Sponsored Content
Full Discussion: Cronjob
Top Forums UNIX for Beginners Questions & Answers Cronjob Post 303013922 by Nishit on Friday 2nd of March 2018 04:22:29 AM
Old 03-02-2018
Tools Cronjob

How to set cronjob for 48 hours.

I can set for 2 days as shown below.
* * */2 * *

It is creating confusion for 30 days & 31 days per month.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Cronjob

Please can someone help me. I need to set up a cron job to measure CPU usage, Disk I/O and memory usage over a period of 1 minute along with the number of users logged into the system. I also need to send it to another user besides myself every hour. Please can someone help me! Thanks. (4 Replies)
Discussion started by: gerwhelan
4 Replies

2. HP-UX

CronJob

Dear Guru, I have submitted some cronjobs that has been running for quite sometimes. However, today I counter some cronjob did not run. Can you please explain what causes this to happen. Any system setting that limit number of cronjob per minutes to be started, etc? Thanks. Kelly (1 Reply)
Discussion started by: hcng08
1 Replies

3. UNIX for Dummies Questions & Answers

cronjob

hi iam new at unix.iam running a cronjob,which i want to run on the first day of every month at 1AM.this is what i have specified: 00 01 1 * * is this corect? (1 Reply)
Discussion started by: wiz83
1 Replies

4. Solaris

at vs cronjob

HI, What is the differnece between at / con job? thanks in advance. (1 Reply)
Discussion started by: mokkan
1 Replies

5. Shell Programming and Scripting

Cronjob

Hi, I'm totally new to shell scripting. I need help in my crontab script. I'm trying to read some values from user (username, log file directory, server) and then use those value to create a crontab for log rotation after some interval of time. creating crontabs manually isn't big deal.... (11 Replies)
Discussion started by: MisterKhan
11 Replies

6. AIX

cronjob

Hi, I want to schedule a script on daily basis in morning 8:00 A.M and 5:00 P.M , how can i achieve this, i want the parameter 0 ? * * * what will be the second parameter in my case. Regards (1 Reply)
Discussion started by: maooah
1 Replies

7. UNIX for Dummies Questions & Answers

how to cancel a cronjob if the cronjob still running

hi everyone I'm newbie in this forum hope I can get some help here :) I have a command in crontab that executed every 1 minute sometime this command need more than 1 minute to finish the problem is, the crontab execute this command although it's not finish processing yet and causing the system... (7 Replies)
Discussion started by: 2j4h
7 Replies

8. UNIX for Dummies Questions & Answers

Cronjob help

Hi I am very new to linux. I want to run a cronjob every 15 minutes that checks a directory for files. If the directory contains more than ten files I want it to send an email to me. All I have is this... */15 * * * * ls -l | wc -l | | mail -s "This is just a test" I would... (2 Replies)
Discussion started by: LinuxNewb
2 Replies

9. Shell Programming and Scripting

Cronjob not exexcuting!

I have a script named email_kill.sh which kills the EMAIlL engine process. See the below content: #! /usr/bin/ksh -x PID=`ps -eaf | grep "AREmail" | tail -1 | awk '{print $2}'` echo "$PID" kill -9 "$PID" For this script to execute every hour I made a cronjob: 0... (2 Replies)
Discussion started by: nixhead
2 Replies

10. UNIX for Dummies Questions & Answers

cronjob

Is the cronjob below can run only first wednesday of every month? 30 5 1-7 * 3 command please tell me (3 Replies)
Discussion started by: Anjan1
3 Replies
Time::Seconds(3pm)					 Perl Programmers Reference Guide					Time::Seconds(3pm)

NAME
Time::Seconds - a simple API to convert seconds to other date values SYNOPSIS
use Time::Piece; use Time::Seconds; my $t = localtime; $t += ONE_DAY; my $t2 = localtime; my $s = $t - $t2; print "Difference is: ", $s->days, " "; DESCRIPTION
This module is part of the Time::Piece distribution. It allows the user to find out the number of minutes, hours, days, weeks or years in a given number of seconds. It is returned by Time::Piece when you delta two Time::Piece objects. Time::Seconds also exports the following constants: ONE_DAY ONE_WEEK ONE_HOUR ONE_MINUTE ONE_MONTH ONE_YEAR ONE_FINANCIAL_MONTH LEAP_YEAR NON_LEAP_YEAR Since perl does not (yet?) support constant objects, these constants are in seconds only, so you cannot, for example, do this: "print ONE_WEEK->minutes;" METHODS
The following methods are available: my $val = Time::Seconds->new(SECONDS) $val->seconds; $val->minutes; $val->hours; $val->days; $val->weeks; $val->months; $val->financial_months; # 30 days $val->years; $val->pretty; # gives English representation of the delta The usual arithmetic (+,-,+=,-=) is also available on the objects. The methods make the assumption that there are 24 hours in a day, 7 days in a week, 365.24225 days in a year and 12 months in a year. (from The Calendar FAQ at http://www.tondering.dk/claus/calendar.html) AUTHOR
Matt Sergeant, matt@sergeant.org Tobias Brox, tobiasb@tobiasb.funcom.com BalXzs SzabX (dLux), dlux@kapu.hu LICENSE
Please see Time::Piece for the license. Bugs Currently the methods aren't as efficient as they could be, for reasons of clarity. This is probably a bad idea. POD ERRORS
Hey! The above document had some coding errors, which are explained below: Around line 245: Non-ASCII character seen before =encoding in 'BalXzs'. Assuming UTF-8 perl v5.18.2 2014-01-06 Time::Seconds(3pm)
All times are GMT -4. The time now is 06:03 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy