07-06-2006
Thanks grial, for refining my concepts about UNIX boot process. rgrds, Tayyab
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Hi,
can you please help me with one problem?
There is some server, there are a lot of AIX applications which run on this server under different UserIDs.
These applications starts via crontab.
From time to time some application doesn't start.
What can this "not-action" be dependent on?
At... (5 Replies)
Discussion started by: Anta
5 Replies
2. HP-UX
Hi Experts,
I'm a SAP Basis, I have a small doubt would request you please help on this...
1. I wold like to copy files from one system to another system?
as per my knowledge "we have to mount the prod filesystem on the quality box and do a copy every day thru crontab script, or do it via... (2 Replies)
Discussion started by: mahantysk
2 Replies
3. Solaris
I run cron in solaris 10 zone. One cron job which syncing files to nfs mounted on container, creates after finishing another cron proccess(/usr/sbin/cron), and after 100 existing cron proccesses next cron job will not start. It's too weird for me, I'm not able to solve this problem. Theoretically... (3 Replies)
Discussion started by: ron76
3 Replies
4. Solaris
I would like to setup a Cron job to check weather X process is running or not. if it is not running then start that X process with a log message....
can any one help writing a script?
thanks (3 Replies)
Discussion started by: chandravadrevu
3 Replies
5. Shell Programming and Scripting
Hi Experts,
I need a script advice to schedule 12 jobs ( SAS Codes execute back ground ).
Algorithem:
1. Script checks first job.
2. Finds first job is done; invoke second job.
3. finds second job is done; invoke third job.
..
Request you to please assist. (3 Replies)
Discussion started by: Jerald Nathan
3 Replies
6. Shell Programming and Scripting
I am trying to get the string containing date - in a specfic format actually, although I think that part is inconsequencial - 1110226^1110226^1110226^1110226^1110226 - through echo or printf or in some other way - created within a cront job and passed as a parameter to a perl script.
Now, I know... (3 Replies)
Discussion started by: v8625
3 Replies
7. UNIX for Dummies Questions & Answers
Hi guys,
How can I specify the start and end time of a cron job. And my start time and end time are specified by minutes. For example, I want to set up a cron runs every 3 minutes from 18:40 to midnight. How can i do this please? Many thanks
Best regards,
Clu (4 Replies)
Discussion started by: clu
4 Replies
8. Solaris
Hi ,
I have removed a cron for particular user , but cron job seems to be running even after the cron entry is removed. The purpose of the cron was to sendmail to user ( it uses mailx utility )
I have restarted cron and sendmail service still user is getting mail alerts from the cron job. And... (4 Replies)
Discussion started by: chidori
4 Replies
9. UNIX for Advanced & Expert Users
I have submitted an autosys job and force start it. Autosys hit the job 4 times to restart but it did not start and finally I terminate the job. Any idea why the job did not start. Below is the code I executed.
1214 missun0ap /export/home/bzn97r/develop/dswi/jil$ sendevent -E FORCE_STARTJOB... (0 Replies)
Discussion started by: jnrohit2k
0 Replies
10. Shell Programming and Scripting
Hi,
1)
If some job supposed to run on 1st of every month at 7 AM
In cron job when we have a blackout on the 1st ( i.e when 1st falls on a sunday ) how can we make the job run the next business day?
2) How can we run a job on 25th of every quarter 7 AM(jan,apr,jul,oct)
And if 25th... (5 Replies)
Discussion started by: System Admin 77
5 Replies
LEARN ABOUT FREEBSD
atrun
ATRUN(8) BSD System Manager's Manual ATRUN(8)
NAME
atrun -- run jobs queued for later execution
SYNOPSIS
atrun [-l load_avg] [-d]
DESCRIPTION
Atrun runs jobs queued by at(1).
Root's crontab(5) file /etc/crontab has to contain the line
*/5 * * * * root /usr/libexec/atrun
so that atrun gets invoked every five minutes.
At every invocation, atrun will start all the jobs in the lowercase queues whose start time has elapsed. In addition, if the load average
over the last minute was less than the specified limit then a maximum of one batch job (denoted by the uppercase queues) is started.
Before starting a job, atrun will check the status of its owner's account with pam(3) and refuse to run the job if the account is unavail-
able, e.g., locked out or expired.
OPTIONS
-l load_avg
Specify a limiting load factor, over which batch jobs should not be run, instead of the default of 1.5 * number of active CPUs.
-d Debug; print error messages to standard error instead of using syslog(3).
WARNINGS
For atrun to work, you have to start up a cron(8) daemon.
FILES
/etc/pam.d/atrun pam.conf(5) configuration file for atrun
/var/at/jobs Directory containing job files
/var/at/spool Directory containing output spool files
SEE ALSO
at(1), crontab(1), pam(3), syslog(3), crontab(5), pam.conf(5), cron(8)
BUGS
The functionality of atrun should be merged into cron(8).
BSD
October 30, 2012 BSD