为了提高更新和安装软件速度将ubuntu修改成国内源
ubuntu修改成国内源
Ubuntu 系统默认使用的是国外的软件源，这可能会导致更新和安装软件时速度较慢。为了提高速度，我们可以将软件源更换为国内的源。
首先，打开终端并输入以下命令以备份原有的 sources.list 文件：
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
接下来，使用文本编辑器打开 sources.list 文件进行编辑。例如，使用 nano 编辑器：
sudo nano /etc/apt/sources.list
在打开的文件中，将原有的内容删除，并添加以下内容（以阿里云镜像为例）：
deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiversedeb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiversedeb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiversedeb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiversedeb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiversedeb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse保存并关闭文件后，在终端中运行以下命令更新软件源：
sudo apt-get update现在，您已经成功将 Ubuntu 系统的软件源更换为阿里云镜像了。
注意：上述内容中提到的 bionic 是 Ubuntu 18.04 的版本代号，请根据您实际使用的 Ubuntu 版本进行相应修改。
除了阿里云镜像，国内还有许多其他的 Ubuntu 镜像站点可供选择，例如 ：
网易镜像：http://mirrors.163.com/
清华大学镜像：https://mirrors.tuna.tsinghua.edu.cn/
中国科学技术大学镜像：https://mirrors.ustc.edu.cn/
如果您希望恢复原来的软件源，可以使用以下命令将备份的 sources.list 文件还原：
sudo cp /etc/apt/sources.list.bak /etc/apt/sources.list
然后再次运行 sudo apt-get update 命令更新软件源即可。
除了 Ubuntu 系统，其他 Linux 发行版也可以更换为国内的软件源以提高更新和安装软件的速度。不同的发行版更换软件源的方法可能会有所不同，但大致流程相似。
例如，在 Debian 系统中，我们也可以编辑 /etc/apt/sources.list 文件来更换软件源。在 CentOS 系统中，我们可以编辑 /etc/yum.repos.d/CentOS-Base.repo 文件来更换软件源。
此外，您还可以添加第三方软件源来安装一些官方仓库中没有提供的软件。具体方法取决于您要添加的第三方软件源，通常可以在其官网上找到相关说明。
希望这些信息能够对您有所帮助。
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digua
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[/img]
🐬地瓜
[彩虹]