In order to install .NET Core from Red Hat on RHEL, you first need to register using the Red Hat Subscription Manager. If this has not been done on your system, or if you are unsure, see the Red Hat Getting Started Guide.
Install the .NET SDK
After registering with the Subscription Manager and enabling the .NET Core channel, you are ready to install and enable the .NET SDK.
In your command prompt, run the following commands:
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.
Open a command prompt and run the following commands:
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.
Open a command prompt and run the following commands:
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.
Open a command prompt and run the following commands:
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.
Open a command prompt and run the following commands:
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.
Open a command prompt and run the following commands:
Update the products available for installation, then install the .NET SDK.
In your command prompt, run the following commands:
sudo dnf updatesudo dnf install dotnet-sdk-2.2
Add the dotnet product 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.
Open a command prompt and run the following commands:
Update the products available for installation, then install the .NET SDK.
In your command prompt, run the following commands:
sudo dnf updatesudo dnf install dotnet-sdk-2.2
Add the dotnet product 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.
Open a command prompt and run the following commands:
Update the products available for installation, then install the .NET SDK.
In your command prompt, run the following commands:
sudo yum updatesudo yum install dotnet-sdk-2.2
Add the dotnet product 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.
Open a command prompt and run the following commands:
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.
Open a command prompt and run the following commands:
Open a new command prompt and run the following commands:
dotnet new webApp -o myWebAppcd myWebApp
dotnet new webApp -o myWebAppcd myWebAppp
The dotnet command creates a new application of type webApp for you. The -o parameter creates a directory named myWebApp where your app is stored, and populates it with the required files. The cd myWebApp command puts you into the newly created app directory.
Several files were created in the myWebApp directory, to give you a simple web application that is ready to run. Startup.cs contains all the settings and configurations. The myWebApp/Pages directory contains some web pages for the application.
HTTPS development certificate
In your command prompt, run the following command:
dotnet dev-certs https --trust
dotnet dev-certs https --trust
Your operating system may prompt to check if you agree to trust the development certificate. Follow the prompts if you agree.
This certificate allows your web app to run on HTTPS while you are developing on your machine.
Run your app
In your command prompt, run the following command:
dotnet run
dotnet run
Once the command completes, browse to https://localhost:5001
Congratulations, you've built and run your first .NET web app!
Edit your code
Open Pages/Index.cshtml in any text editor and add the following code above the first <div> tag in the file:
<h1>Hello, world!</h1>
<h2>The time on the server is @DateTime.Now</h2>
Refresh the browser to see the change:
Next steps
Now that you've got the basics, continue building your first ASP.NET app with Razor Pages.
