AWK - check column data Post: 302383819

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to check a column contain numeric or char data type ??

I have a file called clientname_filename.csv whose contents are like col1|col2|col3|col4| 510|abc|xxx|450| 510|abc11|yyy|350 510|pqr99|zzz| 670 512|222|439|110 Here i have check the contents of column for data type. i have a constraints that col1 always contain Numeric value column 2...

2. Shell Programming and Scripting

two-column data to matrix in AWK

Howdy, I need to convert an association data matrix, currently in a two-column format, into a matrix with numbers indicating the number of associations. I've been looking around for AWK code in the list, but could not find anything. Here's an example of what I want to perform: original...

3. Shell Programming and Scripting

Calculate data and make it into new column using awk

Hi everyone, just some simple question... i've been using a awk script to calculate my data... i have 3 files: file a1.txt: 2 3 4 5 3 4 file a2.txt: 4 5 6 7 8

4. Shell Programming and Scripting

Awk to add selected row column data

Looks at the most efficient way to add up the column of data based off of the rows. Random data Name-Number-ID Sarah-2.0-15 Bob-6.3-15 Sally-1.0-10 James-1.0-10 Scotty-10.7-15 So I would select all those who have ID = 15 and then add up total number read - p "Enter ID number" Num ...

5. Shell Programming and Scripting

Printing another column using awk and input data

Hi, I have data of the following type, chr1 234 678 39 852 638 abcd 7895 chr1 526 326 33 887 965 kilj 5849 Now, I would like to have something like this chr1 234 678 39 852 638 abcd 7895 <a href="http://unix.com/thread=chr1:234-678">Link</a> chr1 526 326 33 887 965 kilj 5849 <a...

6. Shell Programming and Scripting

Compare 2 files and match column data and align data from 3 column

Hello experts, Please help me in achieving this in an easier way possible. I have 2 csv files with following data: File1 08/23/2012 12:35:47,JOB_5330 08/23/2012 12:35:47,JOB_5330 08/23/2012 12:36:09,JOB_5340 08/23/2012 12:36:14,JOB_5340 08/23/2012 12:36:22,JOB_5350 08/23/2012...

7. Shell Programming and Scripting

awk - script help: column to row format of data allignment?

Experts Good day, I have the following data, file1 BRAAGRP1 A2X B2X C2X D2X BRBGRP12 A3X B3X Z10 D09 BRC1GRP2 LO01

8. UNIX for Dummies Questions & Answers

Using awk to find and use the maximum value in column of data

Dear Unix Gurus, I have a text file with multiple columns, for example, see sample.txt below 0 1 301 1 4 250 2 6 140 3 2 610 7 1 180I want to find the maximum in, say, column 3, normalise all the values to this maximum value (to 4 decimal places) and spit everything into a new...

9. Shell Programming and Scripting

Append data with substring of nth column fields using awk

Hi guys, I have problem to append new data at the end of each line of the files where it takes whole value of the nth column. My expected result i just want to take a specific value only. This new data is based on substring of 11th, 12th 13th column that has comma seperated value. My code: awk...

10. Shell Programming and Scripting

How to get row data printed in column using awk?

Hi team, I have below sample file. $ cat sample dn: MSISDN=400512345677,dc=msisdn,ou=NPSD,serv=CSPS,ou=servCommonData,dc=stc structuralObjectClass: NphData objectClass: NphData objectClass: MSISDN entryDS: 0 nodeId: 35 createTimestamp: 20170216121047Z modifyTimestamp: 20170216121047Z...

LEARN ABOUT DEBIAN

colrm

COLRM(1)						    BSD General Commands Manual 						  COLRM(1)

NAME

     colrm -- remove columns from a file

SYNOPSIS

     colrm [start [stop]]

DESCRIPTION

     The colrm utility removes selected columns from the lines of a file.  A column is defined as a single character in a line.  Input is read
     from the standard input.  Output is written to the standard output.

     If only the start column is specified, columns numbered less than the start column will be written.  If both start and stop columns are spec-
     ified, columns numbered less than the start column or greater than the stop column will be written.  Column numbering starts with one, not
     zero.

     Tab characters increment the column count to the next multiple of eight.  Backspace characters decrement the column count by one.

ENVIRONMENT

     The LANG, LC_ALL and LC_CTYPE environment variables affect the execution of colrm as described in environ(7).

EXIT STATUS

     The colrm utility exits 0 on success, and >0 if an error occurs.

SEE ALSO

     awk(1), column(1), cut(1), paste(1)

HISTORY

     The colrm command appeared in 3.0BSD.

BSD
								  August 4, 2004							       BSD

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to check a column contain numeric or char data type ??

Discussion started by: jambesh

2. Shell Programming and Scripting

two-column data to matrix in AWK

Discussion started by: sramirez

3. Shell Programming and Scripting

Calculate data and make it into new column using awk

Discussion started by: yat

4. Shell Programming and Scripting

Awk to add selected row column data

Discussion started by: Ironguru