Register Microsoft key and feed
Before installing .NET, you’ll need to register the Microsoft key, register the product repository, and install required dependencies. This only needs to be done once per machine.
$ wget -q https://packages.microsoft.com/config/ubuntu/18.04/packages-microsoft-prod.deb -O packages-microsoft-prod.deb $ sudo dpkg -i packages-microsoft-prod.deb
Install the .NET SDK
Update the products available for installation, then install the .NET SDK.
$ sudo add-apt-repository universe $ sudo apt-get install apt-transport-https $ sudo apt-get update $ sudo apt-get install dotnet-sdk-2.2
ตรวจสอบหลังการติดตั้ง
$ dotnet --version 2.2.402
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