proxy-settings.pl - display and change the proxy settings of Firefox
proxy-settings.pl
This shows how to read and write configuration settings from about:config . Particularly, it shows how to switch the proxy settings in Firefox on and off.
To install WWW::Mechanize::Firefox, copy and paste the appropriate command in to your terminal.
cpanm
cpanm WWW::Mechanize::Firefox
CPAN shell
perl -MCPAN -e shell install WWW::Mechanize::Firefox
For more information on module installation, please visit the detailed CPAN module installation guide.