.net core入门38：linux上安装.net 5.0

环境：

centos8.2 最小化安装
.net 5.0

一、CentOS8.2在线安装.net 5.0

直接执行命令：sudo dnf install dotnet-sdk-5.0

[root@bogon ~]# sudo dnf install dotnet-sdk-5.0 -y
上次元数据过期检查：0:00:13 前，执行于 2021年05月12日 星期三 15时23分57秒。
依赖关系解决。
=============================================================================================================================================================================================
 软件包                                                      架构                                版本                                           仓库                                    大小
=============================================================================================================================================================================================
安装:
 dotnet-sdk-5.0                                              x86_64                              5.0.102-2.el8_3                                AppStream                               48 M
安装依赖关系:
 aspnetcore-runtime-5.0                                      x86_64                              5.0.2-2.el8_3                                  AppStream                              6.5 M
 aspnetcore-targeting-pack-5.0                               x86_64                              5.0.2-2.el8_3                                  AppStream                              1.4 M
 dotnet-apphost-pack-5.0                                     x86_64                              5.0.2-2.el8_3                                  AppStream                              3.8 M
 dotnet-host                                                 x86_64                              5.0.2-2.el8_3                                  AppStream                              108 k
 dotnet-hostfxr-5.0                                          x86_64                              5.0.2-2.el8_3                                  AppStream                              154 k
 dotnet-runtime-5.0                                          x86_64                              5.0.2-2.el8_3                                  AppStream                               27 M
 dotnet-targeting-pack-5.0                                   x86_64                              5.0.2-2.el8_3                                  AppStream                              2.4 M
 dotnet-templates-5.0                                        x86_64                              5.0.102-2.el8_3                                AppStream                              1.9 M
 libicu                                                      x86_64                              60.3-2.el8_1                                   BaseOS                                 8.8 M
 lttng-ust                                                   x86_64                              2.8.1-11.el8                                   AppStream                              259 k
 netstandard-targeting-pack-2.1                              x86_64                              5.0.102-2.el8_3                                AppStream                              1.5 M
 userspace-rcu                                               x86_64                              0.10.1-2.el8                                   BaseOS                                 101 k

事务概要
=============================================================================================================================================================================================
安装  13 软件包

总下载：102 M
安装大小：376 M
下载软件包：
(1/13): aspnetcore-targeting-pack-5.0-5.0.2-2.el8_3.x86_64.rpm                                                                                               1.2 MB/s | 1.4 MB     00:01    
(2/13): dotnet-apphost-pack-5.0-5.0.2-2.el8_3.x86_64.rpm                                                                                                     1.9 MB/s | 3.8 MB     00:01    
(3/13): dotnet-host-5.0.2-2.el8_3.x86_64.rpm                                                                                                                 131 kB/s | 108 kB     00:00    
(4/13): dotnet-hostfxr-5.0-5.0.2-2.el8_3.x86_64.rpm                                                                                                          1.4 MB/s | 154 kB     00:00    
(5/13): aspnetcore-runtime-5.0-5.0.2-2.el8_3.x86_64.rpm                                                                                                      1.6 MB/s | 6.5 MB     00:04    
(6/13): dotnet-targeting-pack-5.0-5.0.2-2.el8_3.x86_64.rpm                                                                                                   1.6 MB/s | 2.4 MB     00:01    
(7/13): dotnet-templates-5.0-5.0.102-2.el8_3.x86_64.rpm                                                                                                      1.7 MB/s | 1.9 MB     00:01    
(8/13): lttng-ust-2.8.1-11.el8.x86_64.rpm                                                                                                                    1.1 MB/s | 259 kB     00:00    
(9/13): netstandard-targeting-pack-2.1-5.0.102-2.el8_3.x86_64.rpm                                                                                            1.6 MB/s | 1.5 MB     00:00    
(10/13): dotnet-runtime-5.0-5.0.2-2.el8_3.x86_64.rpm                                                                                                         1.9 MB/s |  27 MB     00:14    
(11/13): userspace-rcu-0.10.1-2.el8.x86_64.rpm                                                                                                               382 kB/s | 101 kB     00:00    
(12/13): dotnet-sdk-5.0-5.0.102-2.el8_3.x86_64.rpm                                                                                                           2.9 MB/s |  48 MB     00:16    
(13/13): libicu-60.3-2.el8_1.x86_64.rpm                                                                                                                      560 kB/s | 8.8 MB     00:16    
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
总计                                                                                                                                                         4.1 MB/s | 102 MB     00:24     
警告：/var/cache/dnf/AppStream-a520ed22b0a8a736/packages/aspnetcore-runtime-5.0-5.0.2-2.el8_3.x86_64.rpm: 头V3 RSA/SHA256 Signature, 密钥 ID 8483c65d: NOKEY
CentOS-8 - AppStream                                                                                                                                         1.4 MB/s | 1.6 kB     00:00    
导入 GPG 公钥 0x8483C65D:
 Userid: "CentOS (CentOS Official Signing Key) "
 指纹: 99DB 70FA E1D7 CE22 7FB6 4882 05B5 55B3 8483 C65D
 来自: /etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
导入公钥成功
运行事务检查
事务检查成功。
运行事务测试
事务测试成功。
运行事务
  准备中  :                                                                                                                                                                              1/1 
  安装    : dotnet-host-5.0.2-2.el8_3.x86_64                                                                                                                                            1/13 
  安装    : aspnetcore-targeting-pack-5.0-5.0.2-2.el8_3.x86_64                                                                                                                          2/13 
  安装    : dotnet-apphost-pack-5.0-5.0.2-2.el8_3.x86_64                                                                                                                                3/13 
  安装    : dotnet-hostfxr-5.0-5.0.2-2.el8_3.x86_64                                                                                                                                     4/13 
  安装    : dotnet-targeting-pack-5.0-5.0.2-2.el8_3.x86_64                                                                                                                              5/13 
  安装    : dotnet-templates-5.0-5.0.102-2.el8_3.x86_64                                                                                                                                 6/13 
  安装    : netstandard-targeting-pack-2.1-5.0.102-2.el8_3.x86_64                                                                                                                       7/13 
  安装    : userspace-rcu-0.10.1-2.el8.x86_64                                                                                                                                           8/13 
  运行脚本: userspace-rcu-0.10.1-2.el8.x86_64                                                                                                                                           8/13 
  安装    : lttng-ust-2.8.1-11.el8.x86_64                                                                                                                                               9/13 
  运行脚本: lttng-ust-2.8.1-11.el8.x86_64                                                                                                                                               9/13 
  安装    : libicu-60.3-2.el8_1.x86_64                                                                                                                                                 10/13 
  运行脚本: libicu-60.3-2.el8_1.x86_64                                                                                                                                                 10/13 
  安装    : dotnet-runtime-5.0-5.0.2-2.el8_3.x86_64                                                                                                                                    11/13 
  安装    : aspnetcore-runtime-5.0-5.0.2-2.el8_3.x86_64                                                                                                                                12/13 
  安装    : dotnet-sdk-5.0-5.0.102-2.el8_3.x86_64                                                                                                                                      13/13 
  运行脚本: dotnet-sdk-5.0-5.0.102-2.el8_3.x86_64                                                                                                                                      13/13 
  验证    : aspnetcore-runtime-5.0-5.0.2-2.el8_3.x86_64                                                                                                                                 1/13 
  验证    : aspnetcore-targeting-pack-5.0-5.0.2-2.el8_3.x86_64                                                                                                                          2/13 
  验证    : dotnet-apphost-pack-5.0-5.0.2-2.el8_3.x86_64                                                                                                                                3/13 
  验证    : dotnet-host-5.0.2-2.el8_3.x86_64                                                                                                                                            4/13 
  验证    : dotnet-hostfxr-5.0-5.0.2-2.el8_3.x86_64                                                                                                                                     5/13 
  验证    : dotnet-runtime-5.0-5.0.2-2.el8_3.x86_64                                                                                                                                     6/13 
  验证    : dotnet-sdk-5.0-5.0.102-2.el8_3.x86_64                                                                                                                                       7/13 
  验证    : dotnet-targeting-pack-5.0-5.0.2-2.el8_3.x86_64                                                                                                                              8/13 
  验证    : dotnet-templates-5.0-5.0.102-2.el8_3.x86_64                                                                                                                                 9/13 
  验证    : lttng-ust-2.8.1-11.el8.x86_64                                                                                                                                              10/13 
  验证    : netstandard-targeting-pack-2.1-5.0.102-2.el8_3.x86_64                                                                                                                      11/13 
  验证    : libicu-60.3-2.el8_1.x86_64                                                                                                                                                 12/13 
  验证    : userspace-rcu-0.10.1-2.el8.x86_64                                                                                                                                          13/13 

已安装:
  aspnetcore-runtime-5.0-5.0.2-2.el8_3.x86_64              aspnetcore-targeting-pack-5.0-5.0.2-2.el8_3.x86_64              dotnet-apphost-pack-5.0-5.0.2-2.el8_3.x86_64                      
  dotnet-host-5.0.2-2.el8_3.x86_64                         dotnet-hostfxr-5.0-5.0.2-2.el8_3.x86_64                         dotnet-runtime-5.0-5.0.2-2.el8_3.x86_64                           
  dotnet-sdk-5.0-5.0.102-2.el8_3.x86_64                    dotnet-targeting-pack-5.0-5.0.2-2.el8_3.x86_64                  dotnet-templates-5.0-5.0.102-2.el8_3.x86_64                       
  libicu-60.3-2.el8_1.x86_64                               lttng-ust-2.8.1-11.el8.x86_64                                   netstandard-targeting-pack-2.1-5.0.102-2.el8_3.x86_64             
  userspace-rcu-0.10.1-2.el8.x86_64                       

完毕！
[root@bogon ~]#

安装完成后查看dotnet版本：

[root@bogon test]# dotnet --version
5.0.102
[root@bogon test]# dotnet --info
.NET SDK (反映任何 global.json):
 Version:   5.0.102
 Commit:    71365b4d42

运行时环境:
 OS Name:     centos
 OS Version:  8
 OS Platform: Linux
 RID:         centos.8-x64
 Base Path:   /usr/lib64/dotnet/sdk/5.0.102/

Host (useful for support):
  Version: 5.0.2
  Commit:  cb5f173b96

.NET SDKs installed:
  5.0.102 [/usr/lib64/dotnet/sdk]

.NET runtimes installed:
  Microsoft.AspNetCore.App 5.0.2 [/usr/lib64/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 5.0.2 [/usr/lib64/dotnet/shared/Microsoft.NETCore.App]

To install additional .NET runtimes or SDKs:
  https://aka.ms/dotnet-download
[root@bogon test]#

二、centos7.6 在线安装.net 5.0

首先，配置仓库：

sudo rpm -Uvh https://packages.microsoft.com/config/centos/7/packages-microsoft-prod.rpm

然后，执行安装命令：

sudo yum install dotnet-sdk-5.0 -y

安装完成后，查看dotnet版本：

[root@bogon ~]# dotnet --version
5.0.203
[root@bogon ~]# dotnet --info
.NET SDK (反映任何 global.json):
 Version:   5.0.203
 Commit:    383637d63f

运行时环境:
 OS Name:     centos
 OS Version:  7
 OS Platform: Linux
 RID:         centos.7-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
[root@bogon ~]#

三、CentOS8.2离线安装.net 5.0 3.1 准备离线安装包

安装包的下载地址：https://dotnet.microsoft.com/download/dotnet/5.0

下载后如下：

3.2 安装依赖项：

从官网上看到一些依赖项如下：

安装依赖：

yum install krb5-libs libicu openssl-libs zlib -y

3.3 安装.net 5

将net5的安装包上传到 /usr/local/目录下，然后在这个目录下创建文件夹dotnet，最后将net5的安装包解压到这个dotnet目录下：

[root@bogon local]# mkdir dotnet
[root@bogon local]# tar -zxvf dotnet-sdk-5.0.203-linux-x64.tar.gz -C dotnet
...

将dotnet添加到环境变量中：

[root@bogon local]# export DOTNET_ROOT=/usr/local/dotnet
[root@bogon local]# export PATH=$DOTNET_ROOT:$PATH

刷新环境变量：

[root@bogon local]# source /etc/profile

3.4 验证安装

[root@bogon local]# dotnet --version
5.0.203
[root@bogon local]# dotnet --info
.NET SDK (反映任何 global.json):
 Version:   5.0.203
 Commit:    383637d63f

运行时环境:
 OS Name:     centos
 OS Version:  8
 OS Platform: Linux
 RID:         centos.8-x64
 Base Path:   /usr/local/dotnet/sdk/5.0.203/

Host (useful for support):
  Version: 5.0.6
  Commit:  478b2f8c0e

.NET SDKs installed:
  5.0.203 [/usr/local/dotnet/sdk]

.NET runtimes installed:
  Microsoft.AspNetCore.App 5.0.6 [/usr/local/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 5.0.6 [/usr/local/dotnet/shared/Microsoft.NETCore.App]

To install additional .NET runtimes or SDKs:
  https://aka.ms/dotnet-download
[root@bogon local]#

四、CentOS7.6离线安装net5.0

和CentOS8.2离线安装的一致。。。

.net core入门38：linux上安装.net 5.0

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