 @Sharuzzaman, Leh guna terus. X yah letak  username n password.
 benda .pac ni kena set kt browder kan?
 Open Firefox and open the menu, then click Options. The Options window appears.  See image.  Click Advanced, then click Network. In the Network tab, click Settings.... The Connection Settings window appears.  See image.   Select Automatic proxy configuration URL and paste the PAC file URL that you copied in step 2.  See image.   Click OK to save the configuration.
 Yes. Yg proxy ni pakai .pac
 Sy cuma nak setting dkt ubuntu server saja
 https://www.omgubuntu.co.uk/2018/03/ubuntu-has-made-its-minimal-images-even-more-minimal-just-28mb
[00:56] <UbuntuMY1> <Cikgu Kamal> Fwd from Teknologi PdPc Abad Ke-21: Teknologi dan Inovasi Pengajaran dan Pembelajaran Abad 21 Guru Malaysia  Klik di sini 👇👇👇👇👇  Telegram.me/TeknologiPdP  Telegram.me/TeknologiPdP  Telegram.me/TeknologiPdP  Telegram.me/TeknologiPdP
 using wget through .pac config based proxy server - Server Fault  https://serverfault.com/questions/230068/using-wget-through-pac-config-based-proxy-server
 @fendy_dtm, Kena tengok rule dalam pac file tu dia forward ke proxy mana, so guna ip address proxy tu dalam proxy setting
 @Sharuzzaman, Ok tq @Sharuzzaman
[02:25] <UbuntuMY1> mfz2706 was added by: mfz2706