my @envArray = `rsh sdp1  su - oracle8 -c env `;
my $i = 0;
my @array;
foreach(@envArray) {
        if($_ =~ (/^(ORACLE_SID)\=(.*)/i)|(/(ORACLE_HST_SID)\=(.*)/i)|(/(ORACLE_HOME)\=(.*)/i)|(/(SDP_HOME)\=(.*)/i))  {
                my $temp =  lc($1);
                #$temp = s|_|.|;
                $array[$i] = "$temp=$2\n";
                $i++;
                
        }