Hi All,
i am trying to automate a process and have to create a unix script like wise. I have a scenario in which i need to automate a file movement. Below are the steps i need to automate.
1. Check whether a file (Not Fixed name-Pattern search of file say 'E*.dat') is present in a... (2 Replies)
Good Morning.
The problem started after tha migration to a newer version of oracle - migration to oracle 9i. Before the migration jobs that were scheduled in crontabs were running ok. but after the migration they are not running.
I understand that is not easy to find out what the problem is.... (4 Replies)
Hello,
I have problem in executing a shell script. When the shell script is executed at the shell prompt the script works successfully but when the same script is run as a cron job it fails to execute the files called within the shell script.
I have scheduled the job in my crontab file as
... (6 Replies)
Hi SunOS Experts
where will look up to correct the problem with my sunos, it normally shutdown on its own and reboot itself.
i am suspecting that somebody has scheduled it to be doing like that . which file can i look up to correct this problem.this is a server that is suppose to be up 24/7.... (2 Replies)
Hi guys,
I've got two separate logrotates I'd like to run, one for Tomcat and one for Apache, but I'd like to run the Tomcat one daily and the Apache one weekly. Now, the logrotate itself is working fine, but although I have 'daily' in Tomcat, and 'weekly' in the Apache one, the latter is... (2 Replies)
I've scheduled few jobs using cron. But they are not running .....
What might be the possible reasons ?? Also tell me how to troubleshoot.............
Please help me .......
Thanks in Advance. (2 Replies)
Hello, I have several cron jobs scheduled but looking at the results of running I see in some cases it takes more than 2 seconds, is there any way to adjust the accuracy of execution of cron?
Is there any other tool or way to fix the problem? (10 Replies)
Team,
Hope you all are doing fine
I have one admin server which is being used dedicately to run cron jobs on hourly basis, fetching the details from Database which is in a different server.These cronjob are run on every hourly/5 minutes basis depending as per end user requirement.The script... (12 Replies)
Discussion started by: whizkidash
12 Replies
LEARN ABOUT PHP
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)