * * * * root /usr/libexec/atrun so that atrun(8) gets called every ten minutes. At every invocation, every job in lowercase queues whose starting time has passed is started. A maximum of one batch job (denoted by upper- case queues) is started each time atrun is invoked. OPTIONS
-l load_avg Specifies a limiting load factor, over which batch jobs should not be run, instead of the compiled-in value of 1.5. -d Debug; print error messages to standard error instead of using syslog(3). WARNINGS
For atrun to work, you have to start up a cron(8) daemon. FILES
/var/at/spool Directory containing output spool files /var/at/jobs Directory containing job files SEE ALSO
at(1), crontab(1), syslog(3), crontab(5), cron(8) AUTHORS
Thomas Koenig <ig25@rz.uni-karlsruhe.de> BUGS
The functionality of atrun should be merged into cron(8). BSD
April 12, 1995 BSD
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