open (PROLOG,"$provision_log") || die "Cannot open the file: $!"; while () { chomp; $pro_logline=$_; print "$pro_logline\n"; if ($pro_logline =~ /$transaction_id/) { print "We found a match\nPro_log:$pro_logline\nAuditlog $logline\n"; $jhg=; } # End of if prolog } # End of while for Prolog run close (PROLOG);