09-16-2015
Have you looked in your mails, cron logs to see if you find anything?
And without seeing your crontab line and the job you are trying to run, we cant help more than that, perhaps you can start by looking if that user is granted the right to use cron...
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I am having problems with a sparc5 solaris 7 box, when i try to edit cron, (crontab -e as root), it says
$ crontab -e
0
and then nothing, if i enter anything it errors out but does accept q for quit. But doesn't bring up my editor of the cron file. How can I troubleshoot this?
... (3 Replies)
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Hi,
I have put the following entry in crontab and it is NOT working
1 * * * * && /mybin/myjob.sh
As today is Sep 26th, Iam using NF-4 to test.
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Dear all
We have SunOS 5.10 Generic_127127-11 sun4u sparc SUNW,Sun-Fire-V250
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Crontab details
15 15 * * * /d5/oratest/testdb/hotbackup_new.sh TEST247
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I have a script which name is sicaklik.sh
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root
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Hi,
I had setup crontab to execute my script every day midnight 00:00
Below are the current settings.
crontab -l
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I can run manually script of ntopdump.sh but crontab can't run this script very five minutes.
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#
# pwd
/root
# ls -l
total 88
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Shell = ksh
Hi all,
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Hi,
When I set the crontab to run every minute, every hour, it works fine.
* * * * * env > /tmp/env.output
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Hi,
I know this is a common topic. I'm trying to launch a perl script using a contab -e entry. I've been trying diff options but nothing seems to work:
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root 3755 1 0 Nov27 ? 00:00:00 crond
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User crontab looks likes:
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SHELL=/bin/bash
PATH=/sbin:/bin:/usr/sbin:/usr/bin
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LEARN ABOUT DEBIAN
queuedefs
queuedefs(4) File Formats queuedefs(4)
NAME
queuedefs - queue description file for at, batch, and cron
SYNOPSIS
/etc/cron.d/queuedefs
DESCRIPTION
The queuedefs file describes the characteristics of the queues managed by cron(1M). Each non-comment line in this file describes one queue.
The format of the lines are as follows:
q.[njobj][nicen][nwaitw]
The fields in this line are:
q The name of the queue. a is the default queue for jobs started by at(1); b is the default queue for jobs started by batch (see
at(1)); c is the default queue for jobs run from a crontab(1) file.
njob The maximum number of jobs that can be run simultaneously in that queue; if more than njob jobs are ready to run, only the first
njob jobs will be run, and the others will be run as jobs that are currently running terminate. The default value is 100.
nice The nice(1) value to give to all jobs in that queue that are not run with a user ID of super-user. The default value is 2.
nwait The number of seconds to wait before rescheduling a job that was deferred because more than njob jobs were running in that job's
queue, or because the system-wide limit of jobs executing has been reached. The default value is 60.
Lines beginning with # are comments, and are ignored.
EXAMPLES
Example 1: A sample file.
#
#
a.4j1n
b.2j2n90w
This file specifies that the a queue, for at jobs, can have up to 4 jobs running simultaneously; those jobs will be run with a nice value
of 1. As no nwait value was given, if a job cannot be run because too many other jobs are running cron will wait 60 seconds before trying
again to run it.
The b queue, for batch(1) jobs, can have up to 2 jobs running simultaneously; those jobs will be run with a nice(1) value of 2. If a job
cannot be run because too many other jobs are running, cron(1M) will wait 90 seconds before trying again to run it. All other queues can
have up to 100 jobs running simultaneously; they will be run with a nice value of 2, and if a job cannot be run because too many other jobs
are running cron will wait 60 seconds before trying again to run it.
FILES
/etc/cron.d/queuedefs queue description file for at, batch, and cron.
SEE ALSO
at(1), crontab(1), nice(1), cron(1M)
SunOS 5.10 1 Mar 1994 queuedefs(4)