deb https://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse deb-src https://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse deb https://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse deb-src https://mirrors.al...
备份原始source.list cp /etc/apt/sources.list /etc/apt/sources.list.back 更新sources内容 deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe
或者sudo vim sources.list 弹出页面,替换为如fig1内容 实例测试:将文中的红色网址部分批量替换成阿里云的镜像地址 http://mirrors.aliyun.com/ubuntu/ 注:vim批量替换命令:%s/search_string/replace_string/g step3:更新 sudo apt-get update # apt是本地存了一份软件包信息的列表,比如软件大小,版本号,依赖等。
1、复制原文件备份 sudo cp /etc/apt/source.list /etc/apt/source.list.bak 2、编辑源列表文件 sudo vim /etc/apt/source.list 3、将原来的列表删除,添加如下内容 deb http://mirrors.aliyun.com/ubuntu/ vivid main restricted universe multiverse deb http://mirrors.aliyu...
sudo apt-get update 再输入下面中的一个(2选1): sudo sh -c '. /etc/lsb-release && echo "deb http://mirrors.ustc.edu.cn/ros/ubuntu/ $DISTRIB_CODENAME main" > /etc/apt/sources.list.d/ros-latest.list' 或 sudo sh -c '. /etc/lsb-release && echo "deb http://mirrors.aliyun.com...
3. 首先进入linux-apt-get-aliyun目录下 4. 查看支持的版本信息 5.查看版本信息,根据ubuntu版本进入相应的文件夹,我是20.04LTS 6.删除原来的sources.list 7.查看是否删除 8.复制linux-apt-get-aliyun/20.04LTS/sources.list文件到/etc/apt文件夹 9.查看复制结果 10.更新apt-get 注意:换源成功后,更新应用程序...
Ubuntu apt 更新配置 配置文件为/etc/apt/source.list在Ubuntu 14.04的默认配置为 ## deb cdrom:[Ubuntu-Server 14.04.5 LTS _Trusty Tahr_ - Release amd64 (20160803)]/ trusty main restricted#deb cdrom:[Ubuntu-Server 14.04.5 LTS _Trusty Tahr_ - Release amd64 (20160803)]/ trusty main restricted...
Linux - Ubuntu18.04下更改apt源为阿里云源 进入apt目录,备份原来的源地址 cd /etc/apt mv./source.list ./source.list.bak 修改源文件source.list vim source.list 更换阿里云源 deb http://mirrors.aliyun.com/ubuntu/ trusty main multiverse restricted universedeb http://mirrors.aliyun.com/ubuntu/ ...
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak sudo sed -i 's/security.ubuntu/mirrors.aliyun/g' /etc/apt/sources.list sudo sed -i 's/archive.ubuntu/mirrors.aliyun/g' /etc/apt/sources.list sudo apt update sudo apt-get upgrade //更新已安装的包到最新,这个是可选的 /其他...