Sponsored Content
Top Forums Shell Programming and Scripting Calculate age of a file | calculate time difference Post 302495800 by worm on Friday 11th of February 2011 08:57:22 AM
Old 02-11-2011
Calculate age of a file | calculate time difference

Hello,

I'm trying to create a shell script (#!/bin/sh) which should tell me the age of a file in minutes...

I have a process, which delivers me all 15 minutes a new file and I want to have a monitoring script, which sends me an email, if the present file is older than 20 minutes.

To do so, I have created two variables:
Code:
CURRTIME=`date +"%H%M"`
FILETIME=`ls -l $APSYS_DAT/currency.txt | awk '{print $8}' | awk -F: '{print $1 $2}'`

Now, I could calculate: echo $CURRTIME - $FILETIME | bc

But it doesnt calculate it as time... 1305-1255 gives me 50 and not 10 minutes.

How can I calculate with time?

Thanks for your help!

Best regards

Rolf

Last edited by Franklin52; 02-14-2011 at 05:06 AM.. Reason: Please use code tags, thank you
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to calculate this time difference

Hi, Please help me in calculating the time difference between below mentioned timestamps. a=07/17/2007 02:20:00 AM MST b=07/17/2007 02:07:46 AM MST Thanks (2 Replies)
Discussion started by: Prat007
2 Replies

2. Shell Programming and Scripting

How to calculate the time difference...

Hi All, I've written a script which reads all the systems backup information and saves it in a log file. ssh -l ora${sid} ${primaryhost} "tail -2 /oracle/$ORACLE_SID/sapbackup/back$ORACLE_SID.log" |head -1 | awk '{print echo "PREVIOUS:-- Start Date&Time: " $3,$4,echo "|| End Date&Time:... (1 Reply)
Discussion started by: suri.tyson
1 Replies

3. Shell Programming and Scripting

How to calculate the time difference.

Hi All, I've written a script which reads all the systems backup information and saves it in a log file. ssh -l ora${sid} ${primaryhost} "tail -1 /oracle/$ORACLE_SID/sapbackup/back$ORACLE_SID.log" | awk '{print $3,$4,$5,$6}' >> ${RESULTFILE} The output comes as below: 2008-09-30 06.00.01... (2 Replies)
Discussion started by: suri.tyson
2 Replies

4. Shell Programming and Scripting

Calculate the time difference between a local file and a remote file.

I m stuck with a issue. I need to calculate the time difference between two files.. one on the local machine and one on the remote machine using a script. Can any one suggest the way this can be achevied Thanks, manohar (1 Reply)
Discussion started by: meetmano143
1 Replies

5. Shell Programming and Scripting

Formatting output so I can calculate time difference between two stamps

I know there have been a million questions regarding calculating time stamps, and with enough googling, I think I'm almost there (I'm going to use the changing the times into seconds and subtracting solution). My problem is that I'm not sure how to format my log file to get the info I need. Below... (0 Replies)
Discussion started by: DeCoTwc
0 Replies

6. Shell Programming and Scripting

How to calculate time difference between start and end time of a process!

Hello All, I have a problem calculating the time difference between start and end timings...! the timings are given by 24hr format.. Start Date : 08/05/10 12:55 End Date : 08/09/10 06:50 above values are in mm/dd/yy hh:mm format. Now the thing is, 7th(08/07/10) and... (16 Replies)
Discussion started by: smarty86
16 Replies

7. Shell Programming and Scripting

Calculate the Time stamp difference

hi, I have a log file which gives time stamps hh:mm:ss.sssss format in which hh- hours , mm -minutes ss.sssss - seconds.microseconds I need to calculate the time diff between sent time stamp and received time stamp .... could any one please help me.. i am tryin to write a script but... (2 Replies)
Discussion started by: firestar
2 Replies

8. Shell Programming and Scripting

Calculate time stamp difference

Hi All, I am new to shell scripting.I have to write a shell script for the problem statement: "A file is updated continously. If it is not updated for a day then an error message needs to pop up." So the script needs to read the last modified time of that file and current system time .If... (4 Replies)
Discussion started by: bharath.phatak
4 Replies

9. Shell Programming and Scripting

Calculate time difference

I have time in a file in HH:MM:SS format as it contents(its not the file creation time). i need this to be converted to epoch time or time since 1970. The time is written into that file by a script, which i cannot modify. Im using AIX machine $ cat abc.txt 10:29:34 (2 Replies)
Discussion started by: gpk_newbie
2 Replies

10. Shell Programming and Scripting

Calculate time difference between two lines

i grepped the time stamp in a file as given below now i need to calculate time difference file data: 18:29:10 22:15:50 (5 Replies)
Discussion started by: vivekn
5 Replies
WEDGED(8)						      System Manager's Manual							 WEDGED(8)

NAME
wedged - HylaFAX modem wedged script SYNOPSIS
/var/spool/hylafax/bin/wedged devid device DESCRIPTION
bin/wedged is the command script invoked by the facsimile server when a modem is deemed to be in an irreparable state and requires operator intervention. This decision is based on the setting of the MaxSetupAttempts configuration parameter described in hylafax-config(5). The default wedged script sends electronic mail to the FaxMaster alias. The interval at which emails are sent can be configured in the etc/FaxDispatch file by setting the WEDGED_EMAIL_INTERVAL variable to the desired number of minutes (emails will be sent no more than every WEDGED_EMAIL_INTERVAL minutes, until the wedged condition persists). If the variable WEDGED_DISABLE_FAXGETTY is set in etc/FaxDispatch then the script will attempt to disable any faxgetty processes spawned by the init(8) process for the problematic modem. In addition the faxq(8) process automatically disables use of the modem for servicing outbound jobs. The devid argument is the identifier derived from the name of the modem's device file by substituting ``_'' characters for ``/'' charac- ters; e.g. term_10 for /dev/term/10. The device argument is the name of the character special device associated with the modem. If there exists an executable file /var/spool/hylafax/etc/resetmodem then that file will be executed upon execution of the wedged script in an effort to recover the modem. FILES
/usr/lib/sendmail for delivering mail SEE ALSO
faxq(8), hylafax-config(5) October 3, 1995 WEDGED(8)
All times are GMT -4. The time now is 02:56 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy