Hi I have a script on Solaris 5.6 to restart cron /etc/init.d/cron. I have trouble restarting cron. It's all beacuse of the line:
pid=`/usr/bin/ps -e | /usr/bin/grep cron | /usr/bin/sed -e 's/^ *//' -e 's/ .*//'`
which returns not null. This is because of the system return two process which are belong to:
/etc/init.d/cron
/usr/bin/grep cron
Dows any one know how to fix this problem. added code tags for readability --oombera
here's the scoop..
I have a ksh shell script written, that when I run it manually, it works wonderful, when I let it run via cron, it runs (tells me I have it set up correctly) but yet it doesn't run correctly (it only runs part of the commands with the script). what gives?
I've got the... (4 Replies)
In freebsd when I do crontab -l I get the result crontab:no crontab for root,yet I have a crontab in /etc and I don't know what got messed up? It was working the other day? I probably messed something up(I'm blaming me,the user). I've been wanting to have hourly emails(to my home email and not... (2 Replies)
Hi,
I want to run my shrip for every 30 min..
if i enter crontab -l i am getting following..
00,10,20,30,40,50 * * * * /home/arbuser/temp2/perform/per.sh
00,15,40,35,50 * * * * sh home/arbuser/temp2/perform/per.sh
if I enter like this :
ps -ef |grep cron
root 311454 1 0... (3 Replies)
Hi,
I've just done a school boy error.
I was trying to edit the crontab but instead of using:
crontab -e
I used crontab -r without realising. Then went to look at the crontab but ntohing their. Looked int he manual and -r removed the crontab.
Is their any way of getting this back??
... (3 Replies)
Hi!
My unix os version is OSF1 CP1 V4.0 878 alpha.
It startup normally but it restarts within 5 sec.
I would like to know how to solve .
Please reply to me.
Thanks .
akzin (2 Replies)
I'm using Red Hat and I need to get cron working and I'm not sure what the problem is. As a test I've done the following:
1) In /etc/cron.d I've created a file called date with the following contents
2) */1 * * * * root date >> /root/thedate
3) This works perfectly. It sends the date every... (1 Reply)
Hi i am new here and have a quick question.
i am receiving ./project.sh: line 12: syntax error near unexpected token `newline'
./project.sh: line 12: `echo "`date +"%F %R"` `md5sum /etc/passwd`" >> '
error message
here is my script. could you please help!
#!/bin/bash
# PROGRAM:... (4 Replies)
Hi!
I have useud SMIT to configured my static adress for AIX but when I restart the AIX the ipadress is not shown when I print netstat -in or ifconfig -a.
I have to configure the ip whit smit to have it start!
How can I starting the ip during boot? (6 Replies)
When i am working with cron i given the command as crontab - e | grep runjob.sh.I though my command is wrong and i closed it by ctrl+D.After that when i need to open the cron with crontab -e its not opening its giving some number 22667 and when i given crontab -l its working fine i can see all... (5 Replies)
Hello gurus,
I am making what I think is a simple db2 call from within a shell script but I am having difficulty producing the desired
report when I run the script shown below from a shell script in cron. For example, my script and the crontab file setup
is shown below:
#!/bin/ksh
db2... (3 Replies)
Discussion started by: okonita
3 Replies
LEARN ABOUT PLAN9
cron
CRON(8) System Manager's Manual CRON(8)NAME
cron - clock daemon
SYNOPSIS
auth/cron [-c]
DESCRIPTION
Cron executes commands at specified dates and times according to instructions in the files /cron/user/cron. It runs only on an authentica-
tion server. Option -c causes cron to create /cron/user and /cron/user/cron for the current user; it can be run from any Plan 9 machine.
Blank lines and lines beginning with # in these files are ignored. Entries are lines with fields
minute hour day month weekday host command
Command is a string, which may contain spaces, that is passed to an rc(1) running on host for execution. The first five fields are integer
patterns for
minute 0-59
hour 0-23
day of month 1-31
month of year 1-12
day of week 0-6; 0=Sunday
The syntax for these patterns is
time : '*'
| range
range : number
| number '-' number
| range ',' range
Each number must be in the appropriate range. Hyphens specify inclusive ranges of valid times; commas specify lists of valid time ranges.
To run the job, cron calls host and authenticates remote execution, equivalent to running rx host command (see con(1)). The user's profile
is run with $service set to rx.
Cron is not a reliable service. It skips commands if it cannot reach host within two minutes, or if the cron daemon is not running at the
appropriate time.
EXAMPLES
Here is the job that mails system news.
% cat /cron/upas/cron
# send system news
15 8-17, 21 *** helix /mail/lib/mailnews
%
SOURCE
/sys/src/cmd/auth/cron.c
SEE ALSO con(1), rc(1)CRON(8)