How to set global proxy in ubuntu from configuration URL?

Jul 12, 2017 · If you enable “Proxy Auto-Config”, nothing will happen unless you also provide the address of a .PAC file where Android can acquire the proxy settings. On a network that uses WPAD, you’ll have to either point Android at the appropriate automatic proxy configuration script or manually enter proxy server settings. The “Automatic Proxy Configuration” url in System Preferences is used to point the clients to a PAC file to set the proxy server when on the Office LAN. Below are some scripts to manage this setting. 1. This version will only set the “Automatic Proxy Configuration” url for the defined services. Click on "Connection Settings" at the bottom of the "General" section of the "Options" dialog box. Click on the Automatic proxy configurationbutton. In the Automatic proxy configuration URLfield, enter the PAC URL from the top of this page. Click Reloadand then OKto close the "Connection Settings" dialog box. When I want to use the Portable Firefox on my work and home, the proxy setup must differ per environment. I've tried to use a proxy.pac within the Automatic Proxy Configuration URL, but it didn't seem to work with a file URL (file://). To automatically configure your proxy server settings, select Auto Proxy Discovery. Click on Secure Web Proxy (HTTPS). Type in the proxy server address and its port number in the fields on the right. To use a proxy auto-configuration (PAC) file, select Automatic Proxy Configuration and enter the proxy address into the URL field.

you tell the browser of a url (given by your sys admin) that contains a script for 'Proxy Automatic Configuration' i.e. here's a 'tau.pac' file that was used some time ago by my university for users within it's domain: function FindProxyForURL (url, host)

Jul 26, 2007 Proxy Auto-Configuration Script - Web Caching [Book] At the top is a subwindow titled Automatic configuration. If you select “Automatically detect settings,” Explorer will try to use WPAD, which we’ll talk about next. To use a PAC script, select “Use automatic configuration script” and enter its URL in the Address box. Normally, browsers read the PAC URL …

Mar 06, 2020

May 07, 2014 Automatic Proxy Configuration File (PAC) in IE8 Apr 07, 2010 Proxy automatic configuration script in .NET