Centos 8 （RHEL8）安装dotnet5

1、运行环境

```

[root@Anolis ~]# lsb_release -a

LSB Version: :core-4.1-amd64:core-4.1-noarch

Distributor ID: AnolisOS

Description: Anolis OS release 8.2

Release: 8.2

Codename: n/a

```

2、 安装准备

这部分最重要的是在安装 .NET 之前，运行以下命令，将 Microsoft 包签名密钥添加到受信任密钥列表，并添加 Microsoft 包存储库。如果之前安装过.NET Core3.1 ，那么这个步骤可以省略，直接进行2.2步骤即可。

```

sudo rpm -Uvh https://packages.microsoft.com/config/centos/8/packages-microsoft-prod.rpm

```

3、 安装方法

安装SDK

```

sudo yum install dotnet-sdk-5.0

```

4、 验证

```

[root@Anolis ~]# dotnet --info

.NET SDK (反映任何 global.json):

Version: 5.0.203

Commit: 383637d63f

```

运行时环境:

```

OS Name: anolis

OS Version: 8.2

OS Platform: Linux

RID: linux-x64

Base Path: /usr/share/dotnet/sdk/5.0.203/

Host (useful for support):

Version: 5.0.6

Commit: 478b2f8c0e

.NET SDKs installed:

5.0.203 [/usr/share/dotnet/sdk]

.NET runtimes installed:

Microsoft.AspNetCore.App 5.0.6 [/usr/share/dotnet/shared/Microsoft.AspNetCore.App]

Microsoft.NETCore.App 5.0.6 [/usr/share/dotnet/shared/Microsoft.NETCore.App]

To install additional .NET runtimes or SDKs:

https://aka.ms/dotnet-download

```