A bit of Perl (1)

The command to list all the installed modules on a box, 'instmodsh'.
After typing that it'll open a sub shell, in there, type 'l', the L word, to get a list of the installed Perl modules.

To exit the program, and get back to the regular shell, type 'q'.

$ instmodsh 
Available commands are:
   l            - List all installed modules
   m    - Select a module
   q            - Quit the program
cmd? l
Installed modules are:
   Archive::Tar
   Compress::Raw::Bzip2
   Compress::Raw::Zlib
   Compress::Zlib
   DBD::Oracle
   Data::ShowTable
   IO::Compress::Base
   IO::Compress::Bzip2
   IO::Compress::Zlib
   IO::Zlib
   MIME::Lite
   Net::SMPP
   Net::Telnet
   Perl
   Proc::ProcessTable
cmd? q