Generating multiple new columns with awk Post: 302603530

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Hello, I have a matrix 200*10,000 and I need to extract the columns between 40 and 77. I dont want to write in awk all the columns. eg: awk '{print $40, $41, $42,$43 ... $77}'. I think should exist a better way to do this.

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AWK subtraction in multiple columns Hi there, Can not get the following: input: 34523 934 9485 3847 394 3847 3456 9384 awk 'NR==1 {for (i = 1; i <= NF; i++) {n=$i; next}; {n-=$i} END {print n}' input output: 21188 first column only,...

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Awk if-else syntax with multiple columns

I can't seem to get this to work. I can reformat the date field if it's the first field (and only field) in the file: However, I get a syntax error when the date field is the second field (or has any other columns following): I can use a ";" but then it puts each column on separate...

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Hi, Input 7488 7389 chr1.fa chr1.fa 3546 9887 chr5.fa chr9.fa 7387 7898 chrX.fa chr3.fa 7488 7389 chr21.fa chr3.fa 7488 7389 chr1.fa chr1.fa 3546 9887 chr9.fa chr5.fa 7898 7387 chrX.fa chr3.fa Desired Output 7488 7389 chr1.fa chr1.fa 2 3546 9887 chr5.fa chr9.fa 2...

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Hi forum members, I'm trying to get an average of multiple columns in a csv file using awk. A small example of my input data is as follows: cu,u3o8,au,ag -9,20,-9,3.6 0.005,30,-9,-9 0.005,50,10,3.44 0.021,-9,8,3.35 The following code seems to do most of what I want gawk -F","...

LEARN ABOUT SUSE

exiqsumm

EXIQSUMM(8)                                                   System Manager's Manual                                                  EXIQSUMM(8)

NAME

       exiqsumm - Summarising the queue

SYNOPSIS

       exiqsumm [-a] [-c]

DESCRIPTION

       The  exiqsumm  utility  is a Perl script which reads the output of exim -bp and produces a summary of the messages on the queue.  Thus, you
       use it by running a command such as

         exim -bp | exiqsumm

       The output consists of one line for each domain that has messages waiting for it, as in the following example:

           3   2322   74m   66m  msn.com.example

       This lists the number of messages for the domain, their total volume, and the length of time that the oldest and the newest  messages  have
       been  waiting.   By  default  the output is sorted on the domain name, but exiqsumm has the options -a and -c, which cause the output to be
       sorted by oldest message and by count of messages, respectively.

       The output of exim -bp contains the original addresses in the message, so this also applies to the output from exiqsumm.  No  domains  from
       addresses  generated  by  aliasing or forwarding are included (unless the "one_time" option of the redirect router has been used to convert
       them into 'top level' addresses).

BUGS

       This manual page needs a major re-work. If somebody knows better groff than us and has more experience in writing manual pages, any patches
       would be greatly appreciated.

SEE ALSO

       exim(8), /usr/share/doc/exim4-base/

AUTHOR

       This  manual  page was stitched together from spec.txt by Andreas Metzler <ametzler at downhill.at.eu.org>, for the Debian GNU/Linux system
       (but may be used by others).

                                                                  March 26, 2003                                                       EXIQSUMM(8)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

extracting multiple consecutive columns using awk

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AWK subtraction in multiple columns

Discussion started by: awkward

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Generating different columns from same file

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Awk if-else syntax with multiple columns

Discussion started by: giannicello