Hi Folks, Here is a small code snippet: 
use Digest::SHA1;

$text = "deepak.gulati";
$hash1 = `echo -n $text | openssl dgst -sha1`;
chomp ($hash1);
print "$hash1\n";

$hash2 = Digest::SHA1::sha1_hex($text);
print "$hash2\n";
I expected $hash1 and $hash2 to be equal, but that is not the case. I suspect using grave accent has some caveats. What am I missing here? Incidentally running echo -n "deepak.gulati" | openssl dgst -sha1 from shell gives the same value as $hash2. Is `echo -n $text | openssl dgst -sha1` different from issuing the same command on shell?

Thanks!
Deepak

In reply to Grave accent/Backtick/`` caveats by deepakg

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