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Top Forums Shell Programming and Scripting Want to improve the performance of script Post 302496931 by rdcwayx on Tuesday 15th of February 2011 07:05:14 PM
Old 02-15-2011
your sample input file and log file are bad, there is no record can be searched out.

Guess 8273518145 or other numbers are always in $3 in log file, but don't know where to find this pattern: SDP-DM-152281623

You can start by this, it should be more faster than your's

Code:
awk -F, 'NR==FNR {a[$1];b[$2];next} /CustomCDRInterceptor && $3 in a && $?? in b {print "XXXXXXX"}' input.file FS="[,|]" log.file

$?? need be replaced by the location of pattern: SDP-DM-152281623
 

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service(8)						      System Manager's Manual							service(8)

NAME
service - run a System V init script SYNOPSIS
service SCRIPT COMMAND [OPTIONS] service --status-all service --help | -h | --version DESCRIPTION
service runs a System V init script in as predictable environment as possible, removing most environment variables and with current working directory set to /. The SCRIPT parameter specifies a System V init script, located in /etc/init.d/SCRIPT. The supported values of COMMAND depend on the invoked script, service passes COMMAND and OPTIONS it to the init script unmodified. All scripts should support at least the start and stop commands. As a special case, if COMMAND is --full-restart, the script is run twice, first with the stop command, then with the start command. service --status-all runs all init scripts, in alphabetical order, with the status command. EXIT CODES
service calls the init script and returns the status returned by it. FILES
/etc/init.d The directory containing System V init scripts. ENVIRONMENT
LANG, TERM The only environment variables passed to the init scripts. SEE ALSO
/etc/init.d/skeleton, update-rc.d(8), init(8), invoke-rc.d(8). Jan 2006 service(8)
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