$ perl -le '
$str = q{yands};
( substr( $str, 0, 1 ), substr $str, -1 ) = ( substr( $str, -1 ), subs
+tr $str, 0, 1 );
print $str; 
'
sandy

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In reply to Re^2: Swap the characters by jwkrahn
in thread Swap the characters by sandy1028

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