Install Dotnet Core on Ubuntu 20.04

Install Dotnet Core on Ubuntu 20.04.md

Step 1 – Enable Microsoft PPA

wget https://packages.microsoft.com/config/ubuntu/20.04/packages-microsoft-prod.deb 
sudo dpkg -i packages-microsoft-prod.deb

Step 2 – Installing Dotnet Core SDK

sudo apt update 
sudo apt install apt-transport-https 
sudo apt install dotnet-sdk-3.1 

Để cài đặt phiên bản trước là .Net Core SDK 2.1, nhập trên terminal: sudo apt install dotnet-sdk-2.1

Step 3 – Install Dotnet Core Runtime Only

sudo apt update 
sudo apt install apt-transport-https 
sudo apt install dotnet-runtime-3.1 

Để cài đặt phiên bản trước l .Net core runtime 2.1, nhập trên terminal: sudo apt install dotnet-runtime-2.1

Step 4 – (Optional) Check .NET Core Version

dotnet --version

Step 5 – Create Sample Application

dotnet new console -o HelloWorld
cd  HelloWorld
dotnet run

Installing .NET Core SDK 2.0 on a system with the latest .NET 8 may result in conflicts so you can uninstall conflicting .NET versions and install .NET CORE SDK 2.0 again:

wget https://dotnetcli.blob.core.windows.net/dotnet/Sdk/2.0.0/dotnet-sdk-2.0.0-linux-x64.tar.gz
mkdir -p $HOME/dotnet && tar zxf dotnet-sdk-2.0.0-linux-x64.tar.gz -C $HOME/dotnet
export PATH=$HOME/dotnet:$PATH