03-08-2009
CMD: /var/tmp/sys_diag -l -a -o `hostname` -C
root 11771 c Fri Mar 6 09:00:00 2009
root 11770 c Fri Mar 6 09:00:00 2009
root 11771 c Fri Mar 6 09:01:40 2009
then my next script ran as well but 5 minutes later.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I am trying to schedule a job in linux through the crontab command.My script actually does some text processing and echoes some output.My cron scheduler is working fine,but the output messages(echoes from script) is mailed to my mail account(in unix -/var/local/mail).Is it not possible... (0 Replies)
Discussion started by: DILEEP410
0 Replies
2. UNIX for Advanced & Expert Users
I have created two scripts to call SQL scripts to do some work. The scripts was successfully executed many times by manual. When I scheduled two scripts in crontab, I gave all necessary parameters. It could start, but couldn't run through. The log file didn't give enough error info. Anyone can help... (10 Replies)
Discussion started by: duke0001
10 Replies
3. HP-UX
Hi all,
I need to run a shell script every 6 days using crontab. I've been searching a bit and found the following syntax for this:
* * */6 * * /apps/temp/maxx.sh > /apps/temp/maxx.log 2>&1
respectively
* * 0/6 * * /apps/temp/maxx.sh > /apps/temp/maxx.log 2>&
Unfortunately when trying to... (8 Replies)
Discussion started by: Endo
8 Replies
4. UNIX for Advanced & Expert Users
Hi,
we reboot our Linux server yesterday and since then (specialy last night) no job from crontab has run. Any idea ? What should I look for to investigate?
Many thanks. (5 Replies)
Discussion started by: big123456
5 Replies
5. Solaris
Hi experts,
I want to set the crontab for my script which will run every 20 seconds
I think below could be the possible one-
*/3 * * * * /export/home/username/scripts/runing.sh
As my system(SOLARIS 9) is live- i am confused to implement before make sure !!!
I need... (4 Replies)
Discussion started by: thepurple
4 Replies
6. Shell Programming and Scripting
Hi,
I need to write a shell script which will run i background and will execute other script only on Mon to Fri 10 AM but not on Sat and Sun.
I am able to set it to run on every day at 10AM but how to make it to run only on Mon to Fri
Thanks,
Firestar. (7 Replies)
Discussion started by: firestar
7 Replies
7. Shell Programming and Scripting
Hi,
I have a script which checks to see if an app is running and will restart it if it is not.
For some reason when I run it from the crontab it always says it is not running.
The script is as follows: -
#!/bin/sh
#
# The following script will look for the PID of SickBeard and output... (15 Replies)
Discussion started by: simpic
15 Replies
8. Shell Programming and Scripting
Solaris platform.
How can I schedule crontab job every 2 weeks and the job to be scheduled on Fri? (7 Replies)
Discussion started by: KhawHL
7 Replies
9. Shell Programming and Scripting
Hello all,
I'm trying to write a script to gather and send data and it works just fine at the bash command line, but when executing from CRON, it does not run properly.
My scripting skills are pretty limited and there's probably a better way, but as I said it works at the command line, but... (12 Replies)
Discussion started by: rusman
12 Replies
10. Shell Programming and Scripting
I'm trying to get a crontab to run, every Friday at 11am and the problem is that it isn't running at all.
0 11 * * 6 /Users/martinb/Documents/SYSADMIN/Regular-Scripts/Info-And-Backups.sh
Here's a link to a screenshot of my script (I've censored my email address).
Screen Shot 2017 11 03... (3 Replies)
Discussion started by: $shell_Learner
3 Replies
CRONTAB(1) General Commands Manual CRONTAB(1)
NAME
crontab - maintain crontab files for individual users (ISC Cron V4.1)
SYNOPSIS
crontab [-u user] file
crontab [-u user] [-l | -r | -e]
DESCRIPTION
Crontab is the program used to install, deinstall or list the tables used to drive the cron(8) daemon in ISC Cron. Each user can have
their own crontab, and though these are files in /var, they are not intended to be edited directly.
If the cron.allow file exists, then you must be listed therein in order to be allowed to use this command. If the cron.allow file does not
exist but the cron.deny file does exist, then you must not be listed in the cron.deny file in order to use this command. If neither of
these files exists, only the super user will be allowed to use this command.
If the -u option is given, it specifies the name of the user whose crontab is to be tweaked. If this option is not given, crontab examines
"your" crontab, i.e., the crontab of the person executing the command. Note that su(8) can confuse crontab and that if you are running
inside of su(8) you should always use the -u option for safety's sake.
The first form of this command is used to install a new crontab from some named file or standard input if the pseudo-filename ``-'' is
given.
The -l option causes the current crontab to be displayed on standard output.
The -r option causes the current crontab to be removed.
The -e option is used to edit the current crontab using the editor specified by the VISUAL or EDITOR environment variables. After you exit
from the editor, the modified crontab will be installed automatically.
SEE ALSO
crontab(5), cron(8)
FILES
/etc/cron.allow
/etc/cron.deny
STANDARDS
The crontab command conforms to IEEE Std1003.2-1992 (``POSIX''). This new command syntax differs from previous versions of Vixie Cron, as
well as from the classic SVR3 syntax.
DIAGNOSTICS
A fairly informative usage message appears if you run it with a bad command line.
AUTHOR
Paul Vixie <vixie@isc.org>
4th Berkeley Distribution 29 December 1993 CRONTAB(1)