11-08-2011
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
I hv a crontab job (script) that can be run normally , now I try to run it on the shell but can't be run , can advise what is difference between run a script on crontab and run it manually ? is it the difference of system enviornment ?thx
I tried to fix it by below method ,
I write a script... (3 Replies)
Discussion started by: ust
3 Replies
2. Shell Programming and Scripting
Hello,
I wanted to run one of my shell script for every sunday at 5PM.
Here is the crontab entry i am using..
00 17 * * 0 /inventory/update.sh > /inventory/update.log 2>&1
The job is not kicking on sunday at the specified time.. Am i missing anthing?
Any help is appreciated... (2 Replies)
Discussion started by: govindts
2 Replies
3. UNIX for Dummies Questions & Answers
hi,
I've read different posts regarding crontab but none helped out...the shell scrip that I want to run through crontab gets run through crontab when I use the following crontab statement:
13 17 * * * /usr/net/gcc/DBdrop.sh > /usr/net/gcc/DBdrop.log 2>&1
but it does not run when I scheduel... (2 Replies)
Discussion started by: linux0004
2 Replies
4. Shell Programming and Scripting
How to set crontab for every minute or every hour (1 Reply)
Discussion started by: kaushik02018
1 Replies
5. AIX
Guys, yesterday i just make a script with email as a result and put them into crontab, it will execute on 23.33.
Today, i recieved email from system twice as result the script. the first email send at 23.02 and the second send at 23.33
how is the script execute two times ? the first job run... (6 Replies)
Discussion started by: michlix
6 Replies
6. AIX
This is a new one on me. We upgraded a system from AIX 5.3 TL 7 to 6.1 TL 7 yesterday. The app people notified us that their cron jobs weren't running at the right time. So I made a test cron entry and here's what I've found:
# crontab -l
* * * * * /usr/bin/date > /tmp/test.log 2>&1
# cat... (2 Replies)
Discussion started by: homeyjoe
2 Replies
7. UNIX for Dummies Questions & Answers
Hi,
When I set the crontab to run every minute, every hour, it works fine.
* * * * * env > /tmp/env.output
However I want to run it every day at 8:00 AM and it does not run.
* 8 * * * env > /tmp/env.output
I ran the 'date' command which says it's 8AM PST and also the 'TZ'... (5 Replies)
Discussion started by: samantha13
5 Replies
8. Shell Programming and Scripting
I have a cron: 0 5,11,17,23 * * * /home/oracle/scripts/sysize.ksh
This cron will trigger
cat dbsz.txt | mail -s "$TODAY: PROD DB Size" $RECIPIENTS
I don't want to get the e-mail notice 4 times a day. Can I have just one e-mail triggered at 11 AM?
Please advise.
Thank you (3 Replies)
Discussion started by: Daniel Gate
3 Replies
9. Shell Programming and Scripting
Hi,
Someone please help me to run the script to maintain a Job: Which can be run for every one hour and should maintain the last two hours files only. It should delete the rest of the files in a dir.
Please suggest me with the sample script.
Thanks !!
Reagrds,
Rama (5 Replies)
Discussion started by: ramagore85
5 Replies
10. UNIX for Dummies Questions & Answers
Hello,
I wish to modify the day of launch of a "batch" in the crontab on several servers with awk or sed.
Can you help me ?
Beforehand thank you
00 18 * * 1 /box/Pra/bin/systeme_reverse.ksh -s >/dev/null 2>&1 (7 Replies)
Discussion started by: khalidou13
7 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