What is .NET Core SDK 2.0 and why you should download it
If you are a web developer, you might have heard of .NET Core, a free, cross-platform, open-source framework for building web applications. But do you know what .NET Core SDK 2.0 is and why you should download it? In this article, we will explain what .NET Core and .NET Core SDK are, what are the benefits of using .NET Core SDK 2.0, and how to download and install it on your machine.
.net core sdk download 2.0
Introduction
What is .NET Core
.NET Core is a subset of the .NET Framework, which is a popular platform for developing Windows applications. Unlike the .NET Framework, which only runs on Windows, .NET Core can run on Linux, macOS, and Windows. This means that you can use the same code and tools to create web applications that can run on any operating system.
What is .NET Core SDK
.NET Core SDK stands for Software Development Kit. It is a collection of tools and libraries that you need to build and run .NET Core applications. The SDK includes the following components:
The .NET Core Runtime, which contains the components needed to run a console app or a web server.
The ASP.NET Core Runtime, which contains the components needed to run a web app or an API.
The dotnet command-line tool, which allows you to create, build, run, test, and publish your applications.
The C# and Visual Basic compilers, which translate your code into executable files.
The NuGet package manager, which allows you to install and manage third-party libraries.
The MSBuild tool, which orchestrates the build process.
The Roslyn analyzers, which provide code quality checks and suggestions.
The .NET Standard libraries, which provide common functionality across different platforms.
What are the benefits of using .NET Core SDK 2.0
.NET Core SDK 2.0 was released in August 2017 as an update to the previous version, .NET Core SDK 1.x. It introduced several improvements and new features, such as:
Better performance and compatibility with the .NET Framework.
Support for more languages and platforms, including Visual Basic and F#.
Support for more project types, such as web applications, console applications, class libraries, unit tests, and xUnit tests.
Support for more frameworks, such as ASP.NET Core 2.0, Entity Framework Core 2.0, and Xamarin.Forms.
Support for more tools and editors, such as Visual Studio 2017, Visual Studio Code, Visual Studio for Mac, and JetBrains Rider.
Support for more deployment options, such as self-contained deployments, framework-dependent deployments, Docker containers, and Azure App Service.
By using .NET Core SDK 2.0, you can take advantage of these benefits and create faster, more reliable, and more portable web applications.
.net core sdk 2.0 installers for windows, linux, and macos
.net core sdk 2.0 release notes and end of support date
.net core sdk 2.0 package manager instructions for linux
.net core sdk 2.0 dotnet-install scripts for all platforms
.net core sdk 2.0 hosting bundle for windows
.net core sdk 2.0 runtime binaries for x64, x86, and arm64
.net core sdk 2.0 vs .net core sdk 2.1
.net core sdk 2.0 compatibility with visual studio versions
.net core sdk 2.0 security patch updates
.net core sdk 2.0 supported operating systems and architectures
.net core sdk 2.0 asp.net core runtime download
.net core sdk 2.0 included runtimes and frameworks
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.net core sdk 2.0 docker images and containers
.net core sdk 2.0 web development tools and templates
.net core sdk 2.0 console app development tutorial
.net core sdk 2.0 migration guide from previous versions
.net core sdk 2.0 performance improvements and benchmarks
.net core sdk 2.0 new features and enhancements
.net core sdk 2.0 known issues and troubleshooting tips
.net core sdk 2.0 source code and license information
.net core sdk 2.0 global.json file configuration options
.net core sdk 2.0 command-line interface (CLI) reference
.net core sdk 2.0 project file format and msbuild integration
.net core sdk 2.0 nuget package management and restore
.net core sdk 2.0 testing tools and frameworks support
.net core sdk 2.0 debugging tools and symbols download
.net core sdk 2.0 deployment options and strategies
.net core sdk 2.0 self-contained and framework-dependent executables
.net core sdk 2.0 single file applications and trimming options
.net core sdk 2.0 ready to run (R2R) compilation and crossgen tool
.net core sdk 2.0 native compilation and ahead-of-time (AOT) toolchain
.net core sdk 2.0 blazor webassembly and server-side development
.net core sdk 2.0 entity framework core database access and migrations
.net core sdk 2.0 identity server authentication and authorization
.net core sdk 2.0 signalr real-time communication and websockets support
.net core sdk 2.0 grpc services and protobuf serialization support
.net core sdk 2.0 razor pages and mvc development support
.net core sdk 2.0 web api development and swagger documentation support
.net core sdk 2.0 health checks and monitoring support
.net core sdk 2.0 logging and configuration providers support
.net core sdk 2.0 dependency injection and inversion of control support
.net core sdk 2.0 localization and globalization support
.net core sdk 2.0 data protection and encryption support
.net core sdk 2.0 background tasks and hosted services support
.net core sdk 2.0 middleware pipeline and filters support
.net core sdk 2.0 model binding and validation support
.net core sdk 2.0 view components and tag helpers support
How to download and install .NET Core SDK 2.0
Download options for different operating systems
To download .NET Core SDK 2.0, you need to choose the appropriate installer or binary for your operating system. You can find the download links on the official website. Here are some of the options available:
Linux
OSOSInstallerBinary
Ubuntu 16.04 or later.deb.tar.gz
Debian 9 or later.deb.tar.gz
CentOS 7 or later.rpm.tar.gz
Fedora 27 or later.rpm.tar.gz
OpenSUSE 42.3 or later.rpm.tar.gz
SUSE Linux Enterprise Server 12 SP2 or later.rpm.tar.gz
Alpine Linux 3.6 or laterN/A.tar.gz
Snap Package (any Linux distro)snapdN/A
Docker Image (any Linux distro)N/AN/A
macOS
OS VersionInstaller
macOS 10.12 (Sierra) or later.pkg or .zip (for x64)
macOS 11.0 (Big Sur) or later (for Apple Silicon).zip (for arm64)
Docker Image (any macOS version)N/A
Windows
OS VersionInstaller (x86)Installer (x64)
Windows 7 SP1 or later, Windows Server 2008 R2 SP1 or later .exe or .zip .exe or .zip
Windows 10 Fall Creators Update (version 1709) or later, Windows Server 2016 or later N/A .exe, .zip, or .msi
Docker Image (any Windows version) N/A N/A
Installation steps for different operating systems
The installation steps vary depending on the operating system and the download option you choose. Here are some general guidelines:
Linux
If you choose the installer option, you need to use the appropriate package manager for your Linux distribution to install the .NET Core SDK 2.0. For example, on Ubuntu, you can use the following commands:
sudo apt-get update sudo apt-get install dotnet-sdk-2.0.0
If you choose the binary option, you need to extract the .tar.gz file to a folder of your choice and add it to your PATH environment variable. For example, on Ubuntu, you can use the following commands:
mkdir -p $HOME/dotnet && tar zxf dotnet-sdk-2.0.0-linux-x64.tar.gz -C $HOME/dotnet export PATH=$PATH:$HOME/dotnet
If you choose the snap package option, you need to install snapd on your Linux distribution and then install the dotnet-sdk snap. For example, on Ubuntu, you can use the following commands:
sudo apt-get update sudo apt-get install snapd sudo snap install dotnet-sdk --classic
If you choose the docker image option, you need to have Docker installed on your Linux distribution and then pull the microsoft/dotnet image from Docker Hub. For example, on Ubuntu, you can use the following commands:
sudo apt-get update sudo apt-get install docker.io sudo docker pull microsoft/dotnet:2.0-sdk
macOS
If you choose the installer option, you need to run the .pkg file and follow the instructions on the screen to install the .NET Core SDK 2.0. If you choose the .zip option, you need to extract the .zip file to a folder of your choice and add it to your PATH environment variable. For example, you can use the following commands:
unzip dotnet-sdk-2.0.0-osx-x64.zip - unzip dotnet-sdk-2.0.0-osx-x64.zip -d /dotnet export PATH=$PATH:/dotnet
If you choose the docker image option, you need to have Docker installed on your macOS and then pull the microsoft/dotnet image from Docker Hub. For example, you can use the following commands:
brew install docker docker pull microsoft/dotnet:2.0-sdk
Windows
If you choose the installer option, you need to run the .exe or .msi file and follow the instructions on the screen to install the .NET Core SDK 2.0. If you choose the .zip option, you need to extract the .zip file to a folder of your choice and add it to your PATH environment variable. For example, you can use the following commands:
Expand-Archive dotnet-sdk-2.0.0-win-x64.zip -DestinationPath C:\dotnet $env:PATH += ";C:\dotnet"
If you choose the docker image option, you need to have Docker installed on your Windows and then pull the microsoft/dotnet image from Docker Hub. For example, you can use the following commands:
Install-Module -Name DockerMsftProvider -Repository PSGallery -Force Install-Package -Name docker -ProviderName DockerMsftProvider Restart-Computer -Force docker pull microsoft/dotnet:2.0-sdk
Conclusion
In this article, we have learned what .NET Core SDK 2.0 is and why you should download it. We have also seen how to download and install it on different operating systems. By using .NET Core SDK 2.0, you can create web applications that are fast, reliable, and portable across different platforms.
If you want to learn more about .NET Core SDK 2.0, you can visit the official documentation or check out some of the tutorials available online. You can also join the .NET community and get help from other developers.
Are you ready to start building your web applications with .NET Core SDK 2.0? Download it today and see what you can create!
FAQs
What is the difference between .NET Core and .NET Framework?
.NET Core is a subset of the .NET Framework that is cross-platform, open-source, and modular. .NET Framework is a platform for developing Windows applications that is proprietary, Windows-only, and monolithic.
What is the difference between .NET Core SDK and .NET Core Runtime?
.NET Core SDK is a collection of tools and libraries that you need to build and run .NET Core applications. .NET Core Runtime is a component that contains the components needed to run a console app or a web server.
What are some of the features of .NET Core SDK 2.0?
Some of the features of .NET Core SDK 2.0 are better performance and compatibility with the .NET Framework, support for more languages and platforms, support for more project types and frameworks, support for more tools and editors, and support for more deployment options.
How do I check if I have .NET Core SDK 2.0 installed on my machine?
You can use the dotnet --version command to check the version of the .NET Core SDK installed on your machine.
How do I update my existing .NET Core SDK to version 2.0?
You can download and install the latest version of the .NET Core SDK from the official website. The new version will overwrite the existing version.
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