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Top Forums Shell Programming and Scripting awk counting number of occurences Post 302354705 by phamp008 on Saturday 19th of September 2009 12:28:41 PM
Old 09-19-2009
awk counting number of occurences

Hi,

I am trying to count the max number of occurences of field1 in my apache log

example:

10.0.0.1 field2 field3
10.0.0.2 filed2 field3
10.0.0.1 field2 field3
10.0.0.1 field2 field3

awk result to print out only the most occurence of field1 and number of occurence
and field1 is dynamic variable, i want to be able to use the same awk command if the log
shows 10.0.0.x

10.0.0.1 3

many thanks

Last edited by phamp008; 09-19-2009 at 01:37 PM..
 

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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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