Silent Installation Of Firefox Esr 52.2.1 For Mac

1. Silent Installation Of Firefox Esr 52.2.1 For Mac

InstallDirectoryName=Mozilla Firefox; The full path to the directory to install the application. The security; context the installer is running in must have write access to the; installation directory. Also, the directory must not exist or if it exists; it must be a directory and not a file.

Firefox Extended Support Release (ESR). Primarily for use in organizations that prefer stable, supported versions of Firefox. Beginning in version 52 ESR, Firefox offers very limited support for the Java Runtime plugin.

Vendor Mozilla Version 52.2.1 Architecture Both Category Internet Browsers Package Library Subscription Level Enterprise Package Library availability for Mozilla Firefox ESR.

Note: This article covers Firefox versions prior to Firefox 60 ESR. To deploy for enterprise environments in Firefox 60 or later, see. Choose a Firefox variant Rapid Release (RR) Mozilla publishes a new version with incremented main version number, new features, and bug fixes every six weeks (and, as needed, additional security releases in between). On the day a major version is released, in most cases (see below for an exception) Mozilla stops providing bug fixes for the previous one.

For the planned dates for upcoming releases, see the column 'release date' in the table in the Mozilla wiki. Extended Support Release (ESR) Every seventh major version of Firefox is declared an Extended Support Release. These versions get serious bugs fixed in minor versions, for 54 weeks (nine of the six-week release cycles). There is an overlap of 12 weeks (two release cycles) between two successive ESR releases, during which both ESR releases get bug fixes. The major ESR releases so far have been versions 10, 17, 24, 31, 38, 45 and 52. This cadence will be proken according to information in Devember 2017, and 60 will be the next ESR Many enterprises and other organizations with centrally-managed computing environments prefer to use the ESR rather than the RR versions, because then they need to test for compatibility only every 42 weeks instead of every 6 weeks.

Also if there are any issues, they have 12 weeks additional time (the overlap between two ESR releases) to find a solution (in addition to the 6 weeks that they can get by testing the beta version). Note that there can be undesired side effects if you switch from a RR version to an earlier ESR version, for example from version 26-RR back to 24.2-ESR, even if they were published on the same day. The reason for this is that often new features are built into the RR versions for test purposes before they are finished, but disabled by preference settings.

Eventually Mozilla decides to toggle the feature on in a certain version. If you then downgrade to a previous version, all users keep their latest settings in their profile directories. Thus the option is now switched on, although the feature does not yet fully work in that version. If you want to switch from RR to ESR, you should do so when a new ESR release comes out. Installation.

Get the full, redistributable installer from (RR) or (ESR) rather than the 'stub' or 'downloader' that you get by clicking the 'Download' button. Install using the software distribution method of your choice.

The command line option for a silent install is -ms. Optionally you can specify an INI file, for example to disable the placement of shortcuts and the installation of the MaintenanceService; see. Configuration. Find the Firefox program directory where the Firefox executable is located. For example:.

on Windows this is typically either:. C: Program Files Mozilla Firefox. or C: Program Files (x86) Mozilla Firefox. on macOS it is typically:. /Applications/Firefox.app/Contents/MacOS If you are specifying a configuration INI file and have set InstallDirectoryName or InstallDirectoryPath, then use that path.

Subfolders mentioned below are relative to this program directory. Create a JavaScript file that instructs to use a administrative config file at startup.

For best results, the filename should be early in the alphabet, for example; 00admin-prefs.js By convention this file is named autoconfig.js, but other filenames will work. This file should be put inside: (see ). on Windows:.

defaults pref. on Mac:. Firefox.app/Contents/Resources/defaults/pref. on Linux:.

Formerly:. defaults/pref (Still working in Firefox 60.0a1). Presently:. browser/defaults/preferences This autoconfig.js file must set these preferences: // Any comment.

You must start the file with a single-line comment! Pref('general.config.filename', 'mozilla.cfg'); pref('general.config.obscurevalue', 0). The first line of the autoconfig.js and mozilla.cfg is ignored. The line shouldn't contain any configuration, nor multiline comment ( /./) without closing './'. Create a.cfg file in the Firefox program directory. By convention, mozilla.cfg, but it can be any file name really.

It just has to match what is specified in general.config.filename preference above. Skip or comment out the first line, then start setting your preferences. To learn what preferences to set, go to about:config on a copy of Firefox that you have configured correctly and look for preferences that are 'user set', or see the example below. Any preference that appears in about:config (and a few that don't) can be set using one of the following functions: pref sets the preference as if a user had set it, every time you start the browser. So users can make changes, but they will be erased on restart. If you set a particular preference this way, it shows up in about:config as 'user set'.

DefaultPref is used to alter the default value, though users can set it normally and their changes will be saved between sessions. If preferences are reset to default through the GUI or some other method, this is what they will go back to. Appears in about:config as 'default'.

LockPref is used to lock preferences so they cannot be changed through the GUI or about:config. In many cases the GUI will change to reflect this, graying out or removing options. Appears in about:config as 'locked'. Some config items require lockPref to be set, such as app.update.enabled. It will not work if it set with just pref.

Silent Installation Of Firefox Esr 52.2.1 For Mac

ClearPref can be used to 'blank' certain preferences. This can be useful e.g. To disable functions that rely on comparing version numbers. The first line of the autoconfig.js and mozilla.cfg is ignored. The line shouldn't contain any configuration, nor multiline comment ( /./) without closing './'.

See and for more detail. For fancier stuff like disabling UI elements, you may want to use the extension.

Example configuration file You may see references to 'complex preferences' that need to be specified in a different way; the default homepage is one, as in the example below. For more info on individual preferences, search the.

// Any comment. You must start the file with a comment!