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Tom Deseyn

@tomdeseyn

.NET, Linux, Red Hat | #westandwithukraine

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Latest posts by Tom Deseyn @tomdeseyn

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πŸ‘€
#csharp #dotnet

25.02.2026 20:48 πŸ‘ 38 πŸ” 9 πŸ’¬ 7 πŸ“Œ 1
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[WIP] Add io_uring (opt-in) for sockets on Linux by benaadams Β· Pull Request #124374 Β· dotnet/runtime Resolves #753 Summary This PR adds a complete, production-grade io_uring socket I/O engine to .NET's System.Net.Sockets layer. When enabled via DOTNET_SYSTEM_NET_SOCKETS_IO_URING=1 on Linux ker...

I might be back; let's make .NET go faster! github.com/dotnet/runti...

17.02.2026 09:36 πŸ‘ 17 πŸ” 4 πŸ’¬ 4 πŸ“Œ 1

Very impressive!! I can't wait to see some benchmark results. Also eager to learn how you put it all together.

17.02.2026 20:15 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Tmds.Ssh supports pubkey and agent auth. You can combine the auths like you want to. The default does everything except passwords. If you want something configurable but don't want implement it yourself, it also supports using OpenSSH config files.

05.02.2026 18:48 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Maybe enough to connect to some servers, but not enough to provide "modern" SSH algorithms.

05.02.2026 04:19 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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How to deploy .NET applications with systemd and Podman | Red Hat Developer Discover how to build and deploy .NET application images as systemd services with Podman
09.01.2026 09:30 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
An iOS notification from Signal that says β€œyou may have new messages”

An iOS notification from Signal that says β€œyou may have new messages”

Proof that @signal.org is using quantum algorithms

19.12.2025 02:57 πŸ‘ 81 πŸ” 11 πŸ’¬ 4 πŸ“Œ 0
| Tmds.Ssh Documentation

If you're doing anything SSH with .NET and like to use a modern, open-source library, check out tmds.github.io/Tmds.Ssh/!

13.12.2025 18:01 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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It is becoming increasingly obvious that the oligarchs, backed by the scum in the Kremlin and the White House, want to carve up Europe between the USA and Russia.

08.12.2025 09:53 πŸ‘ 5171 πŸ” 1959 πŸ’¬ 656 πŸ“Œ 0
| Tmds.Ssh Documentation

Just released Tmds.Ssh 0.18.0. This release focuses on ... documentation! tmds.github.io/Tmds.Ssh

06.12.2025 11:31 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
| Tmds.Ssh Documentation

Just released Tmds.Ssh 0.18.0. This release focuses on ... documentation! tmds.github.io/Tmds.Ssh

06.12.2025 11:31 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Tmds.Ssh API Documentation | Tmds.Ssh API Documentation

Tmds.Ssh has API docs! tmds.github.io/Tmds.Ssh

03.12.2025 11:55 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Thanks for the info. I think this is a solution when the cost of upgrading to a newer major .NET version is "high". In many cases, the cost might not be that high since .NET has great backwards compatibility (aims to avoid both breaking and behavioral changes).

21.11.2025 07:39 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

You're welcome. Nice demo!

20.11.2025 09:23 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Is there a list of libraries which are included?
I assume that if I need a library which isn't included, I'd need to pay for its maintenance?

19.11.2025 13:16 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I wonder, when you adopt this for patching for runtime vulnerabilities, what do you do for vulnerabilities in the other dependencies of your app? These libraries may stop to support the older runtime version you are staying on... leaving you with unpatched vulnerabilities.

18.11.2025 19:07 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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What he said: πŸ’― 🎯

01.11.2025 18:55 πŸ‘ 49537 πŸ” 13574 πŸ’¬ 1042 πŸ“Œ 585
quotes by Musk and Hannah Arendt

quotes by Musk and Hannah Arendt

β€œIn my work with the (Nuremberg Trial) defendants, I was searching for the nature of evil, and I now think I have come close to defining it. A lack of empathy... a genuine incapacity to feel with their fellow men. Evil, I think, is the absence of empathy.”

- Captain G.M. Gilbert, US Army

29.10.2025 21:37 πŸ‘ 2118 πŸ” 1027 πŸ’¬ 64 πŸ“Œ 30

I am not a "tech critic". I am an antifascist, a feminist, an anticapitalist, an engineer. My criticism of tech flows from my politics and values. Not from a desire to save or destroy tech. Tech is an expression of power and that's what the whole conversation is about.

27.10.2025 15:53 πŸ‘ 624 πŸ” 117 πŸ’¬ 14 πŸ“Œ 5
GitHub - tmds/Tmds.Ssh: .NET SSH client library .NET SSH client library. Contribute to tmds/Tmds.Ssh development by creating an account on GitHub.

With .NET 10 SDK, try 'dnx ssh'. It's 'ssh', implemented in .NET and published as a tool to nuget.org. Source code at github.com/tmds/Tmds.Ssh.

06.10.2025 05:02 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Jimmy Kimmel’s show has been cancelled - The New Disney #Trump #JimmyKimmel #Disney #LUBACH

19.09.2025 08:38 πŸ‘ 959 πŸ” 424 πŸ’¬ 59 πŸ“Œ 159

Trump's vengeful tone shows he genuinely doesn't support First Amendment rights. He's an instinctive tyrant waging war against America's Constitution & founding principles.

As Benjamin Franklin warned, "Whoever would overthrow the liberty of a nation must begin by subduing the freeness of speech."

18.09.2025 21:00 πŸ‘ 1687 πŸ” 305 πŸ’¬ 19 πŸ“Œ 3

The United States killed American Indians and drove them from their homes in order to steal their land. Could it work in Gaza?

01.09.2025 02:15 πŸ‘ 1484 πŸ” 216 πŸ’¬ 30 πŸ“Œ 6

This is a really, really good article. I highly recommend it

30.08.2025 14:27 πŸ‘ 1103 πŸ” 533 πŸ’¬ 12 πŸ“Œ 5
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Scientists found the missing nutrients bees need β€” Colonies grew 15-fold Scientists have developed a breakthrough food supplement that could help save honeybees from devastating declines. By engineering yeast to produce six essential sterols found in pollen, researchers pr...

This feels like a spot of good news

www.sciencedaily.com/releases/202...

23.08.2025 23:31 πŸ‘ 25233 πŸ” 7335 πŸ’¬ 580 πŸ“Œ 599

@mitchdenny.dev this gist shows how to get AuthorizedKeysCommand working in a Dockerfile gist.github.com/tmds/0961386....
If you want to do client side SSH in .NET, check out github.com/tmds/Tmds.Ssh/. With a recent .NET 10 preview, you can try the lib before writing any code: 'dnx ssh'!

23.08.2025 17:39 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Israel kills Al Jazeera journalists in targeted Gaza City airstrike - Committee to Protect Journalists New York, August 10, 2025β€”The Committee to Protect Journalists is appalled to learn of the killing today ofΒ Al Jazeera journalist Anas Al-Sharif, Mohammed Qreiqeh, camera operators Ibrahim Zaher and M...

An entire news crew working for Al Jazeera was killed by Israel as they sought to bring the world firsthand reporting from #Gaza.

Among them was prominent journalist Anas Al-Sharif, who had been previously smeared and threatened by the IDF.

#NotATarget

Full statement: cpj.org/2025/08/isra...

11.08.2025 01:27 πŸ‘ 1731 πŸ” 1114 πŸ’¬ 43 πŸ“Œ 47

The more we make humans machine-readable, the closer capitalism comes to its end goal of fully treating humans like machines

08.08.2025 01:38 πŸ‘ 96 πŸ” 42 πŸ’¬ 0 πŸ“Œ 0

This is incredibly stupid on a number of levels, but it’s also enraging to hear from a guy who led a government program that destroyed some of the most effective anti-poverty and disease prevention programs we had.

01.08.2025 00:42 πŸ‘ 1171 πŸ” 233 πŸ’¬ 19 πŸ“Œ 5
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GitHub - tmds/Tmds.Ssh: .NET SSH client library .NET SSH client library. Contribute to tmds/Tmds.Ssh development by creating an account on GitHub.

In addition to 'ssh', I published 'ssh-cp' to nuget.org. These .NET tools built using 'Tmds.Ssh' are functionally similar to OpenSSH 'ssh' and 'scp'. These tools provide an easy way to use 'Tmds.Ssh' against an SSH server before you start coding. github.com/tmds/Tmds.Ss...

24.07.2025 17:28 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0