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Perl Quick Reference

FIZ

filehandle.

$FIZ

scalar.

$FIZ[n]

Returns element n from array @FIZ.

$#FIZ

The maximum subscript currently in @FIZ.

$FIZ

The number of elements in @List (usually $#FIZ + 1).

@FIZ

array/list.

%FIZ

associative array.

&FIZ

subroutine.

*FIZ

All variables named FIZ.