I am writing a perl script where I am suppose do lost of copying and execution other scripts, So to achieve that I used configuration file which hold all the commands. And in my script my hash reads configuration file (some command referance name as key and command as value) And in below code I am executing one of the copy command, 

sub initilize_config
{
    my ($HR_config,$config_file) = @_;
    open (my $fr, '<', "$config_file") || die "Unable to open configur
+ation file: $config_file $!";
    while (my $line = <$fr>)
    {
        $line =~ tr/\r\n//d;
        next unless $line;
        if ($line =~ /^(.+?)=(.+?)$/)
        {
            $$HR_config{$1} = $2;
        }
    }
}

sub prn
{
    my $HR_config = shift;
    system("$HR_config->{CMD_cp}");
    if ( $? == -1)
    {
        print "Conmmand Failed\n";
    }
}

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And I am suppose to do lots of coying, executing other scripts and removing files, So I am planning to achieve that using above method. So can any one suggest me If I am doing right or is there any other better way to do it, any improvement needed Please! Cheers

In reply to executing hash element as command by Sun751

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