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Full Discussion: Selecting lowest and highest values in columns 1 and 2, based on subsets in column 3
Top Forums Shell Programming and Scripting Selecting lowest and highest values in columns 1 and 2, based on subsets in column 3 Post 302629887 by jim mcnamara on Wednesday 25th of April 2012 07:31:07 AM
Old 04-25-2012
Code:
awk  '{ max[$3]=($2>max[$3])? $2: max[$3];
           if(! $3 in min) {min[$3]=999999999};  
           min[$3]=($1<min[$3])? $1: min[$3];
           next;
        }
        END {
               for(i in min){ print  min[i], max[i], i}
        } '   inputfilename  > outputfilename

Assuming I understood... try this.
This User Gave Thanks to jim mcnamara For This Post:
hubleo
 

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LEARN ABOUT MOJAVE

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.

GIT

       Part of the git(1) suite

Git 2.17.1                                                          10/05/2018                                                       GIT-COLUMN(1)
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