- $
- $VAR1
- $VAR2
- $|
- -d
- -e
- -i
- -p
- -v
- ;
- =cut
- =head1
- =head2
- =pod
- Anfänger
- bareword
- boolean
- buffering
- Casting
- chomp
- CPAN
- cpan
- curses
- Data::Dumper
- debug
- debugging
- defined
- Dokumentation
- e-books
- Eclipse
- editor
- emacs
- eventueller Schreibfehler
- false
- global symbol
- IDE
- is_number
- Komodo
- Kurs
- looks_like_number
- my
- operator expected
- package
- Padre
- perldoc
- pinto
- POD
- pod2html
- pod2pdf
- print
- say
- scalar
- scalar found
- Scalar::Util
- strict
- syntax error
- Training
- true
- Tutorial
- Typ-Konvertierung
- undef
- uninitialized value
- unknown warnings
- vim
- vídeos
- warnings