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Full Discussion: awk grouping by name script
Top Forums Shell Programming and Scripting awk grouping by name script Post 302442218 by Avto on Tuesday 3rd of August 2010 04:35:14 PM
Old 08-03-2010
awk grouping by name script

Hello

I am trying to figure out a script which could group a log file by user names. I worked with awk command and I could trim the log file to:

Code:
<USER: John Frisbie > /* Thu Aug 06 2009 15:11:45.7974 */ FLOAT GRANT WRITE John Frisbie (500 of 3005 write)
<USER: Shawn Sanders > /* Thu Aug 06 2009 15:11:49.7695 */ FLOAT GRANT WRITE Shawn Sanders (552 of 3004 write)
<USER: John Frisbie > /* Thu Aug 06 2009 15:12:02.3639 */ LOGIN John Frisbie

But I need to have the output like:

Code:
Users
John Frisbie
FLOAT GRANT WRITE Thu Aug 06 2009 15:11:45.7974 (500 of 3005 write)
LOGIN Thu Aug 06 2009 15:12:02.3639

Shawn Sanders
FLOAT GRANT WRITE Thu Aug 06 2009 15:11:49.7695 (552 of 3004 write)

I have tried commands like:
Code:
awk 'BEGIN{print "Users"} {a[$2]=a[$2]+[$3]}END{for (i in a) printf(i,a[i], $5,$6,$7,$8,$9,$11,$12,$13,$14,$15]} ' log

or
Code:
User= $1,$2
awk '{if ($1,$2 == "User")print $5,$6,$7,$8,$9,$11,$12,$13,$14,$15}' log

But after several results it seems that I am completely lost. I am not sure how can I group the user ids by name and then display the user name only once and below of it all the information associated .

If you could please provide your advice I will appreciate it.

Thanks!

Last edited by Scott; 08-03-2010 at 06:37 PM.. Reason: Please use code tags
 

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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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