> Date: Wed, 16 Jul 2008 11:26:19 -0400
> From: John Almberg <[EMAIL PROTECTED]>
> I often run into permission problems with user crontabs. That is, a
> crontab run under a user's permissions.
> First of all, it seems to me that a user's crontab doesn't have
> exactly the same permission as the user himself. Is this true?
> If so, what permissions does a user's crontab have?
> Is there anyway I can simulate these permissions on the command line,
> so I can test things before putting them in a crontab?
> What I'd like to avoid is the frustrating cycle of putting a line in
> a user's crontab (a few minutes ahead), waiting for it to fire off,
> have it fail, check error logs, try again...
> It would be much simpler if I could simulate the crontab's
> environment, and just run the thing from the command line.
> Any hope? I'm running FreeBSD 6.3
John, it is not a permissions issue, but rather a path issue.
Do as the other poster suggested and run a cron job to dump the
environment and you will see that the PATH inside a cron job is very
rudimentary. Either add what you need to it in the crontab or cron
job, or always use absolute paths for everything in a cron entry.
alternatively, set up an AT job as the user, then find the script
generated by at and grab a copy (/var/spool/cron ???). You can use
that copy as the basis for all cron scripts for that user, and always
have the 'user' environment set up correctly.
DA Fo rsyth Network Supervisor
Principal Technical Officer -- Institute for Water Research
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