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Full Discussion: Need awk help to print specific columns with as string in a header
Top Forums Shell Programming and Scripting Need awk help to print specific columns with as string in a header Post 302525420 by arv_cds on Thursday 26th of May 2011 03:58:55 PM
Old 05-26-2011
Thanks. This works for the test file but not for the real file which has 4000 columns. and the substring "kkk" could be in any column and may be in 1000 different columns. Need an if statement in awk which can scan each header and find the header with string 'KKK' and then enter in print to select the column. Ask questions or put in your words to make sure that I am explaining it well.

Thanks, Again.
 

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LEARN ABOUT DEBIAN

shtool-table

SHTOOL-TABLE.TMP(1)					      GNU Portable Shell Tool					       SHTOOL-TABLE.TMP(1)

NAME

       shtool-table - GNU shtool pretty-print a field-separated list

SYNOPSIS

       shtool table [-F|--field-sep sep] [-w|--width width] [-c|--columns cols] [-s|--strip strip] strsepstr...

DESCRIPTION

       This pretty-prints a list of strings as a table.

OPTIONS

       The following command line options are available.

       -F, --field-sep sep
	   Separate columns using sep. Default is ":".

       -w, --width width
	   Width of each column. Default is 15 characters.

       -c, --columns cols
	   Number of columns. Default is 3.

       -s, --strip strip
	   Strip off any characters past strip. Default is 79.

EXAMPLE

	#   shell script
	shtool table -F , -w 5 -c 4 "1,2,3,4,5,6,7,8,9,10,11,12"

HISTORY

       The GNU shtool table command was originally written by Ralf S.  Engelschall <rse@engelschall.com> in 1999 for GNU shtool.

SEE ALSO

       shtool(1), tr(1), fmt(1), sh(1), awk(1), sed(1).

18-Jul-2008							   shtool 2.0.8 					       SHTOOL-TABLE.TMP(1)
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