ubuntu更換apt為國內下載
新操作
參考 :https://blog.csdn.net/qq_21095573/article/details/99736630
最近發現...不同版本的Ubuntu的鏡像地址還是有區別的,比如阿里雲就進行了區分
阿里雲官方鏡像站
進去里面,找到Ubuntu的
#備份
sudo mv /etc/apt/sources.list /etc/apt/sources.list.back
sudo vim /etc/apt/sources.list
進入之后,輸入 i,或者點擊insert 進入插入模式
復制對應版本的鏡像地址,貼入
保存:按esc 鍵,然后輸入 :wq (:不能忽略),回車即可
刷新鏡像
sudo apt-get update
#這個命令，會訪問源列表里的每個網址，並讀取軟件列表，然后保存在本地電腦。
#我們在新立得軟件包管理器里看到的軟件列表，都是通過update命令更新的。
sudo apt-get upgrade
#這個命令，會把本地已安裝的軟件，與剛下載的軟件列表里對應軟件進行對比，如果發現已安裝的軟件版本太低，
#就會提示你更新。如果你的軟件都是最新版本，會提示：
# 升級了 0 個軟件包，新安裝了 0 個軟件包，要卸載 0 個軟件包，有 0 個軟件包未被升級。
舊操作
#進入文件夾:
cd /etc/apt
#將文件重命名為sources.list.backup--備份
sudo mv sources.list sources.list.backup
#新建sources.list文件。（這樣目的是以防出問題時候，還可以把sources.list改回來）
sudo vim sources.list
#設置國內源
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-security main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ trusty main multiverse restricted universe
deb http://mirrors.aliyun.com/ubuntu/ trusty-backports main multiverse restricted universe
deb http://mirrors.aliyun.com/ubuntu/ trusty-proposed main multiverse restricted universe
deb http://mirrors.aliyun.com/ubuntu/ trusty-security main multiverse restricted universe
deb http://mirrors.aliyun.com/ubuntu/ trusty-updates main multiverse restricted universe
deb-src http://mirrors.aliyun.com/ubuntu/ trusty main multiverse restricted universe
deb-src http://mirrors.aliyun.com/ubuntu/ trusty-backports main multiverse restricted universe
deb-src http://mirrors.aliyun.com/ubuntu/ trusty-proposed main multiverse restricted universe
deb-src http://mirrors.aliyun.com/ubuntu/ trusty-security main multiverse restricted universe
deb [arch=amd64] https://download.docker.com/linux/ubuntu xenial stable
# deb-src [arch=amd64] https://download.docker.com/linux/ubuntu xenial stable
# deb-src [arch=amd64] https://download.docker.com/linux/ubuntu xenial stable
deb-src http://mirrors.aliyun.com/ubuntu/ trusty-updates main multiverse restricted universe
# deb-src [arch=amd64] https://download.docker.com/linux/ubuntu xenial stable
#更新
sudo apt-get update
測試
# 下載nginx,瞬間下載
sudo apt-get install -y nginx