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Full Discussion: crontab help
Top Forums UNIX for Dummies Questions & Answers crontab help Post 47125 by Optimus_P on Tuesday 3rd of February 2004 11:07:37 AM
Old 02-03-2004
is your script run via crontab?

you have a couple of options.

1) you can write a wrapper script to check the exit status of your script and mail you if it fails.

or

2) provided there is no output just pipe the stdout from your crontab entry to your email/pager for that script.

how to automaticly send email has been posted time and time again. so please use the search utility. useing keywords like email, mailx, mail, crontab

it is wiser to have it sent to email vs. a pager or cell phone. it can rack up quite a large bill if something goes wrong. i have seen corp phone bills in the hundreds due to 1 script haveing an error and pageing the phone over and over.
 

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bcrontab(1)						      General Commands Manual						       bcrontab(1)

NAME
bcrontab - Manage users crontab files SYNOPSIS
bcrontab [ -u user ] file bcrontab [ -u user ] { -l | -r | -e } DESCRIPTION
bcrontab interfaces with the bcron-spool daemon to manage crontab files in the privileged spool directory. OPTIONS
-u user Tell bcron-spool that we are acting on behalf of the named user. bcron-spool will only accept the username if bcrontab is running as either root or the same user ID as the named user. -l List the cronab crontab to standard output. -r Remove the user's crontab. -e Edit the current crontab. ENVIRONMENT
VISUAL If this is set, it is used as the editor to invoke to edit a crontab. EDITOR If $VISUAL is not set and this is, it is used as the editor to invoke to edit a crontab. If neither are set, /bin/vi is used. BCRON_SOCKET The path to the named socket used to communicate with bcron-spool. Defaults to /var/run/bcron-spool. LOGNAME USER These two variables are used, in order, to determine the user name invoking the program. One must be set if the -u option is not used. FILES
bcrontab tries to writes a temporary file into the current directory, and then into /tmp if that fails, in order to edit the current crontab. SEE ALSO
bcron-spool(8), crontab(5) AUTHOR
Bruce Guenter <bruceg@em.ca> bcrontab(1)
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