plz, i wait your help, AWK problem Post: 302432856

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Top Forums Shell Programming and Scripting plz, i wait your help, AWK problem Post 302432856 by ASAADAOUI on Sunday 27th of June 2010 04:46:54 PM

06-27-2010

Registered User

plz, i wait your help, AWK problem

I have tracefile of three nodes (0 , 1 and 2 ) as follows:

Code:

+ 0.02 0 1 tcp 40 ------- 1 0.0 2.0 0 0
- 0.02 0 1 tcp 40 ------- 1 0.0 2.0 0 0
+ 0.02 2 1 tcp 40 ------- 2 2.1 0.1 0 1
- 0.02 2 1 tcp 40 ------- 2 2.1 0.1 0 1
r 0.025032 0 1 tcp 40 ------- 1 0.0 2.0 0 0
+ 0.025032 1 2 tcp 40 ------- 1 0.0 2.0 0 0
- 0.025032 1 2 tcp 40 ------- 1 0.0 2.0 0 0
r 0.025032 2 1 tcp 40 ------- 2 2.1 0.1 0 1
+ 0.025032 1 0 tcp 40 ------- 2 2.1 0.1 0 1
- 0.025032 1 0 tcp 40 ------- 2 2.1 0.1 0 1
r 0.030064 1 2 tcp 40 ------- 1 0.0 2.0 0 0
+ 0.030064 2 1 ack 40 ------- 1 2.0 0.0 0 2
- 0.030064 2 1 ack 40 ------- 1 2.0 0.0 0 2
r 0.030064 1 0 tcp 40 ------- 2 2.1 0.1 0 1
+ 0.030064 0 1 ack 40 ------- 2 0.1 2.1 0 3
- 0.030064 0 1 ack 40 ------- 2 0.1 2.1 0 3
r 0.035096 2 1 ack 40 ------- 1 2.0 0.0 0 2
+ 0.035096 1 0 ack 40 ------- 1 2.0 0.0 0 2
- 0.035096 1 0 ack 40 ------- 1 2.0 0.0 0 2
...............
...............
.............

I want an awk program which gives me an output file where : each time of node 1, i found total enqueed and total dequeed ( $3=="1") and their difference
like this form :

time ....tot of "+" by node 1....tot of "-"by node 1....(tot of "+" - tot of "-") by node 1

to have a curve : (tot of "+" - tot of "-") by node 1 = f( time )

i try this awk program :

Code:

BEGIN { t1=0;t2=0; t3=0;t4=0 }
{

if($1=="+" && $3=="1"&& $5=="tcp")
{if($1=="-")
{
t3+=$6;
}

t1=$2;
t2+=$6;
t4=t2-t3;
{print "\t\n"t1,t2,t3,t4}
}
} 
END {""}

but without goud result

plz, i wait your help

Last edited by radoulov; 06-27-2010 at 05:50 PM.. Reason: Please use code tags!

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LEARN ABOUT DEBIAN

igawk

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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