How Ubuntu replaces update sources distributed in CDN mode
Editor to share with you how Ubuntu replaces the update source distributed by CDN, I believe most people don't know much about it, so share this article for your reference. I hope you can learn a lot after reading this article. Let's learn about it together.
This is an accelerated Ubuntu source provided by ORCA.io. Replace the address in your current / etc/apt/sources.list to download the Ubuntu package from the place closest to your server.
If the source you are currently using is not fast enough, you can try this. In order to achieve the * effect, it is recommended that you use ISP's DNS in / etc/resolv.conf.
Use this source under Ubuntu 12.10: sudo gedit / etc/apt/sources.list and then replace the contents with:
Deb http://ubuntu.v2ex.com/ubuntu/ quantal main restricted universe multiverse deb-src http://ubuntu.v2ex.com/ubuntu/ quantal main restricted universe multiverse deb http://ubuntu.v2ex.com/ubuntu/ quantal-updates main restricted universe multiverse deb-src http://ubuntu.v2ex.com/ubuntu/ quantal-updates main restricted universe multiverse deb http://ubuntu.v2ex.com/ubuntu/ quantal-backports main restricted universe multiverse deb-src http://ubuntu.v2ex.com/ubuntu/ quantal-backports main restricted Universe multiverse deb http://ubuntu.v2ex.com/ubuntu/ quantal-security main restricted universe multiverse deb-src http://ubuntu.v2ex.com/ubuntu/ quantal-security main restricted universe multiverse deb http://extras.ubuntu.com/ubuntu quantal main deb-src http://extras.ubuntu.com/ubuntu quantal main
Replace the above with the one in / etc/apt/sources.list.
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