Firefox About Config



Config

Skype for business mac missed conversation email. Firefox has the ability to customise installations using a configuration file called mozilla.cfg.

Firefox is the most customizable browser, about:config is a gold mine for improving!: about:config is a gold mine for breaking websites. Fixed that for you. Most about:config tweaks are shit because they are not workable in any real life environment. Firefox About:Config settings. Aside from the general Menu settings we used above, you can also make a number of different modifications using about:config. Note: If you made all of the changes above, you may notice that some of these settings are already updated in about:config. About:Config is an advanced configuration page present in Mozilla Firefox web browser which allows users to modify hidden secret preferences/flags which are generally not available in Firefox Options (about:preferences) page. About:Config page is an advanced tool developed for experts so that they can customize Firefox according to their.

This file sits in the Firefox install directory, and each time Firefox is loaded it’s checked for any custom configurations that have been added.

What settings are available?

There are a huge number of settings avaible – these can be viewed by entering about:config into the Firefox address bar. Common settings that are customised are proxy settings, home page and disabling the ability to install add-ons.

To prepare your mozilla.cfg you will need to identify the settings from this list.

The quickest way to do this is to configure Firefox as you would like it first, for example add a proxy server.

Then browse to about:config and either use the ‘filter’ option or sort by ‘status’ to find the user set settings.

The setting name will appear under ‘Perfence Name’ and the value under ‘Value’.

These are used in the mozilla.cgf file like this

How to add settings to mozilla.cfg

Create a text file, save it as mozilla.cfg and add your configurations in each line.

For example

How do I install mozilla.cfg on a computer?

You will need to save two files to the Firefox install folder – local-settings.js and mozilla.cfg

local-settings.js is a plain text file. Use the contents below and save to

C:Program Files (x86)Mozilla Firefoxdefaultspref (assuming you have installed Firefox in the default folder path)

mozilla.cfg as explained above, is also a plain text file. Using your copy of mozilla.cfg, save to

C:Program Files (x86)Mozilla Firefox (assuming you have installed Firefox in the default folder path)

How to distribute mozilla.cfg with your Firefox install?

To distribute the settings with your Firefox install you will several files:

  • install.cmd – a batch script to do the installation then copy the configuration files
  • local-settings.js
  • mozilla.cfg – which holds your settings

install.cmd

local-settings.js

mozilla.cfg

Firefox About Config Privacy

This will hold your settings, but as an example

Firefox About:config Dns

Now you can distribute your custom Firefox install with settings by distributing these files and running install.cmd