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Full Discussion: how to access values of awk/nawk variables outside the awk/nawk block?
Top Forums Shell Programming and Scripting how to access values of awk/nawk variables outside the awk/nawk block? Post 302194456 by saniya on Tuesday 13th of May 2008 01:20:21 AM
Old 05-13-2008
its not working...anyways thanks

my exact problem is that i hav a log file file and i need to monitor the log file,it has lines like...

Code:
19 Mar 01:01:17:845 [Servlet.Engine.Transports : 3] AUDIT event.platform.interactionCompleted - name=,duration=9247 (IID=0003080248636880, TID=0030000248650301, CAPPID=000C0546517C)

here i have to extract the duration value i.e 9247 and compare it with a timeout threshold value,if it is greater than that value,count all such lines.
then find out a ratio of time out counts to count of total interactions.i wrote a script like

Code:
TRNSthreshold=5000
nawk -v v1=$TRNSthreshold '/interactionCompleted/ {var1=$10
if ((x=(index(var1,","))) > 0)
{
  time=(substr(var1,x+1,length(var1)))
     if((y=(index(time,"="))) > 0)
      {
       t=0+(substr(time,y+1,length(time)))
      }

}
if (t > v1)
{
print "duration greater than threshold value: " t
count=count+1
print "count of interactions timed out " count
}
}' 0003080248636880.txt

m=`grep -c "interaction Completed" 0003080248636880.txt`
echo "total count of interactions" $m

s=`expr $count / $m`
echo "ratio is " $s

my problem is i am nt able to access the value of count outside the awk block.
please help me.thanks in advance
Last edited by Yogesh Sawant; 05-13-2008 at 09:59 AM.. Reason: added code tags
 

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LEARN ABOUT MOJAVE

ucblinks

ucblinks(1B)                                         SunOS/BSD Compatibility Package Commands                                         ucblinks(1B)

NAME

       ucblinks - adds /dev entries to give SunOS 4.x compatible names to SunOS 5.x devices

SYNOPSIS

       /usr/ucb/ucblinks [-e rulebase] [-r rootdir]

DESCRIPTION

       ucblinks  creates symbolic links under the /dev directory for devices whose SunOS 5.x names differ from their SunOS 4.x names. Where possi-
       ble, these symbolic links point to the device's SunOS 5.x name rather than to the actual /devices entry.

       ucblinks does not remove unneeded compatibility links; these must be removed by hand.

       ucblinks should be called each time the system is reconfiguration-booted, after any new SunOS 5.x links that are needed have been  created,
       since the reconfiguration may have resulted in more compatibility names being needed.

       In  releases prior to SunOS 5.4, ucblinks used a  nawk rule-base to construct the SunOS 4.x compatible names. ucblinks no longer uses  nawk
       for the default operation, although  nawk rule-bases can still be specifed with the -e option.  The  nawk rule-base equivalent to the SunOS
       5.4 default operation can be found in /usr/ucblib/ucblinks.awk.

OPTIONS

       -e rulebase     Specify rulebase as the file containing nawk(1) pattern-action statements.

       -r rootdir      Specify rootdir as the directory under which dev and devices will be found, rather than the standard root directory /.

FILES

       /usr/ucblib/ucblinks.awk        sample rule-base for compatibility links

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE         |      ATTRIBUTE VALUE        |
       +-----------------------------+-----------------------------+
       |Availability                 |SUNWscpu                     |
       +-----------------------------+-----------------------------+

SEE ALSO

       devlinks(1M), disks(1M), ports(1M), tapes(1M), attributes(5)

SunOS 5.10                                                          13 Apr 1994                                                       ucblinks(1B)
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