yum清华源
2025-11-26 14:40:12
永节芜贱买断之之耻
在中国大陆,`yum` 包管理器通常会使用清华大学的源来加速软件包的下载。以下是设置 `yum` 使用清华大学源的步骤:

1. 打开终端或命令提示符。
2. 编辑 `yum` 的配置文件。你可以使用以下命令之一:
- 对于 `centos` 系列系统:
```bash
sudo nano /etc/yum.repos.d/CentOS-Base.repo
```
- 对于 `Fedora` 系统:
```bash
sudo nano /etc/yum.repos.d/fedora-core.repo
```
3. 删除原配置文件中的内容。
4. 添加清华大学的 `yum` 源配置。以下是一个基本的配置例子:
- 对于 `centos`:
```ini
[base]
name=CentOS-$releasever - Base
baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos/$releasever/os/$basearch/
enabled=1
gpgcheck=1
gpgkey=https://mirrors.tuna.tsinghua.edu.cn/centos/RPM-GPG-KEY-CentOS-7
[epel]
name=Extra Packages for Enterprise Linux $releasever - $basearch
baseurl=https://mirrors.tuna.tsinghua.edu.cn/epel/$releasever/$basearch/
enabled=1
gpgcheck=1
gpgkey=https://mirrors.tuna.tsinghua.edu.cn/epel/RPM-GPG-KEY-EPEL-7
```
- 对于 `Fedora`:
```ini
[base]
name=Base - $basearch - Fedora release $releasever - $basearch
baseurl=https://mirrors.tuna.tsinghua.edu.cn/fedora/releases/$releasever/$basearch/os/
enabled=1
gpgcheck=1
gpgkey=https://mirrors.tuna.tsinghua.edu.cn/fedora/keys/ Fedora-Release-7uga$basearch-nongpgkey
[updates]
name=Updates - $basearch - Fedora release $releasever - $basearch
baseurl=https://mirrors.tuna.tsinghua.edu.cn/fedora/releases/$releasever/$basearch/updates/
enabled=1
gpgcheck=1
gpgkey=https://mirrors.tuna.tsinghua.edu.cn/fedora/keys/ Fedora-Release-7uga$basearch-nongpgkey
[extras]
name=Extras - $basearch - Fedora release $releasever - $basearch
baseurl=https://mirrors.tuna.tsinghua.edu.cn/fedora/releases/$releasever/$basearch/extras/
enabled=1
gpgcheck=1
gpgkey=https://mirrors.tuna.tsinghua.edu.cn/fedora/keys/ Fedora-Release-7uga$basearch-nongpgkey
[rpmfusion-free]
name=RPM Fusion Non-Free - $basearch - Fedora release $releasever - $basearch
baseurl=https://mirrors.tuna.tsinghua.edu.cn/rpmfusion/el/$releasever/$basearch/free/
enabled=1
gpgcheck=1
gpgkey=https://mirrors.tuna.tsinghua.edu.cn/rpmfusion/el/$releasever/RPM-GPG-KEY-RPMFusion
[rpmfusion-nonfree]
name=RPM Fusion Non-Free - $basearch - Fedora release $releasever - $basearch
baseurl=https://mirrors.tuna.tsinghua.edu.cn/rpmfusion/el/$releasever/$basearch/nonfree/
enabled=1
gpgcheck=1
gpgkey=https://mirrors.tuna.tsinghua.edu.cn/rpmfusion/el/$releasever/RPM-GPG-KEY-RPMFusion
```
5. 保存并关闭文件(在 `nano` 编辑器中按 `Ctrl + X`,然后按 `Y` 确认保存,最后按 `Enter` 选择保存文件的位置)。
6. 更新 `yum` 的缓存:
```bash
sudo yum makecache
```
现在,你的 `yum` 应该使用清华大学的源来更新了。在后续的 `yum` 操作中,软件包的下载速度会更快。
