Sponsored Content
Top Forums Shell Programming and Scripting File Timestamp and date comparsion Post 302661589 by methyl on Monday 25th of June 2012 12:08:46 PM
Old 06-25-2012
Quote:
Jun 25 09:10 new_file24062012111590.txt #latest file
There are two different dates in this record. Which of the two dates are you interested in?


What Operating System and version are you running and what Shell is this?
Also, do you have the GNU date command or Perl ?
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Creating file with date/timestamp in it

I need to create a file through a c-shell script which contains only the date and time that the file was created. Does anyone know a simple way to do this? Thank you, Paula (7 Replies)
Discussion started by: ccpjr29
7 Replies

2. UNIX for Dummies Questions & Answers

get a file date/timestamp

Could someone tell me how to get the date/time (to the second) a file was last modified? I need to know if a file was modified in the last 30 seconds from the system date. I'm on AIX/unix 4.3 (3 Replies)
Discussion started by: alex31
3 Replies

3. Shell Programming and Scripting

File renaming with date timestamp

Hi, This is my script: #! /usr/bin/ksh cd /app/chdata/workflow/suppl/esoutput/spd/testing for file in /app/chdata/workflow/suppl/esoutput/spd/testing do sort *.txt | awk '{ file=substr($0,1,2)".txt"; print >> file }' ... (3 Replies)
Discussion started by: Sunitha_edi82
3 Replies

4. AIX

how to grep and compare timestamp in a file with the current date

I want to read a log file from a particular location.In the logfile , lines contains timestamp.I need to compare the timestamp in the logfile with the current date.If the timpestamp in the log file is less than 4 hours then i need to read the file from that location.Below is the file format.Please... (1 Reply)
Discussion started by: achu
1 Replies

5. AIX

how to grep and compare timestamp in a file with the current date

I want to read a log file from a particular location.In the log file each line starts with timestamp.I need to compare the timestamp in the logfile with the current date.If the timpestamp in the log file is less than 4 hours then i need to read the file from that location.Below is the file... (1 Reply)
Discussion started by: achu
1 Replies

6. Shell Programming and Scripting

To get max/min Date/Timestamp from a file

I want to get maximum/minimum date/timestamp from a data file ? Sample Input File ============= rec#,order_dt,ext_ts 1,2010-12-01,2010-12-01 17:55:23.222222 2,2011-11-05,2010-12-01 19:55:23.222222 3,2009-10-01,2010-12-01 18:55:23.222222 for above file Maximum Order_dt = 2011-11-05... (5 Replies)
Discussion started by: vikanna
5 Replies

7. Shell Programming and Scripting

Check if a date field has date or timestamp or date&timestamp

Hi, In a field, I should receive the date with time stamp in a particular field. But sometimes the vendor sends just the date or the timestamp or correctl the date&timestamp. I have to figure out the the data is a date or time stamp or date&timestamp. If it is date then append "<space>00:00:00"... (1 Reply)
Discussion started by: machomaddy
1 Replies

8. UNIX for Dummies Questions & Answers

Help me in the Execution of Date comparsion

Hi , Please look into the query 1)Date format: mm/dd/yyyy  example (10/22/2013) 2) compare this date  with the System date  3) if the difference of dates less than 30 days. Then return true otherwise false. 4)commands date-d is not there in my unix version. 5)present version 6 6)using... (7 Replies)
Discussion started by: RaghavendraT
7 Replies

9. Shell Programming and Scripting

Replacing Date in the file with Create date and timestamp

Hello, I have files that with a naming convention as shown below. Some of the files have dates in the file name and some of them don't have dates in the file name. imap-hp-import-20150917.txt imap-dell-gec-import-20150901.txt imap-cvs-import-20150915.txt imap-gec-import.txt... (8 Replies)
Discussion started by: Saanvi1
8 Replies

10. UNIX for Advanced & Expert Users

File comparsion tool

Hi All, Please suggest some file comparison tool in Linux. The tool have the provision for command line option for file comparison and the output will be stored in to html file. Thanks in advance (2 Replies)
Discussion started by: k_manimuthu
2 Replies
CHEATMAKE(1)							  [FIXME: manual]						      CHEATMAKE(1)

NAME
cheatmake - fool make into not rebuilding certain files SYNOPSIS
cheatmake [hidechangefile] [show] [whyfile] DESCRIPTION
cheatmake is used to save time when recompiling. It can fool make into skipping files that haven't changed in a meaningful way. This can be used for instance when you change a comment in a file but none of the actual code. This utility is part of the KDE Software Development Kit. OPTIONS
hidechange file Hides the fact that file was changed by setting the timestamp into the past. Use with care! show Lists what files make currently needs to rebuild why file Explains why make must rebuild file ENVIRONMENT
One of the following variables (but not both) should be set if the source directory is different from the build directory. If the build directory is simply a subdirectory of the source directory, the simpler variable OBJ_SUBDIR should be used. OBJ_SUBJDIR Indicates that the build directory is in the given subdirectory of the source directory. For instance, if the source directory is kdesdk and the build directory is kdesdk/obj-i386-linux, then OBJ_SUBDIR should be set to obj-i386-linux. OBJ_REPLACEMENT A sed expression that is used to transform the source directory into the build directory. For instance, if the source directory is kdesdk/obj-i386-linux, then OBJ_REPLACEMENT should be set to s#kdesdk#kdesdk-obj#. SEE ALSO
make(1) AUTHORS
cheatmake was written by David Faure<faure@kde.org>. This manual page was prepared by Ben Burton<bab@debian.org> for the Debian GNU/Linux(R) system (but may be used by others). [FIXME: source] March 8, 2003 CHEATMAKE(1)
All times are GMT -4. The time now is 02:55 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy