Unix Bash: substitute columns in .csv using other .csv columns Post: 302485366

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Adding columns in csv

I have the following data in FILE1.CSV: code: Amount1: Amount2: xxxxx ,, 200 ,,400 yyxxa ,,200 bbcgu ,,2500 ,,300 i want to be able to produce the following FILE2.CSV: code: Amount xxxxx ,, 600...

2. UNIX for Advanced & Expert Users

Help in Deleting columns and Renaming Mutliple columns in a .Csv File

Hi All, i have a .Csv file in the below format startTime, endTime, delta, gName, rName, rNumber, m2239max, m2239min, m2239avg, m100016509avg, m100019240max, metric3min, m100019240avg, propValues 11-Mar-2012 00:00:00, 11-Mar-2012 00:05:00, 300.0, vma3550a, a-1_CPU Index<1>, 200237463, 0.0,...

3. Shell Programming and Scripting

CSV Sorting on only particular columns

Hello! So ive been presented with this comma-delimited file: I need a print to look as below " lastname, phone_number, zip for every person with a last name starting with the letter H, I only with a 650-area code phone number. output should be sorted by reverse ZIP code " I only have...

4. Shell Programming and Scripting

Deleting all the fields(columns) from a .csv file if all rows in that columns are blanks

Hi Friends, I have come across some files where some of the columns don not have data. Key, Data1,Data2,Data3,Data4,Data5 A,5,6,,10,, A,3,4,,3,, B,1,,4,5,, B,2,,3,4,, If we see the above data on Data5 column do not have any row got filled. So remove only that column(Here Data5) and...

5. Shell Programming and Scripting

Comparing Select Columns from two CSV files in UNIX and create a third file based on comparision

Hi , I want to compare first 3 columns of File A and File B and create a new file File C which will have all rows from File B and will include rows that are present in File A and not in File B based on First 3 column comparison. Thanks in advance for your help. File A A,B,C,45,46...

6. Shell Programming and Scripting

Compare 2 csv files by columns, then extract certain columns of matcing rows

Hi all, I'm pretty much a newbie to UNIX. I would appreciate any help with UNIX coding on comparing two large csv files (greater than 10 GB in size), and output a file with matching columns. I want to compare file1 and file2 by 'id' and 'chain' columns, then extract exact matching rows'...

7. Shell Programming and Scripting

Match columns from two csv files and update field in one of the csv file

Hi, I have a file of csv data, which looks like this: file1: 1AA,LGV_PONCEY_LES_ATHEE,1,\N,1,00020460E1,0,\N,\N,\N,\N,2,00.22335321,0.00466628 2BB,LES_POUGES_ASF,\N,200,200,00006298G1,0,\N,\N,\N,\N,1,00.30887539,0.00050312...

8. Shell Programming and Scripting

Import 2 columns from 8 .csv files into pandas df (side by side) and write a new csv

I have 8 .csv files with 16 columns and "n" rows with no Header. I want to parse each of these .csv and get column and put the data into a new.csv. Once this is done, the new.csv should have 16 columns (2 from each input.csv) and "n" rows. Now, I want to just take the average of Column from...

9. UNIX for Advanced & Expert Users

Replace columns in .csv using other .csv columns

Hi, I have 2 csv files with 15 000 lines, which looks like this: Daily.csv "CODE","BRAND","DESIGNER","SIZE","TYPE","GENDER","SET","DESCRIPTION","IMAGE","COST","WEIGHT","MSRP","UPC" "M-1001","212","Caroline Her","1.7 oz","EDT...

10. UNIX for Beginners Questions & Answers

UNIX Command to Match columns from two csv files

I am joining two CSV files based on 'Server_Name' column, 1st column of first file and 2nd column of second file. If matches, output 1st and 2nd column from first file, 3rd,4th,5th,6th columns from second file. I am expecting output CSV file as below. Could you please send me help me with...

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)

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Adding columns in csv

Discussion started by: chachabronson

2. UNIX for Advanced & Expert Users

Help in Deleting columns and Renaming Mutliple columns in a .Csv File

Discussion started by: mahi_mayu069

3. Shell Programming and Scripting

CSV Sorting on only particular columns

Discussion started by: strangemachine

4. Shell Programming and Scripting

Deleting all the fields(columns) from a .csv file if all rows in that columns are blanks

Discussion started by: ks_reddy