8. How to use Perldoc
The online documentation for Perl is extensive and comprehensive, in the form of Perldoc. With Perldoc installed on your system, you can use it to access documentation on any of the standard Perl functions, installed modules, variables, and a slew of other things -- even Perldoc itself! It's like having one of the most complete programming reference books available right at your fingertips, for free, and searchable since it's in electronic format.
On some systems, Perldoc will be installed by default with Perl itself, and on others the process for installation should be self-evident. If you have problems getting Perldoc installed, you can always access the online Perldoc Website. Make sure you know how to use Perldoc, because it can make you a more effective Perl hacker in ways that just might surprise you.
The online documentation for Perl is extensive and comprehensive, in the form of Perldoc. With Perldoc installed on your system, you can use it to access documentation on any of the standard Perl functions, installed modules, variables, and a slew of other things -- even Perldoc itself! It's like having one of the most complete programming reference books available right at your fingertips, for free, and searchable since it's in electronic format.
On some systems, Perldoc will be installed by default with Perl itself, and on others the process for installation should be self-evident. If you have problems getting Perldoc installed, you can always access the online Perldoc Website. Make sure you know how to use Perldoc, because it can make you a more effective Perl hacker in ways that just might surprise you.
