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Full Discussion: How to calculate mode for several files HELPPPP!!
Top Forums Shell Programming and Scripting How to calculate mode for several files HELPPPP!! Post 302607033 by balajesuri on Tuesday 13th of March 2012 11:32:52 AM
Old 03-13-2012
From what I understood:

Code:
$ cat input
2005-01-21    05:30:00    0.518736    -163
2005-01-20    05:30:00    0.518736    -160
2005-01-22    05:30:00    0.518736    -159
2005-01-23    05:30:00    0.518736    -157
2005-12-25    05:30:00    0.518736    -157
2005-12-26    05:30:00    0.518736    -157
2005-12-22    05:30:00    0.518736    -156
2005-12-30    05:30:00    0.518736    -156
2005-12-05    05:30:00    0.518736    -155
2005-12-17    05:30:00    0.518736    -155
2005-12-21    05:30:00    0.518736    -155
2005-12-23    05:30:00    0.518736    -155
2005-12-24    05:30:00    0.518736    -155
2005-12-31    05:30:00    0.518736    -155
2005-01-03    05:30:00    0.518736    -154
$
$ perl -ane '$x{$F[3]}++;
END {
    $val = 0; $key = 0;
    while (($k, $v) = each %x) { 
        if ($v > $val) { $key = $k; $val = $v }
    }
    open I, "< input";
    for (<I>) {
        chomp; @y = split /\s+/;
        print "$y[1]\t$y[2]\t$key\n";
    }
    close I;
}' input
05:30:00        0.518736        -155
05:30:00        0.518736        -155
05:30:00        0.518736        -155
05:30:00        0.518736        -155
05:30:00        0.518736        -155
05:30:00        0.518736        -155
05:30:00        0.518736        -155
05:30:00        0.518736        -155
05:30:00        0.518736        -155
05:30:00        0.518736        -155
05:30:00        0.518736        -155
05:30:00        0.518736        -155
05:30:00        0.518736        -155
05:30:00        0.518736        -155
05:30:00        0.518736        -155
$

 

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LEARN ABOUT CENTOS

git-column

GIT-COLUMN(1)							    Git Manual							     GIT-COLUMN(1)

NAME

       git-column - Display data in columns

SYNOPSIS

       git column [--command=<name>] [--[raw-]mode=<mode>] [--width=<width>]
		    [--indent=<string>] [--nl=<string>] [--padding=<n>]

DESCRIPTION

       This command formats its input into multiple columns.

OPTIONS

       --command=<name>
	   Look up layout mode using configuration variable column.<name> and column.ui.

       --mode=<mode>
	   Specify layout mode. See configuration variable column.ui for option syntax.

       --raw-mode=<n>
	   Same as --mode but take mode encoded as a number. This is mainly used by other commands that have already parsed layout mode.

       --width=<width>
	   Specify the terminal width. By default git column will detect the terminal width, or fall back to 80 if it is unable to do so.

       --indent=<string>
	   String to be printed at the beginning of each line.

       --nl=<N>
	   String to be printed at the end of each line, including newline character.

       --padding=<N>
	   The number of spaces between columns. One space by default.

AUTHOR

       Written by Nguyen Thai Ngoc Duy <pclouds@gmail.com[1]>

GIT

       Part of the git(1) suite

NOTES

	1. pclouds@gmail.com
	   mailto:pclouds@gmail.com

Git 1.8.3.1							    06/10/2014							     GIT-COLUMN(1)
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