No other way. Sorry. However, you can make it less clumsy (at least avoid repeating $hash{'key1'}) by using the return value from delete: 

$hash{'key2'} = delete $hash{'key1'};

[download]

print "Just another Perl ${\(trickster and hacker)},"
The Sidhekin proves Sidhe did it!

In reply to Re: Modifying the keys in a hash by Sidhekin
in thread Modifying the keys in a hash by Mandrake

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