Command line to config file two way interface in perl.
Command line programs that wrap an external program are often run in different environments with different batch management systems. This module makes it easy for users to store the environment specific options in a file that is read by the main program when it is given one simple option that identifies the environment.
The working version should be installed from CPAN:
$ cpanm configcmd
$ cpanm Config::Cmd
Read about runtime user options from the configcmd online documentation:
$ configcmd --help
The application development options are described in the main module Config::Cmd.