Sponsored Content
Top Forums Shell Programming and Scripting Difference in day-hours-minutes-seconds format Post 302169046 by Sreejith_VK on Wednesday 20th of February 2008 05:02:21 AM
Old 02-20-2008
Difference in day-hours-minutes-seconds format

Hi experts,

I am reading two log files and passing dates as output to a txt file.
Code is given below:

echo "Start Time:" >> Report.txt
cat start.log | while read LINE1
do
echo $DATE1 >> Report.txt
done
echo "End Time:" >> Report.txt
cat end.log | while read LINE2
do
echo $DATE2 >> Report.txt
done

The out put:
Start Time:
Tue, Feb 19, 2008 08:00:02 PM
End Time:
Wed, Feb 20, 2008 02:19:09 AM

Now I want to print the overall time difference between the first output (ie $LINE1) and second output (ie $LINE2)in day-hours-minutes-seconds format.

I read the FAQs on subtracting dates, but couldnt find a method to subtract two dates in the above format.

Thanks in advance.
Sree
Sreejith_VK
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Convert minutes to hours, minutes, seconds

How would you convert lets say a 1000 minutes to hours, minutes, seconds (1 Reply)
Discussion started by: Vozx
1 Replies

2. Shell Programming and Scripting

how to display time in minutes n seconds...

Hi all, may i know how to display time in minutes and seconds(may be milliseconds and even smaller that ) in shell scripts.... (1 Reply)
Discussion started by: santy
1 Replies

3. UNIX for Dummies Questions & Answers

crontab every 2 minutes, 24 hours and once a week

can someone please check my answers for the crontabs I am making 1. how would I set up a crontab tab executes every 2 minutes each and every day of the week? answer: 2 * * * * /path/to/file.pl <-- is this correct? 2. how would I set up a crontab that executes every 24 hours at 2am?... (6 Replies)
Discussion started by: Bobafart
6 Replies

4. Shell Programming and Scripting

Take action only if a file is X hours (or seconds) old

shell: #!/bin/ash I searched and found a few relevant posts (here and here - both by porter, on the same day (?)) however both are just a do while loop, I need to check a file date and compare it to the current time. I would like it to say if file 'test' is more than 12 hours old than "right... (3 Replies)
Discussion started by: phdeez
3 Replies

5. Shell Programming and Scripting

Cron job for every five minutes and between hours

Hi I need to run a script every five minutes and it should run between 07-15 hours all days. How i can achieve this... i tried like this */5 07-15 * * * /scripts/CreateFtpData.sh It throws an error... (1 Reply)
Discussion started by: aemunathan
1 Replies

6. Shell Programming and Scripting

How to split numeric value into hours:minutes:seconds

I have a problem. I am working on a Call Detail Report system. Come to find out the phone switch does not report in seconds. It is a 5 digit field that reports h:mm:ss The problem is I have 1-5 digit numbers Ie 1 = 1 second and should be reported as 0:00:01 22 should be 0:00:22 321 should be... (5 Replies)
Discussion started by: truecall
5 Replies

7. Shell Programming and Scripting

Add or Subtract the hours,minutes or seconds in the the time variable

Hello All, I am working on script where I need to add hours,minutes or seconds in the time.Time is not the current but it could be future time.I thought I can store that time in variable and add hours.minutes or second but I am not able to add that in the time that is stores in a variable. Time... (9 Replies)
Discussion started by: anuragpgtgerman
9 Replies

8. Shell Programming and Scripting

Find hours difference between two dates in given format

I have two dates in below format, how would I find the hours difference between the two dates. Im using AIX and ksh. Current date : Wed May 17 14:34:41 SGT 2017 File date : Thu Apr 27 20:52:41 SGT 2017 (3 Replies)
Discussion started by: simpltyansh
3 Replies

9. UNIX for Beginners Questions & Answers

How to convert days hours minutes seconds to minutes?

Hi, please help with below time conversion to minutes. one column values: 2 minutes 16 seconds 420 msec 43 seconds 750 msec 0 days 3 hours 29 minutes 58 seconds 480 msec 11 seconds 150 msec I need output in minutes(total elapsed time in minutes) (2 Replies)
Discussion started by: ramu.badugula
2 Replies

10. Shell Programming and Scripting

Converting seconds to minutes

Hello everyone, I calculate in my bash script the different between two timestamps in seconds. The next step would be to get the difference in minutes, and there is my Problem:AnzahlUeberstunden=$(( $(date -d "$JAHR-$MONAT-$TAG $ArbeitEnde" +%s) - $(date -d "$JAHR-$MONAT-$TAG... (6 Replies)
Discussion started by: Chaos_Lord
6 Replies
line(1) 						      General Commands Manual							   line(1)

NAME
line - Reads one line from standard input SYNOPSIS
line STANDARDS
Interfaces documented on this reference page conform to industry standards as follows: line: XCU5.0 Refer to the standards(5) reference page for more information about industry standards and associated tags. OPTIONS
None DESCRIPTION
The line command copies one line, up to and including a newline, from standard input and writes it to standard output. Use this command within a shell command file to read from your terminal. The line command always writes at least a newline character. NOTES
The line utility has no internationalization features and is marked LEGACY in XCU Issue 5. Use the read utility instead. EXIT STATUS
Success. End-of-File. EXAMPLES
To read a line from the keyboard and append it to a file, enter: echo 'Enter comments for the log:' echo ': c' line >>log This shell procedure displays the message: Enter comments for the log: It then reads a line of text from the keyboard and adds it to the end of the file log. The echo ': c' command displays a : (colon) prompt. See the echo command for information about the c escape sequence. SEE ALSO
Commands: echo(1), ksh(1), read(1), Bourne shell sh(1b), POSIX shell sh(1p) Functions: read(2) Standards: standards(5) line(1)
All times are GMT -4. The time now is 05:35 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy