Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Need to change date format in a csv file using awk
Top Forums Shell Programming and Scripting Need to change date format in a csv file using awk Post 302928287 by Scrutinizer on Wednesday 10th of December 2014 01:22:51 PM
Old 12-10-2014
Alternatively (if non-date fields have no slashes):
Code:
sed 's|\([^,]*\)/\([^,]*\)|\2/\1|g' file

This User Gave Thanks to Scrutinizer For This Post:
adit
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Format a date in a csv file

So I have a csv file where the 3rd field is a date string in the format yyyy-mm-dd. I need to change it to mm/dd/yyyy. So each line in the csv file looks like: StringData,StringData,2009-02-17,12.345,StringData StringData,StringData,2009-02-16,65.789,StringData Any idea how I can keep... (5 Replies)
Discussion started by: rpiller
5 Replies

2. Shell Programming and Scripting

How to change date format in file

Hello! I have a textfile that look like this: "83d1:46:2b";"20091008190000";"Rögle BK - Skellefteå";"Swedish" "d4c:46:21";"20091008190000";"Södertälje - Brynäs";"Swedish" "d4b:46:2";"20091008190000";"HV 71 - Färjestad";"Swedish" "838:46:b";"20091010160000";"Skellefteå - HV 71";"Swedish"... (2 Replies)
Discussion started by: condmaster
2 Replies

3. Shell Programming and Scripting

File date format how to change

Hi All, Below are the unix files taken by the help of ls -lrt -rw-r--r-- 1 kbehera Domain Users 293 Jul 27 13:33 sand.txt -rw-r--r-- 1 kbehera Domain Users 4 Jul 27 13:37 sand1.txt -rw-r--r-- 1 kbehera Domain Users 293 Jul 27 15:30 new_sand.txt -rw-r--r-- 1 kbehera Domain Users 0 Jul 27... (2 Replies)
Discussion started by: krupasindhu18
2 Replies

4. Shell Programming and Scripting

Changing date format in CSV file

I have a CSV file with a date format like this; 11/19/2012 17:37:00,1.372,121.6 11/19/2012 17:38:00,0.743,121.6 Want to change the time stamp to seconds after 1970 so I can get the data in rrdtool. For anyone interested, this is data from a TED5000 unit and is Kwatts and volts. Needs to... (3 Replies)
Discussion started by: ottsm
3 Replies

5. Shell Programming and Scripting

awk - change date format

I have below date format in a CSV file. (dd/mm/yyyy) Ex Input: 9/8/2013 Need to convert it into below format (yyyymmdd ) and redirect to new file. Ex Output: 20130809 How do I use awk here to change the format and if leading 0 (zero) is not then add it. Please help. Thanks. (8 Replies)
Discussion started by: vegasluxor
8 Replies

6. Shell Programming and Scripting

Datestamp format 2nd change in csv file (awk or sed)

I have a csv file formatted like this: 2014-08-21 18:06:26,A,B,12345,123,C,1232,26/08/14 18:07and I'm trying to change it to MM/DD/YYYY HH:MM for both occurances. I have got this: awk -F, 'NR <=1 {print;next}{"date +%d/%m/%Y\" \"%H:%m -d\""$1 "\""| getline dte;$1=dte}1' OFS="," test.csvThis... (6 Replies)
Discussion started by: say170
6 Replies

7. 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

8. 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

9. UNIX for Beginners Questions & Answers

Date format conversion how to change this from using nawk to awk

Hi, I have a file where I need to change the date format on the nth field from DD-MM-YYYY to YYYY-MM-DD so I can accurately sort the record by dates From regex - Use sed or awk to fix date format - Stack Overflow, I found an example using nawk. Test run as below: $: cat xyz.txt A ... (2 Replies)
Discussion started by: newbie_01
2 Replies

10. UNIX for Beginners Questions & Answers

Change date format in a file.

Hi all, I have a file as below, i would like the change the format of the time from "11/7/2019 20:12" to "2019-07-11 20:12:00" in the last coloumn. any awk solution on this. Input: 2,0,695016,1961612,497212,5800804,0,0,161,33,7605,12226,23,10,66,0,0,34,11/7/2019 20:10... (4 Replies)
Discussion started by: Raghuram717
4 Replies

LEARN ABOUT DEBIAN

ifpps

ifpps(8)							netsniff-ng-toolkit							  ifpps(8)

NAME

       ifpps - fetch and format kernel network statistics

SYNOPSIS

       ifpps	 -d|--dev <netdev> [-t|--interval <sec>][-p|--promisc][-c|--term]
	    [-C|--csv][-H|--csv-tablehead][-l|--loop][-v|--version][-h|--help]

DESCRIPTION

       A tiny tool to provide top-like reliable networking statistics.	ifpps reads out the 'real' kernel statistics, so it does not give
       erroneous statistics on high I/O load.

OPTIONS

       ifpps --dev eth0
	   Fetch eth0 interface statistics.

       ifpps --dev eth0 --interval 60 --csv
	   Output eth0 interface statistics every minute in CSV format.

OPTIONS

       -h|--help
	   Print help text and lists all options.

       -v|--version
	   Print version.

       -d|--dev <netdev>
	   Device to fetch statistics for i.e., eth0.

       -p|--promisc
	   Put the device in promiscuous mode

       -t|--interval <time>
	   Refresh time in sec (default 1 sec)

       -c|--term
	   Output to terminal

       -C|--csv
	   Output in CSV format.  E.g. post-processing with Gnuplot et al.

       -H|--csv-tablehead
	   Print CSV table head.

       -l|--loop
	   Loop terminal output.

AUTHOR

       Written by Daniel Borkmann <daniel@netsniff-ng.org>

DOCUMENTATION

       Documentation by Emmanuel Roullit <emmanuel@netsniff-ng.org>

BUGS

       Please report bugs to <bugs@netsniff-ng.org>

								    2012-06-29								  ifpps(8)
All times are GMT -4. The time now is 10:46 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy