List all Perl CPAN modules installed on the system

In order to list all the CPAN modules installed on a system, use the following command :

instmodsh

Now you'll see the following menu : 

Available commands are:
   l                      - List all installed modules
   m <module>   - Select a module

   q                     - Quit the program

cmd? l

On entering option l, it will display the complete list of modules installed on the system.

Eg: 

   Net::HTTP
   PDF::API2
   PDF::Report
   PDF::Report::Table
   PDF::Table
   Params::Validate
   Parse::CPAN::Meta
   Perl
   Perl::Destruct::Level
   Perl::OSType
   Probe::Perl
   SOAP::Lite