How to change the domestic Source in linux

Editor to share with you how to change the domestic source in linux, I believe most people do not 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!

First, replace the domestic source (using Tsinghua Source, others are too old or have problems)

First back up the original source.list file

# to prevent failure to recover after misoperation Back up the original file sources.listsudo mv / etc/apt/sources.list / etc/apt/sources.list.bak sudo vi / etc/apt/sources.list deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic main multiverse restricted universedeb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-security main multiverse restricted universedeb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-updates main multiverse restricted universedeb http://mirrors.tuna first . tsinghua.edu.cn/ubuntu-ports/ bionic-backports main multiverse restricted universedeb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic main multiverse restricted universedeb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-security main multiverse restricted universedeb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-updates main multiverse restricted universedeb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-backports main multiverse restricted universe

Upgrade after saving

Sudo apt-get updatesudo apt-get upgrade above is all the contents of the article "how to change domestic sources in linux". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!