DOMAIN= DOMAIN_TEST_DB_CONN_STR= DOMAIN_TEST_DB_USER= DOMAIN_TEST_DB_PSWD= ##

##

#These are the properties for engineering
#We expect you to change them for your environment
#
#CustomerDatabase info
DOMAIN=
DOMAIN_TEST_DB_CONN_STR=
DOMAIN_TEST_DB_USER=
DOMAIN_TEST_DB_PSWD=

##

##

$envfile="/root/env.properties"; 
@envFile=<$env>;
open my $env,  '<',  $envfile      or die "Can't read old file: $!";
open my $in,  '<',  $file      or die "Can't read old file: $!";
open my $out, '>', "$file.new" or die "Can't write new file: $!";


print "\nFile contents:";
print @envFile;

foreach $envline (@envFile){

while ( <$in> ){
        print "$. $_";
        if($envline =~/$DOMAIN_DB_CONN_STR=.*:1521:.*/ && $_=~/$DOMAIN_DB_CONN_STR=.*:1521:.*/){
                print "\nMatch";
                $line=$_;
                $line =~ s/$DOMAIN_DB_CONN_STR=.*:1521:.*/NUANCE_DB_CONN_STR=$dbhost:$dbport:$dbschema/;
                print $out $line;
        }
}
}