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Top Forums Shell Programming and Scripting Select lines in which column have value greater than some percent of total file lines Post 302515840 by zaxxon on Thursday 21st of April 2011 04:11:54 AM
Old 04-21-2011
You did not specify which value represents the length so I just test > 2 as you said.

Code:
awk '$3 > 2 {printf("%-5s%-5s%-5s\n", $1, $2, $3)}' infile
1    32   3
4    6    4
45   4    61
54   66   4
5    65   51
12   32   85

 

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IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME
igawk - gawk with include files SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ... igawk [ all gawk options ] [ -- ] program-text file ... DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1). AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like @include getopt.awk in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path. OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports. EXAMPLES
cat << EOF > test.awk @include getopt.awk BEGIN { while (getopt(ARGC, ARGV, "am:q") != -1) ... } EOF igawk -f test.awk SEE ALSO
gawk(1) Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995. AUTHOR
Arnold Robbins (arnold@skeeve.com). Free Software Foundation Nov 3 1999 IGAWK(1)
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