Hi monks , I have a problem I am working on a code in which I am executing a commad and depending upon the result i am performing some operations.Now my problem is that i want to substitute dot instead of underscore 
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++;
                
        }

[download]
Now my array contains data in the form oracle_hst_sid=hsta oracle_sid=sdpa oracle_home=/oracle/product/10.2.0 sdp_home=/oracle/oracle8 I want it to contain data in the form oracle.hst.sid=hsta oracle.sid=sdpa and so on .I am tryng to reduce my steps..please help

In reply to substitution in a string by s_gaurav1091

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