Sponsored Content
Top Forums UNIX for Dummies Questions & Answers Sort field by date mm/dd/yyyy Post 302399712 by anbu23 on Monday 1st of March 2010 09:54:05 AM
Old 03-01-2010
Code:
$ sort -n -t"/" -k3 -k1 -k2 file
12/17/2009,1.0467
12/18/2009,1.0427
12/21/2009,1.0459
12/22/2009,1.0482
12/23/2009,1.0393
12/24/2009,1.0386
12/28/2009,1.0353
12/29/2009,1.0366
12/30/2009,1.0364
12/31/2009,1.0357

What do you mean by not working? What is your expected output?
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Change Date from dd-mmm-yyyy to mm/dd/yyyy

I want to change a date from format dd-mmm-yyyy to mm/dd/yyyy. Is there a way to do this with sed or do you have to write a case statement to convert JAN to 01? Thanks (9 Replies)
Discussion started by: stringzz
9 Replies

2. Shell Programming and Scripting

How to Sort files on date field

:cool: Hi all, I have a pecular issue in sorting these files in Solaris environment. All the below files are modified on November 4th, but I want to sort these files as per date column (eg: 01May07_1623 = ddmmmyy_hhmm) Nov 4 18:27 SONYELEC00.GI22973.01May07_1623.gpg Nov 4 18:27... (4 Replies)
Discussion started by: shivaastrogun
4 Replies

3. Shell Programming and Scripting

Perl script to extract last date field (yyyy/mm/dd)

Hi Friends, I've a special requirement, even though I know how to implement this using shell scripting, current requirement is PERL, in which I'm not much familiar !!!. I've a record, which has around 200 fields, out of which I need to extract only one date value from the 97th field (this... (1 Reply)
Discussion started by: ganapati
1 Replies

4. Shell Programming and Scripting

converting the date field from dd/mm/yyyy to yyyy/mm/dd

How to convert the date field from dd/mm/yyyy to yyyy/mm/dd in unix my script will generate text file which have two fields one is date and another is name of the server for example this is sample date which I have to sort based on older to newer date the problem is when I found out sort will... (4 Replies)
Discussion started by: pareshan
4 Replies

5. Shell Programming and Scripting

Sort two columns in a field, one of them being a date

Hi, I have a set of columns in a csv file, my first row being an integer and 2nd being a date. I want to first sort it using the first column and then by the second. for e.g. i have , 1234,09/05/2009,hi 5678,01/01/2008,hi 1234,11/03/2006,hello 5678,28/07/2010,hello i tried this... (5 Replies)
Discussion started by: sweta_doshi
5 Replies

6. Shell Programming and Scripting

change date format from yyyy/mm/dd to dd/mm/yyyy

(Attention: Green PHP newbie !) I have an online inquiry form, delivering a date in the form yyyy/mm/dd to my feedback form. If the content passes several checks, the form sends an e-mail to me. All works fine. I just would like to receive the date in the form dd/mm/yyyy. I tried with some code,... (6 Replies)
Discussion started by: keyboarder
6 Replies

7. Shell Programming and Scripting

Converting date DD MM YYYY to DD MON YYYY

Hello, I am writing a script that parses different logs and produces one. In the source files, the date is in DD MM YYYY HH24:MI:SS format. In the output, it should be in DD MON YYY HH24:MI:SS (ie 25 Jan 2010 16:10:10) To extract the dates, I am using shell substrings, i.e.: read line ... (4 Replies)
Discussion started by: Adamm
4 Replies

8. Shell Programming and Scripting

Sorting Date Field with Sort -k :/

SOLVED : (17 Replies)
Discussion started by: Glitch100
17 Replies

9. UNIX for Dummies Questions & Answers

Epoch date to YYYY/MM/DD or MM/DD/YYYY

I've seen a lot of posts on this and have tried the following: echo 1257000000| perl -e '($d,$m,$y)=(localtime(time-86400));$m+=1;$y+=1900;printf "$y/$m/$d\n";' But I am unable to convert a past Epoch date into a format such as YYYY/MM/DD or MM/DD/YYYY. I am using bash and don't know... (4 Replies)
Discussion started by: newbie2010
4 Replies

10. AIX

Sort by date field in AIX

I wanted to sort the below data on 4th field(comma seperator) based on month and date and time on AIX OS. Input data: 3,AJ,30 Jul 06:30,30 Jul 06:30 5,AJ,30 Jul 06:30,30 Jul 06:49 10,AJ,30 Jul 06:30,02 Jan 05:41 4,AJ,30 Jul 06:30,30 Jul 06:36 2,AJ,30 Jul 06:30,28 Jul 06:45 9,AJ,30 Jul... (2 Replies)
Discussion started by: Amit Joshi
2 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 02:45 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy