Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Datestamp format 2nd change in csv file (awk or sed)
Top Forums Shell Programming and Scripting Datestamp format 2nd change in csv file (awk or sed) Post 302916883 by Akshay Hegde on Friday 12th of September 2014 11:16:14 AM
Old 09-12-2014
Code:
akshay@nio:/tmp$ cat file.csv
2014-08-21 18:06:26,A,B,12345,123,C,1232,26/08/14 18:07

Code:
akshay@nio:/tmp$ cat date_format.awk
function fmt(v,reverse){

	split(v,dt,"[-/ :]")	
	str=dt[1]" "dt[2]" "dt[3]" "dt[4]" "dt[5]" "dt[6]
	
	if(reverse)
	{
		dt[3] += (dt[3] >=0 && dt[3] <=69) ? 2000 : (dt[3]>=70 && dt[3] <= 99) ? 1900 : 0

		str = dt[3]" "dt[2]" "dt[1]" "dt[4]" "dt[5]" " ( length(dt[6])?dt[6]:0 )
	}

	return strftime("%d/%m/%Y %H:%m",mktime(str))
}
{
	$1 = fmt($1) 
	$8 = fmt($8,1)
}1

Resulting
Code:
akshay@nio:/tmp$ awk -vFS="," -f date_format.awk file.csv
21/08/2014 18:08 A B 12345 123 C 1232 26/08/2014 18:08

This User Gave Thanks to Akshay Hegde For This Post:
say170
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

AWK CSV to TXT format, TXT file not in a correct column format

HI guys, I have created a script to read 1 column in a csv file and then place it in text file. However, when i checked out the text file, it is not in a column format... Example: CSV file contains name,age aa,11 bb,22 cc,33 After using awk to get first column TXT file... (1 Reply)
Discussion started by: mdap
1 Replies

2. Shell Programming and Scripting

Using awk/sed in handling csv file.

Please study the below script and the output Script: echo "Minimum ${host} ${process} response time=${min} ms" >> ${OUTDIR}/${OUTFILE}; echo "Maximum ${host} ${process} response time=${max} ms" >> ${OUTDIR}/${OUTFILE}; echo "Average ${host} ${process} response time=${avg} ms" >>... (0 Replies)
Discussion started by: ajincoep
0 Replies

3. Programming

awk script to convert a text file into csv format

hi...... thanks for allowing me to start a discussion i am collecting usb usage details of all users and convert it into csv files so that i can export it into some database.. the input text file is as follows:- USB History Dump by nabiy (c)2008 (1) --- Kingston DataTraveler 130 USB... (2 Replies)
Discussion started by: certteam
2 Replies

4. Shell Programming and Scripting

awk/sed/something else for csv file

Hi, I have a filename.csv in which there are 3 colums, ie: Name ; prefixnumber ; number root ; 020 ; 1234567 user1,2,3 ; 070 ; 7654321 What I want is to merge colum 2 and 3 that it becomes 0201234567 or even better +31201234567 so the country number is used and drop the leading 0.... (9 Replies)
Discussion started by: necron
9 Replies

5. Shell Programming and Scripting

awk work with time change in csv file

Hi, i have csv input file looks like below 3rd field is date and time field i want to change it with user supplied date and time says year=2011 month=09 day=05 hour=11 count=2 when count is say 10 then first ten records should pick and it should increment the... (2 Replies)
Discussion started by: raghavendra.nsn
2 Replies

6. Shell Programming and Scripting

Change a file content format using awk

Hi, i have a file input.txt Continent North America Country USA Capital Washington D.C. Country Canada Capital Ottawa Continent South America Country Argentina Capital Buenos Aires Country Brazil Capital Brasília Coutry Colombia Capital Bogotá and i want to get an output.txt ... (3 Replies)
Discussion started by: fastlane3000
3 Replies

7. Shell Programming and Scripting

Need to change date format in a csv file using awk

Example: Input csv file 00245DLS,Sitel Ocala,12/31/2014,18:45,1.00,7.00,0.00,0.00 00245DLS,Sitel Ocala,12/31/2014,19:00,-1.00,-1.00,-1.00,-1.00 00245HB,Charlotte,01/01/2015,00:00,-1.00,-1.00,-1.00,0.00 Output csv file 00245DLS,Sitel Ocala,2014/12/31,18:45,1.00,7.00,0.00,0.00 00245DLS,Sitel... (8 Replies)
Discussion started by: adit
8 Replies

8. Shell Programming and Scripting

Date format change in a csv file

Hi, We have csv file where date is coming in MM/DD/YYYY HH:MM:SS (06/23/2015 20:59:12) in multiple places But we need to change the date format to DD/Mon/YYYY HH:MM:SS (23/Jul/2015 20:59:12) using shell script. Please let us know how can we achieve the same. (16 Replies)
Discussion started by: dholea
16 Replies

9. Shell Programming and Scripting

How to parse this file using awk and output in CSV format?

My source file looks like this: Cust-Number = "101" Cust-Name="Joe" Cust-Town="London" Cust-hobby="tennis" Cust-purchase="200" Cust-Number = "102" Cust-Name="Mary" Cust-Town="Newyork" Cust-hobby="reading" Cust-purchase="125" Now I want to parse this file (leaving out hobby) and... (10 Replies)
Discussion started by: Balav
10 Replies

10. Shell Programming and Scripting

Change date format in am/pm in csv files using UNIX

Hi All, I'm new to forum good to hear all. I stuck in converting date format in csv file using unix csv file contains as below ,750,0000000000000000GCJR, ,06/22/2016 14:48:44 I want to convert into as below ,750,0000000000000000GCJR, ,06/22/2016 02:48:44 PM Please reply asap..... (22 Replies)
Discussion started by: Raghureds
22 Replies

LEARN ABOUT DEBIAN

linux::distribution::packages

Linux::Distribution::Packages(3pm)			User Contributed Perl Documentation			Linux::Distribution::Packages(3pm)

NAME

       Linux::Distribution::Packages - list all packages on various Linux distributions

SYNOPSIS

	 use Linux::Distribution::Packages qw(distribution_packages distribution_write);

	 $linux = new Linux::Distribution::Packages({'format' => 'csv', 'output_file' => 'packages.csv'});
	 $linux->distribution_write();

	 # Or you can (re)set the options when you write.
	 $linux->distribution_write({'format' => 'xml', 'output_file' => 'packages.xml'});

	 # If you want to reload the package data
	 $linux->distribution_packages();

DESCRIPTION

       This is a simple module that uses Linux::Distribution to guess the linux distribution and then uses the correct commands to list all the
       packages on the system and then output them in one of three formats:  native, csv, and xml.

       Distributions currently working:  debian, ubuntu, fedora, redhat, suse, gentoo, slackware, redflag.

       The module inherits from Linux::Distribution, so can also use its calls.

   EXPORT
       None by default.

TODO

       * Add the capability to correctly get packages for all recognized distributions.  * Seperate out parsing from writing.  Parse data to hash
       and give access to hash.  Then write the formatted data from the hash.

AUTHORS

       Judith Lebzelter, <judith@osdl.org> Alberto Re, <alberto@accidia.net>

COPYRIGHT AND LICENSE

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.5 or,
       at your option, any later version of Perl 5 you may have available.

perl v5.10.1							    2006-04-19					Linux::Distribution::Packages(3pm)
All times are GMT -4. The time now is 01:56 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy