Please tune my script for Solaris Post: 302383706

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Operating Systems Solaris Please tune my script for Solaris Post 302383706 by senthil.ak on Thursday 31st of December 2009 01:55:32 AM

12-31-2009

Registered User

Please tune my script for Solaris

I have very big log file around 2-3 GB in that it contians 24 hours log data. My work is extract only 5-5 data and count the patterns from them. I worte a script in linux and we're using that.

Code:

sed -n "/2009 05:/,/2009 17:/p" trace.log | grep -f patterns.txt > temp.log
while read string ;do
count=$(grep -c "$string" temp.log)
echo "$count\t$string" >> count.log
done <patterns.txt

Now we need to change that to Solaris 9. Some of the functions we cant use in solaris i opted the below one

Code:

sed -n "/2009 05:/,/2009 17:/p" trace.log | egrep "PATTERN1|PATTERN2|PATTERN3|PATTERN4|PATTERN5|PATTERN6" > temp.log
while read string ;do
count=$(grep -c "$string" temp.log)
echo "$count\t$string" >> count.log
done <patterns.txt

Could please tune my script, I have more than 15 patterns. Is it right way to do that..? Since my grep -f is not working in Solaris i'm opted for egrep.

senthil.ak

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LEARN ABOUT SUSE

bf_tar

BF_TAR(1)																 BF_TAR(1)

NAME

       bf_tar - shell script to write a tar file of a bogofilter directory to stdout

SYNOPSIS

       bf_tar [-r] [-R] bogofilter_directory

DESCRIPTION

       bf_tar bundles a bogofilter working directory in tar format and copies it to standard output (your console, or where you redirect it, see
       EXAMPLES below).

OPTIONS

       The -r option causes bf_tar to remove inactive log files after the archive has been written successfully. The default is to leave log
       files.

       The -R option causes bf_tar to remove inactive log files before the archive is written. This may reduce chances that the resulting archive
       is recoverable should it become damaged. The archive may be smaller though. The default is to leave log files.

EXIT STATUS

       The script exits with status code 0 if everything went well, and nonzero if it encountered trouble.

EXAMPLES

       o  bf_tar ~/.bogofilter > outfile.tar

	  Writes a standard .tar file containing the essential files from ~/.bogofilter to outfile.tar.

       o  bf_tar ~/.bogofilter | gzip -9 -c > outfile.tar.gz

	  Writes a gzipped .tar.gz file containing the essential files from ~/.bogofilter to outfile.tar.gz.

       o  bf_tar `pwd`/mydirectory > outfile.tar

	  Prepend $(pwd)/ or `pwd`/ if you want to specify an absolute path instead of a relative path.

NOTES

       This script is meant for use with Berkeley DB based bogofilter versions.

       This script requires a SUSv2 compliant pax utility.

       This script expects a SUSv2 compliant shell. Solaris systems should have the SUNWxcu4 package installed (when bogofilter is configured) so
       that /usr/xpg4/bin/sh can be used.

								    07/23/2007								 BF_TAR(1)