rhel 7.9配置互联网yum源
时间: 2024-07-24 08:01:27 浏览: 210
在RHEL 7.9系统上配置互联网上的Yum源通常需要以下步骤:
1. **更新系统信息**:
```bash
sudo yum update -y
```
2. **关闭安全模式**:
如果系统提示正在运行安全模式,首先需要关闭它:
```bash
sudo vi /etc/yum.repos.d/baseurl.conf # 修改[main]区域的safe_filename=0
```
然后重启。
3. **添加新的Yum源**:
找到合适的Yum源URL,例如对于RHEL 7官方的仓库,可以使用`epel`(Extra Packages for Enterprise Linux):
```bash
sudo tee /etc/yum.repos.d/epel.repo << EOF
[epel]
name=Epel Repository
mirrorlist=https://mirrors.fedoraproject.org/mirrorlist?repo=epel-7&arch=$basearch
gpgcheck=1
enabled=1
gpgkey=https://dl.fedoraproject.org/pub/epel/RPM-GPG-KEY-EPEL-7
baseurl=https://mirrors.fedoraproject.org/mIRRORLIST?repo=epel-7&arch=$basearch
EOF
```
4. **添加公共软件源**:
为了安装更多软件,可能还需要添加像`dnf-plugins-core`这样的插件仓库:
```bash
sudo tee /etc/yum.repos.d/dnf-plugins-core.repo << EOF
[dnf-plugins-core]
name=DNF Plugins Repository for CentOS $releasever - Main
baseurl=https://download.dnf-plugins.org/community/$basearch/
gpgkey=https://download.dnf-plugins.org/GPG-KEY-dnf-plugins-core.asc
enabled=1
gpgcheck=1
priority=1
EOF
```
5. **刷新并检查源**:
```bash
sudo yum makecache fast
yum repolist all
```
6. **安装所需的软件包**:
```bash
sudo yum install <package_name> -y
```
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