July 2011
Intermediate to advanced
104 pages
2h 14m
English
thisdenotes text that you enter literally.
means variable text, i.e., things you must fill in.
means that if this is omitted, $_ will be used instead.
is a keyword, i.e., a word with a special meaning.
denotes an optional part.
points to related documents, which can be viewed with a perldoc command.