centos7配置清华yum源
时间: 2023-10-10 14:11:29 浏览: 369
以下是在CentOS 7上配置清华yum源的步骤:
1.备份原有的yum源
```shell
sudo mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.bak
```
2.下载清华yum源
```shell
sudo wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.tuna.tsinghua.edu.cn/help/centos/
```
3.更新yum缓存
```shell
sudo yum clean all
sudo yum makecache
```
4.测试yum源是否配置成功
```shell
sudo yum update
```
如果更新成功,那么你已经成功配置了清华yum源。
另外,如果你需要安装EPEL源,可以通过以下命令进行安装:
```shell
sudo yum install epel-release
```
然后,更新yum缓存:
```shell
sudo yum makecache
```
这样,你就可以使用清华的EPEL源了。
相关问题
centos7更换清华yum源
在CentOS 7系统中更换为清华大学的YUM源,通常是为了获得更快的软件包下载速度或者访问权限。以下是更换步骤:
1. **备份原有配置**:
```
sudo cp /etc/yum.conf /etc/yum.conf.bak
```
2. **编辑yum配置文件**:
```
sudo vi /etc/yum.conf
```
或者如果使用nano编辑器:
```
sudo nano /etc/yum.conf
```
3. **添加新的仓库信息**:
找到 `[main]` 部分,在下一行添加以下内容,替换 `<your-mirror-list>` 为清华大学的yum镜像地址,例如:
```bash
[main]
mirrorlist=https://mirrors.tuna.tsinghua.edu.cn/yum.repos.d/*.repo
baseurl=http://mirrors.tuna.tsinghua.edu.cn/centos/$releasever/
gpgcheck=1
enabled=1
```
4. **保存并退出**:
按 `Esc` 键,然后输入 `:wq` 保存并退出。
5. **刷新并启用新仓库**:
```
sudo yum makecache fast
sudo yum clean all
sudo yum repolist disabled
sudo yum config-manager --enable <repository-name> # 如果需要的话,替换<repository-name>为你新添加的仓库名称
```
6. **验证更改**:
查看已启用的仓库列表:
```
sudo yum info repos
```
完成上述步骤后,系统将开始从新的清华大学YUM源获取软件包。记得定期检查更新,因为官方有时会调整镜像位置。
centos配置清华大学yum源
CentOS是一种基于Red Hat Enterprise Linux (RHEL)的开源操作系统,它使用了与RHEL完全相同的源代码。清华大学的镜像站点是CentOS的官方镜像站之一,提供了稳定可靠的yum源服务。
下面是配置清华大学CentOS yum源的步骤:
1.备份原来的yum源配置文件
```bash
sudo cp /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.bak
```
2.下载清华大学的yum源配置文件
```bash
sudo wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.tuna.tsinghua.edu.cn/help/centos/
```
3.更新yum缓存
```bash
sudo yum clean all
sudo yum makecache
```
4.测试yum源是否配置成功
```bash
sudo yum update
```
阅读全文
相关推荐
















