Dotnet

Dotnet - Hello World

Code

Running a WebApp in 5min ?

ASP.NET Tutorial - Hello World in 5 minutes

in a Language you never touched before … ? a Microsoft App running on Linux running in Docker running on macOS … ?

Let’ give a try …

Fireup Ubuntu via Docker, do Port Forward

docker run -it -p 5123:5123 --name dotnet-hello ubuntu:latest

add basics

apt-get update && apt-get -y upgrade && apt-get -y install wget

add dotnet

wget https://packages.microsoft.com/config/ubuntu/22.10/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
dpkg -i packages-microsoft-prod.deb && rm packages-microsoft-prod.deb
apt-get update && apt-get install -y dotnet-sdk-7.0
dotnet --version

build webapp

dotnet new webapp -o MyWebApp --no-https -f net7.0

run webapp, change IP & Port

cd MyWebApp
sed -i 's#"applicationUrl".*#"applicationUrl": "http://0.0.0.0:5123",#' Properties/launchSettings.json
dotnet watch

Hello World