[root@testrhel AFAStest]# perl test2.pl #Right now $hash



[root@testrhel AFAStest]# vi test2.pl #I change $hash to @hash
[root@testrhel AFAStest]# perl test2.pl # Running as @hash
Scalar value @hash{'AirIATA'} better written as $hash{'AirIATA'} at test2.pl line 12.
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