perldoc perldoc
for usage instructionsperldoc perl
for an overview of the documentationperldoc Module
for a module's documentationperldoc -f
$ 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
$ 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
perldoc modulename
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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