How can I prevent cron from filling up my syslog?

Posted by user7321 on Server Fault See other posts from Server Fault or by user7321
Published on 2009-06-25T01:00:54Z Indexed on 2012/11/02 5:10 UTC
Read the original article Hit count: 465

Filed under:

cron

|

syslog

I have a script which needs to be executed each minute. The problem is that cron is logging to /var/log/syslog each time it executes. I end up seeing something like this repeated over and over in /var/log/syslog-

Jun 25 00:56:01 myhostname /USR/SBIN/CRON[1144]: (root) CMD (php /path/to/script.php > /dev/null)

btw- i'm using debian

My questions is- Is there any way I can tell cron not write this information to syslog every time?

© Server Fault or respective owner

Related posts about cron

any clue in these logs why keyboard audio and internet are messed up

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Jun 7 00:01:18 Isis lightdm: pam_unix(lightdm-autologin:session): session opened for user mimi by (uid=0) Jun 7 00:01:18 Isis lightdm: pam_ck_connector(lightdm-autologin:session): nox11 mode, ignoring PAM_TTY :0 Jun 7 00:01:26 Isis polkitd(authority=local): Registered Authentication Agent for… >>> More
cron.daily not running at the time it should?

as seen on Server Fault - Search for 'Server Fault'
My /etc/cron.daily scripts seem to be executing far later from what I understand they should. I am in Ubuntu and anacron is installed. If I do a sudo cat /var/log/syslog | grep cron I get something like: Aug 23 01:17:01 mymachine CRON[25171]: (root) CMD ( cd / && run-parts --report /etc/cron… >>> More
mdadm cron job sends email that cron has run

as seen on Server Fault - Search for 'Server Fault'
I've got an Ubuntu 8.04 server using mdadm to create several RAID1 arrays. I created /etc/cron.hourly/mdadm as follows: #! /bin/sh set -e mdadm --monitor /dev/md0 /dev/md3 /dev/md4 --oneshot (Yes, the array numbers are not sequential, and I'm not using --scan beacuse I have a degraded array that… >>> More
Cron Tips for not running cron jobs on holidays (the monday of a three day weekend)

as seen on Super User - Search for 'Super User'
We have about a one hundred machine set-up with each machine running cron jobs like starting and stopping services and archiving these services' log files at the end of the day to a centralized repository. One headache we have is the three-day weekend (we're closed on holidays). We don't want the… >>> More
cron doesn't execute it's commands

as seen on Server Fault - Search for 'Server Fault'
I created an own small server with Debian. Last night i updated it. It created an error while generating the initrd and it didn't boot. Today i booted from another filesystem and did dpkg --configure -a with chroot. I also checked the filesystem. Now everything should be ok. But cron doesn't work:-(… >>> More

Related posts about syslog

WD MBWE II (White Strip Light) 2TB - unable to access data

as seen on Super User - Search for 'Super User'
I have a WD MBWE II (White Strip Light) 2TB - (WD20000H2NC-00) Was working fine until a few days ago. I guess there was a power failure and after that I am unable to access the 'Public' or the 'Download' folder anymore. I have been searching for answers everywhere but came up empty handed. Web… >>> More
Logs are written to *.log.1 instead of *.log

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
For some reason my log files are writing to the *.log.1 files instead of the *.log files, e.g. for my Postfix log files it is writing to /var/log/mail.log.1 and not /var/log/mail.log as expected. Same goes for mail.err. It looks like it's also doing it for auth.log and syslog. Here is a ls -lt snippet… >>> More
syslog-ng and nging logs to mysql

as seen on Server Fault - Search for 'Server Fault'
So couple of days ago I asked how to log php and nginx logs to centralized MySQL database, and m0ntassar gave a perfect answer :) cheer ! The problem I am facing now is that I can not seem to get it working. syslog-ng version: # syslog-ng --version syslog-ng 3.2.5 This is my nginx log format: log_format… >>> More
Python - retrieving info from a syslog file

as seen on Stack Overflow - Search for 'Stack Overflow'
Ive been asked to do a program using python for an assignment. Ive been given a syslog file and I have to find things out about it How do I find out how many attempts were made to login to the root account? Any advice would be highly appreciated as Im very new to python an completely lost! >>> More
How can i monitor syslog messages in c# console app with TCP

as seen on Stack Overflow - Search for 'Stack Overflow'
Heya, In my application, i need to monitor all messages sent by syslog. I've tried with UDP, but after one message, i didn't respond anymore (no error, just no heads up anymore). And setting up a tcp server isn't really the solution either i think. Can anyone guide me to a solution where i can log… >>> More