Sponsored Content
Top Forums UNIX for Dummies Questions & Answers how to cancel a cronjob if the cronjob still running Post 302446201 by rajamadhavan on Wednesday 18th of August 2010 04:06:29 AM
Old 08-18-2010
Hi,
One way I can think of is to put a check on the script that runs as a part of crontab. Whatever you want to do with the script you do after a check that if any command of similar name is still running. example: lets say if you are running /home/user/script.sh every one minute, then add a check
Code:
ps -ef | grep "script.sh" | grep -v grep

on your script.sh in the beginning

-Raja
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Shell script not running thru Cronjob

Hi I have a shell script, it run ok if executed from the path it is located at but doesnot run when the same is tried through cron-job. can someone help me please. regards gaurav shrinivas Email address removed (8 Replies)
Discussion started by: gauravshrinivas
8 Replies

2. Shell Programming and Scripting

Nested loop not running using cronjob

Hi I have created a shell script which uses three nested loops. When the cronjob is running the script there is a for loop which call a function which has two nested for loops. It is going into the function but the for loop in the function is not running. Can someone pleasae give me a solution... (9 Replies)
Discussion started by: bihani4u
9 Replies

3. UNIX for Advanced & Expert Users

Cronjob is not running

hi, I have a shell script which has a sql plus code and unix if else condition. The file is located at root.I logged in as a root user and i have all permissions. I tried to set up a cron job so that the script need to run every minute.the script is running successfully without any problem. I... (2 Replies)
Discussion started by: sanei05
2 Replies

4. Shell Programming and Scripting

Running scripts through cronjob.

Hello everybody, I'm trying to run a shell script in crontab file. But anyhow it's not getting executed. Following is the command that I've used in crontab. 30 07 * * * . ./.cronprofile;/om/reports/reportscripts/jitu/prod/prd_pre_to_post.sh 35 11 * * * .... (3 Replies)
Discussion started by: jitu.jk
3 Replies

5. UNIX for Advanced & Expert Users

SYS CRONJOB just not running...

I'm trying to run "SAR -i 60" under #/var/spool/cron/crontabs/SYS 0,10,20,30,40,50 0-6 sh -c "/usr/lib/sa/sa1 60 10 &" 55 23 * 0-6 /usr/lib/sa/sa2 -i 900 -A machine is not running above cron job under "sys" at all. This suppose to run every minutes and all time in 24 hours. When day... (6 Replies)
Discussion started by: deal732
6 Replies

6. Shell Programming and Scripting

Cronjob not running

Hi, having problem running my cronjob, need the script to run every monday. And the error i'm getting is "No such file or directory", i've tried to change the env to /bin/bash and also /usr/bin/sh but both failed. Need help here. tq 0 0 * * 1 /bin/bash /home/omc/munir/raccli_rnc.sh Rgds... (3 Replies)
Discussion started by: adawiyah29
3 Replies

7. UNIX for Dummies Questions & Answers

Script not running through Cronjob

Hi, I have a .ksh script which updates the database. The script is running fine manually but it is not running through cron.All the file permissions are fine. The script contents are as below: #!/usr/bin/ksh ddate=`date +%Y%m%d` echo $ddate nohup sqlplus crm/crm @db_state_sync.sql >>... (3 Replies)
Discussion started by: shivangi
3 Replies

8. Shell Programming and Scripting

My Cronjob is not running

I created a script, size=`du -sm` size=`echo $size | sed 's/.$//'` size1='30720' if then { find /ask/tarballs -type f -name "*.tgz" -mtime +30 -exec ls -l {} \; find /ask/tarballs -type f -name "*.tgz" -mtime +30 -exec rm -f {} \; } else echo "Directory size doesnt exceed Threshold... (12 Replies)
Discussion started by: shaal89
12 Replies

9. Shell Programming and Scripting

cronjob not running but runs manually

hello, i recently switched to a new ec2 box and transferred the cronjobs from the old box. For some reason one of the scripts won't work but it runs manually from the command line. I've read from previous threads it might be an environment issue but I added a line with the path to the script... (2 Replies)
Discussion started by: lencholamas
2 Replies

10. UNIX for Beginners Questions & Answers

Cronjob not running on Ubuntu 14.04

I have created a test cronjob using crontab -e that runs a script at /home/cmccabe/cron.sh. I am not sure the script doesn't run though I can call it in terminal. Thank you :). crontab -e (run script sat at 6:10pm)? 10 18 * * 6 /home/cmccabe/cron.sh contents of cron.sh #!/bin/bash... (5 Replies)
Discussion started by: cmccabe
5 Replies
ZGREP(1)						      General Commands Manual							  ZGREP(1)

NAME
zgrep - search possibly compressed files for a regular expression SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename... DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code: (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep. If the GREP environment variable is set, zgrep uses it as the grep program to be invoked. EXIT CODE
2 - An option that is not supported was specified. AUTHOR
Charles Levert (charles@comm.polymtl.ca) SEE ALSO
grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1) ZGREP(1)
All times are GMT -4. The time now is 09:30 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy