Okay, you can do "logger -p local7.crit test $RANDOM" and you will see a timestamp (probably on console, but also on every terminal) of what syslog thinks is the current time. You can then put in a cron job that runs every minute...
Then check the cron log to see the times output. If there's still a discrepancy, stop the cron daemon, stop the syslog server, then start syslog and then cron. Test again.
Last edited by otheus; 01-27-2009 at 07:23 AM..
Reason: fixed "debug7"
Hi,
I trying to include a script in my crontab as user. I used "crontab -e" to include my script there but does not seem to work. If I understand correctly it is set to run at 11:20 every day, correct?
Can anybody identify any error?
<pre>
#Sun Microsystems Inc. SunOS 5.7 Generic... (19 Replies)
HI,
i am working on linux.
i have crontab problem
i wrote a small script and put it in a crontab .
but the script is not running..
i have given following way in crontab -e
02 06 * * * /bin/csh /home/vr_test.csh
but the above script is not running
please rectify my... (26 Replies)
I'm trying to get crontab to run a script, but to test crontab I tried out a very simple command: `echo bob`
here is my crontab file (I edited it by using `crontab -e`):
-----------------
#!/bin/sh
23 10 * * * echo bob
and at 10:23 every day I get a new message:
in /var/mail/a... (3 Replies)
i added to my crontab file:
* * * * * echo "hello"
it works, i receive a message into my /var/mail/username
and i receive: bob
in addition to a large text add-on
any help appreciated (1 Reply)
hi all
while using crontab -e im receiving
754 as output
im unable to add a entry in crontab
crontab -l is working fine
OS: sun5.8
can some one please assist me (4 Replies)
Dear All ,
I have .sh script wich has the following inside
getFileName=Listportfolio.txt.`date +'%Y%m%d`
ftp -n 172.10.10.1<<EOF
user xxx xxx
bin
cd /home/gbs/FTP_Script
get /home/gbs/FTP_Script/$getFileName
bye
EOF
EOF
when I run the... (3 Replies)
Hi All,
Am facing an issue while updating the crontab.Getting below error while updating the cron.
cron/tmp.XXXX5fXBR6: No space left on device
crontab: edits left in /tmp/crontab.XXXXEJX5gw
Is there any file where i need to alter using root user so that i can update the cron.
TIA... (9 Replies)
Hi to all.
Guys, i have a truble with oracle user crontab.
He work if i'm do
0-59 * * * * echo LOL> ~/test.txt
But not work if me set realy norm date
For example
14 17 28 12 * echo LOL> ~/test.txt
In 17:14 28 December .
In log file /var/adm/cron/log nothing....
Please... (3 Replies)
hi..
i have a program (tf.sh), and i want what it runs automatically with a "lapsus" of 2 hours. (1,3,5,7,9,11,13,15,17,19,21,23 hrs.)
i know what i have to do it using crontab, but i donīt know how to do it.
i have the next idea, but the problem is what it doesnīt run on my server... (11 Replies)
hi all
does any on has explanation for this result
bash-3.00$ crontab -e
"/var/tmp/Ex1kayUW" No space left on device
The crontab file was not changed.
bash-3.00$ (2 Replies)
Discussion started by: osmannix
2 Replies
LEARN ABOUT XFREE86
cron
cron(1M) System Administration Commands cron(1M)NAME
cron - clock daemon
SYNOPSIS
/usr/sbin/cron
DESCRIPTION
cron starts a process that executes commands at specified dates and times.
You can specify regularly scheduled commands to cron according to instructions found in crontab files in the directory
/var/spool/cron/crontabs. Users can submit their own crontab file using the crontab(1) command. Commands which are to be executed only once
can be submitted using the at(1) command.
cron only examines crontab or at command files during its own process initialization phase and when the crontab or at command is run. This
reduces the overhead of checking for new or changed files at regularly scheduled intervals.
As cron never exits, it should be executed only once. This is done routinely by way of the svc:/system/cron:default service. The file
/etc/cron.d/FIFO file is used as a lock file to prevent the execution of more than one instance of cron.
cron captures the output of the job's stdout and stderr streams, and, if it is not empty, mails the output to the user. If the job does not
produce output, no mail is sent to the user. An exception is if the job is an at(1) job and the -m option was specified when the job was
submitted.
cron and at jobs are not executed if your account is locked. Jobs and processses execute. The shadow(4) file defines which accounts are not
locked and will have their jobs and processes executed.
Setting cron Jobs Across Timezones
The timezone of the cron daemon sets the system-wide timezone for cron entries. This, in turn, is by set by default system-wide using
/etc/default/init.
If some form of daylight savings or summer/winter time is in effect, then jobs scheduled during the switchover period could be executed
once, twice, or not at all.
Setting cron Defaults
To keep a log of all actions taken by cron, you must specify CRONLOG=YES in the /etc/default/cron file. If you specify CRONLOG=NO, no log-
ging is done. Keeping the log is a user configurable option since cron usually creates huge log files.
You can specify the PATH for user cron jobs by using PATH= in /etc/default/cron. You can set the PATH for root cron jobs using SUPATH= in
/etc/default/cron. Carefully consider the security implications of setting PATH and SUPATH.
Example /etc/default/cron file:
CRONLOG=YES
PATH=/usr/bin:/usr/ucb:
This example enables logging and sets the default PATH used by non-root jobs to /usr/bin:/usr/ucb:. Root jobs continue to use
/usr/sbin:/usr/bin.
The cron log file is periodically rotated by logadm(1M).
FILES
/etc/cron.d Main cron directory
/etc/cron.d/FIFO Lock file
/etc/default/cron cron default settings file
/var/cron/log cron history information
/var/spool/cron Spool area
/etc/cron.d/queuedefs Queue description file for at, batch, and cron
/etc/logadm.conf Configuration file for logadm
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO svcs(1), at(1), crontab(1), sh(1), logadm(1M), svcadm(1M), queuedefs(4), shadow(4), attributes(5), smf(5)NOTES
The cron service is managed by the service management facility, smf(5), under the service identifier:
svc:/system/cron:default
Administrative actions on this service, such as enabling, disabling, or requesting restart, can be performed using svcadm(1M). The ser-
vice's status can be queried using the svcs(1) command.
DIAGNOSTICS
A history of all actions taken by cron is stored in /var/cron/log and possibly in /var/cron/olog.
SunOS 5.10 5 Aug 2004 cron(1M)