ARGV
The special filehandle that iterates over
command-line filenames in @ARGV
. Usually written as the null
filehandle in <>
.
STDERR
STDIN
STDOUT
DATA
The special filehandle that refers to anything
following the _ _END_ _
token in the file containing the script. Or the special
filehandle for anything following the _ _DATA_ _
token in a required file,
as long as you’re reading data in the same package _ _DATA_ _
was found in.
_
(underscore) The special filehandle used to cache the
information from the last stat
, lstat
, or file test operator.
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