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Explore a fun example app targeting GitHub Actions written entirely in .NET, optimized with Native AOT, and published to the GitHub Container Registry.

Learn how to build containers for multiple architectures, including building containers on Apple M1 machines for an x64 cloud.

Learn about updates to the .NET SDK built-in containerization support in 7.0.200, including authentication to remote registries and support for multiple OS platforms.

Learn about patterns for securing your containers with a non-root user, and changes to .NET container images in .NET 8 to enable this behavior.

.NET 6 is now included in Ubuntu 22.04 (Jammy) and can be installed with just apt install dotnet6. This change is a major improvement and simplification for Ubuntu users. We're also releasing .NET with Chiseled Ubuntu Containers, a new small and secure container offering from Canonical. These improvements are the result of a new partnership betwee...

The .NET Core Debugging with WSL 2 – Preview extension lets run and debug your .NET Core apps in WSL 2 from Visual Studio.

It is challenging to collect performance traces of ASP.NET Core applications running inside Linux containers. This blog post describes an approach that use a sidecar container to collect CPU trace of an ASP.NET application running in a Linux container.

Both the Windows and Linux ecosystems have a swath of battle-hardened performance analysis and investigation tools. But up until recently, developers and platform engineers could use none of these tools with .NET applications on Linux. Getting them to work with .NET involved collaboration across many open source communities. The .NET team at Mic...

To read last week's post, see The week in .NET – Mitch Muenster – Stateless. .NET Core, ASP.NET Core, EF Core 1.1, VS for Mac Preview, VS 2017 RC, SQL Server on Linux, Tizen, Google joins .NET Foundation, and Microsoft becomes a Linux Foundation platinum member This week, at the Connect(); // 2016 event, we made a number of announcements, includi...

The PowerShell team made a few announcements today: it's going open-source, and it's now available on Windows, Mac, and Linux. This is excellent news in itself, but the .NET team wanted to take the time to analyze what this means for .NET developers. First, the availability of PowerShell on Linux and macOS, while it doesn't aim at replacing the nat...