Sponsored Content
Full Discussion: simple date problem
Top Forums Shell Programming and Scripting simple date problem Post 302160251 by ennstate on Monday 21st of January 2008 08:27:10 AM
Old 01-21-2008
Quote:
Originally Posted by ali560045
thanks a lot for ur reply........
i have use ur command like this

TZ=`date +%Z`+24 ; a=`date +%Y-%m-%d`

echo $ a

--------------------------------------------------------------------

i m able to grep yesterday date...can u tell me how to grep 2 day ago and also 3 day ago and likewise in the same format in the above command
The point is we can achieve it by modifying the TZ variable.
If you need yesterday's date then we advance TZ by 24,similarly for 2 days ago advance TZ by 48 ...
For future dates,we ll reduce the TZ by the 24 for 1 day,48 for 2 days and so on..

Thanks
Nagarajan
 

10 More Discussions You Might Find Interesting

1. Tips and Tutorials

Simple date and time calulation in BASH

The GNU date command in full of goodies but not when it comes to calculate a date or time difference. Here is what I came up with after looking to more than one solution. Code should be self explaining. #!/bin/bash date2stamp () { date --utc --date "$1" +%s } stamp2date (){ ... (0 Replies)
Discussion started by: ripat
0 Replies

2. HP-UX

a simple way of converting a date in seconds to normal date

Hi all! I'm working on a HPUX system, and I was wondering if there is a simple way to convert a date from seconds (since 1970) to a normal date. Thanks (2 Replies)
Discussion started by: travian
2 Replies

3. UNIX for Dummies Questions & Answers

Any simple method to check date format (YYDDD)?

Hi Guru's, Are there any simple method to check the date format which is in "YYDDD" (ex: 08002 for 02-Jan-2008)? Eventhough this can be implemented in several way's, I need the simpler one. Any idea would be much appreciated. Thanks in advance, Mysore Ganapati (4 Replies)
Discussion started by: ganapati
4 Replies

4. Shell Programming and Scripting

Simple date formatting?

Hi guys, I have some embedded perl within my shell script to get me the modification time/date of a file which returns me the following string: Fri May 1 09:52:58 2009 I have managed to get the bits i need such as 1-May-2009, but what i would prefer is 010509 instead... Here is my... (4 Replies)
Discussion started by: muay_tb
4 Replies

5. Shell Programming and Scripting

Simple date issue

Hi all, i have used the search already before someone shouts at me and i have seen the 'datecalc' program but this is not working correctly for me in the shell and environment i am using. I am using solaris 10 and bourne shell. I have two dates '07-04-2009' and '05-05-2009'. I just need to... (2 Replies)
Discussion started by: muay_tb
2 Replies

6. Shell Programming and Scripting

20090620231013 to date format i am using substr, any simple way in perl?

Hi Everyone, $tmp="20090620231013"; $tmp = substr($tmp,0,8)." ".substr($tmp,8,2).":".substr($tmp,10,2).":".substr($tmp,12,2); So my output is: 20090620 23:10:13. I only can think substr is easy, any perl can do this just one line very simple efficient one? :eek: Thanks (3 Replies)
Discussion started by: jimmy_y
3 Replies

7. Shell Programming and Scripting

Simple date and time calulation in BASH

There is a closed Thread: <url>Here will be the url to the original post once I have 5 posts in this forum...</url> But a small bug had found his way into this very cool and simple code. #!/bin/bash date2stamp () { date --utc --date "$1" +%s } stamp2date (){ date --utc --date... (2 Replies)
Discussion started by: frood
2 Replies

8. Shell Programming and Scripting

Simple date issue

Hi , Here is the smaller version of the problem. Working individually as command ************************>echo $SHELL /bin/bash ************************>TO_DAY=`date` ************************>echo $TO_DAY Tue Jul 16 02:28:31 EDT 2013 ************************> Not working when... (5 Replies)
Discussion started by: Anupam_Halder
5 Replies

9. Shell Programming and Scripting

How to do simple date (time) calculation in shell script?

Hi, I'm looking for a way to do a simple math calc during a shell script as a means of logging how long a particular task takes. For example... STARTTIME=whenever this script starts ./path/to/command.sh >>logfile.log TOTALTIME=<time at this stage of the script after above command... (7 Replies)
Discussion started by: nbsparks
7 Replies

10. Windows & DOS: Issues & Discussions

Simple 'date' to 001 scheme script

So since I'm looking for an easy way to numberize files in a folder according to date: Is there an easy script (batch, windows), that will rename files like this: .earliest creation time: 001.file older creatiin time : 002.file even older time : 003.file .... ... .. . ... (10 Replies)
Discussion started by: pasc
10 Replies
DATE(1) 						      General Commands Manual							   DATE(1)

NAME
date - print or set the date and time SYNOPSIS
date [-qsu] [[MMDDYY]hhmm[ss]] [+format] OPTIONS
-q Read the date from stdin -s Set the time (implicit for -q or a date string) -u Print the date as GMT -t Use this number of seconds instead of current time EXAMPLES
date # Print the date and time date 0221921610 # Set date to Feb 21, 1992 at 4:10 p.m. DESCRIPTION
With the -q flag or a numeric argument, date sets the GMT time and date. MMDDYY refers to the month, day, and year; hhmmss refers to the hour, minute and second. Each of the six fields must be exactly two digits, no more and no less. date always display the date and time, with the default format for the system. The -u flag request GMT time instead of local time. A format may be specified with a + followed by a printf-like string with the following options: %% % character %A Name of the day %B Name of the month %D mm/dd/yy %H Decimal hour on 2 digits %I Decimal hour modulo 12 on 2 digits %M Decimal minute on 2 digits %S Decimal seconds on 2 digits %T HH:MM:SS %U Decimal week number, Sunday being first day of week %W Decimal week number, Monday being first day of week %X Same as %T %Y Decimal year on 4 digits %Z Time Zone (if any) %a Abbreviated name of the day %b Abbreviated name of the month %c Appropriate date & time (default format) %d Decimal day of the month on 2 digits %e Same as %d, but a space replaces leading 0 %h Same as %b %j Decimal dey of the year on 3 digits %m Decimal month on 2 digits %n Newline character %p AM or PM %r 12-hour clock time with AM/PM %s Number of seconds since the epoch %t Tab character %w Decimal day of the week (0=Sunday) %x Same as %D %y Decimal year on 2 digits SEE ALSO
time(2), ctime(3), readclock(8). DATE(1)
All times are GMT -4. The time now is 04:47 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy