perldoc perldocfor usage instructions
perldoc perlfor an overview of the documentation
perldoc Modulefor a module's documentation
$ perldoc -f system system LIST system PROGRAM LIST Does exactly the same thing as "exec LIST", except that a fork is done first, and the parent process waits for the child ...
$ perldoc -q database Found in /System/Library/Perl/5.8.6/pods/perlfaq8.pod How do I use an SQL database? The DBI module provides an abstract interface to most database servers and types, including Oracle, DB2, Sybase, mysql, Postgresql, ODBC, and
If a module is installed on your system, you can see the docs for it.
$ perldoc WWW::Mechanize NAME WWW::Mechanize -- Handy web browsing in a Perl object VERSION Version 1.20 SYNOPSIS "WWW::Mechanize", or Mech for short, helps you automate interaction with a website. It supports performing a sequence of page fetches
For modules that you haven't installed, you'll need to use http://search.cpan.org.
There are some websites that HTMLify the Perl documentation. The two biggest ones:
Perl has a strong culture of documenting everything, and you are encouraged to get into this habit early on. You'll write your documentation using a format called POD, which is discussed in its own page.
Submit a PR to github.com/petdance/perl101
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