sudo apt-get update sudo apt-get install nginx

配置文件 /etc/nginx/nginx.conf

2 安装redis

sudo add-apt-repository universe sudo apt-get update sudo apt-get install redis-server

配置文件 

vim /etc/redis/redis.conf

3 安装dotnet

1)在线包管理器安装 参考:

　2) 离线安装包安装

　　安装依赖 参考https://docs.microsoft.com/zh-cn/dotnet/core/install/dependencies?pivots=os-linux&tabs=netcore21

liblttng-ust0

libcurl3 (for 14.x and 16.x)

libcurl4 (for 18.x)

libssl1.0.0

libkrb5-3

zlib1g

libicu52 (for 14.x)

libicu55 (for 16.x)

libicu57 (for 17.x)

libicu60 (for 18.x)

下载  https://dotnet.microsoft.com/download/dotnet-core/thank-you/sdk-2.1.401-linux-x64-binaries

　　解压 

mkdir -p $HOME/dotnet && tar zxf dotnet-sdk-2.1.401-linux-x64.tar.gz -C $HOME/dotnet

　　设置环境变量

export DOTNET_ROOT=$HOME/dotnet export PATH=$PATH:$HOME/dotnet

参考

1 https://www.digitalocean.com/community/tutorials/how-to-install-nginx-on-ubuntu-16-04

2 https://www.configserverfirewall.com/ubuntu-linux/install-redis-on-ubuntu-18/

3 

ubuntu 安装nginx redis dotnet

，