|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
check process running
Post 302154034 by rose1207 on Thursday 27th of December 2007 07:41:12 PM
12-27-2007
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I am writing a shell script to invoke a C++ program. Before I start the C++ program (oi7loadbalancer), I am checking if the process is already running. I start the process only if it is not already running. I have the following check in my script.
proccount=`ps -f -u $USER_NAME | grep... (8 Replies)
Discussion started by: sim
8 Replies
2. UNIX for Advanced & Expert Users
I have a requirement to check how long a process is running on unix system.If i use ps -ef i am getting the following message
guest 2453638 1998920 0 16:16:05 - 0:00 dsapi_slave 9 8 0
but this is showing only time not the date.Can any one please advice me any script to find out how... (2 Replies)
Discussion started by: ukatru
2 Replies
3. UNIX for Advanced & Expert Users
How do I check if a particular process is running from a certain date and time ? (2 Replies)
Discussion started by: hpuxlxboy
2 Replies
4. Shell Programming and Scripting
Hi ,
I have a csh code below which check the process if it's running.
Can any expert advise me on the following:
1) what does this notationmean ">!" and how is it different from the append ">" notation ?
2) how does "setenv" work in this code ?
# Check whether there is a running... (3 Replies)
Discussion started by: Raynon
3 Replies
5. UNIX and Linux Applications
Hi
I would like to check if an instance of a script is already running.
I've seen many different examples, but I haven't the slightest idea as to how to do this.
Can you please help.
Thank you. (5 Replies)
Discussion started by: ladyAnne
5 Replies
6. UNIX for Dummies Questions & Answers
Hi
What is the best command to check if a particular process is running in a linux server or not
To check any java process, I use the below command.
ps -ef |grep jvm
When I execute the above command, it lists me all the processess . The above command should ideally return only the... (6 Replies)
Discussion started by: vr3w3c9
6 Replies
7. Programming
How to I check if a process is running in C? I'm trying to use ps aux |grep "process name" but failing in doing that. How do I do that?
Thanks, (1 Reply)
Discussion started by: cprogdude
1 Replies
8. Shell Programming and Scripting
Hi,
I check if the process is running or not using the below.
/usr/ucb/ps auxww | grep 109 |grep rmi | awk '{print $2}'
9718
Thus we see 9718 is the PID.
It return blank if the process is not running.
I need to perform some action if the process is not running and leave it if... (8 Replies)
Discussion started by: shifahim
8 Replies
9. UNIX for Dummies Questions & Answers
I have process1 running on one machine and generating some log file. Now another process which can be launched on any machine wants to know if process1 is running or not and also in case it is running it wants to stream the logs file generated by process1 on terminal from which process2 is... (2 Replies)
Discussion started by: saurabhnsit2001
2 Replies
10. Shell Programming and Scripting
Hi Gurus,
t=`ps -u irb|grep -v grep|grep BSNL_PAYMENT_C`
echo $t
if
then
echo $?
echo "Process Creation is Running ...."
else
echo "Process went down at $dat $tim"
fi
How would i use loop so that the script continously checks for the current status of this process.... (1 Reply)
Discussion started by: ankitknit
1 Replies
LEARN ABOUT CENTOS
crontabs
CRONTABS(4) Crontabs users' Manual CRONTABS(4) NAME
crontabs - configuration and scripts for running periodical jobs SYNOPSIS
run-parts [--list|--test]<directory> DESCRIPTION
Crontabs is a historical name for the run-parts script and the system crontab. The run-parts script runs all executables in the specified directory. Run-parts runs all executables in the specified directory. The execution of files can be allowed or denied by creating file jobs.allow or jobs.deny which worked similar as other allow/deny config files. The file must be created in the specified directory. --list print names of all files (not limited to executables), but don't run them. This option can't be used with test option. --test print names of files, which would be run. Randomization of jobs can be configured in the /etc/sysconfig/run-parts file. To enable randomization of jobs, set the RANDOMIZE parameter to 1 and set the RANDOM parameter to an integer which determines a random seed. Additionally, you may configure the RAN- DOMTIME parameter (again, by specifying an integer) to provide an additional level of randomization. Jobs are not randomized when the RANDOM and RANDOMTIME parameters are set to 0. Values in these two parameters must be set to 1 or larger to provide a good enough randomization. Randomization of cron jobs can be useful for shared networks, where multiple cron jobs executed at once can cause spikes in traffic, especially during daily jobs. With randomized jobs, the workload is evenly distributed throughout the day. EXAMPLE OF CONFIGURATION FILE
RANDOMIZE=1 RANDOM=4 RANDOMTIME=8 Historically the crontab file contained configuration which called run-parts on files in cron.{daily,weekly,monthly} directories. These jobs are now run indirectly through anacron to prevent conflicts between cron and anacron. That means the anacron package has to be installed if the jobs in these directories should be running. Refer to the anacron(8) how to limit the time of day of the job execution. EXAMPLE
/etc/cron.daily/jobs.deny could contain for example 0logwatch which forbid execution of this script. SEE ALSO
anacron(8), crontab(5) Marcela Malaova 2012-08-29 CRONTABS(4)