- @ARGV
- Contains the command-line arguments for the script (not including the command name).
- @EXPORT
- Names the methods a package exports by default.
- @EXPORT_OK
- Names the methods a package can export upon explicit request.
- @INC
- Contains the list of places to look for Perl scripts to be evaluated by the
do filename and require commands.
- @ISA
- List of base classes of a package.
- @_
- Parameter array for subroutines. Also used by
split if not in array context.
- %ENV
- Contains the current environment.
- %INC
- List of files that have been included with
require or do.
- %OVERLOAD
- Can be used to overload operators in a package.
- %SIG
- Used to set signal handlers for various signals.