Hi All
Some how, variables are not getting exported while running the script in cronjob. Variable value is coming blank. But the variables are geting the value when the same script I am running manually. Any idea why?
When running the script in cron-job
==================================... (7 Replies)
Hi
Im very new at working with unix and this problem I simply can not understand. I know there are a lot of threads about problems with shell scripts behaving differently when run from a terminal and from a cronjob. I have tried everything(almost) but I still havent cracked this problem.
Im... (15 Replies)
I have a very basic perl script that attempts to find if a process is running. If the process is not running then the script is supposed to start the process. If I execute the script from command line it works fine as expected. However if the script is executed via cronjob, the script cannot find... (1 Reply)
Hey all
Found this forum googling for solutions. Great community this!
Im looking for help trying to run a php script every 20 minutes.
The script basically has to loop continuously forever but inexplicably hangs every 30 minutes or so. I have not been able to debug the script and find... (2 Replies)
Hi,
I have script which is properly running but when i schedule it in cron it throws an error like :
Your "cron" job on retrprdapp1
/usr/bin/sh /retr/cron/ftp.sh 2>&1
produced the following output:
/retr/cron/ftp.sh: syntax error at line 17: `(' unexpected
line17 is
# Get list of... (10 Replies)
hi everyone I'm newbie in this forum hope I can get some help here :)
I have a command in crontab that executed every 1 minute
sometime this command need more than 1 minute to finish
the problem is, the crontab execute this command although it's not finish processing yet and causing the system... (7 Replies)
Hi,
I have a .ksh script which updates the database. The script is running fine manually but it is not running through cron.All the file permissions are fine.
The script contents are as below:
#!/usr/bin/ksh
ddate=`date +%Y%m%d`
echo $ddate
nohup sqlplus crm/crm @db_state_sync.sql >>... (3 Replies)
I have an Ubuntu machine that I'd like to update automatically. I've written an expect script to run the aptitude package manager and update my packages. Essentially it does:
aptitude update && aptitude upgrade while answering "yes" at the appropriate time.
It works quite nicely when run... (4 Replies)
Hi,
I have developed a file deletion script and scheduled it in cronjob to run daily at 5:00 AM. But the script is not running automatically any day. However when I run the script manually at any time, it runs successfully. This is how the cron looks like :
0 5 * * *... (5 Replies)
Hello All,
I have a script which will cd into a directory based on current timestamp.
It will then do a grep and search for a condition. It's run on a cron job that runs every 30 minutes. So if it finds a match in 00, it sends out the contents of that grep to an alert and emails out. Now... (3 Replies)
Discussion started by: liketheshell
3 Replies
LEARN ABOUT X11R4
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)