Petr Ankudinov

108 posts

Petr Ankudinov

@loopback1

Building and automating networks

Germany Tham gia Haziran 2020

88 Đang theo dõi36 Người theo dõi

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Ivan Velichko@iximiuz·25 Eki

Networking 101: Port Forwarding 🛠️ An ancient trick that can help you make a service available on a different port w/o a restart or connect to a DB in a private VPC. Practice: - socat labs.iximiuz.com/challenges/por… - netcat labs.iximiuz.com/challenges/por… - proxy-less labs.iximiuz.com/challenges/por…

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Yuki Hattori@y_hatt·29 Tem

Marp CLI v4.2.2 has been released github.com/marp-team/marp… Fixed PPTX exporting error on the standalone binary. Thanks for reporting! 😄

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Тsфdiиg@tsoding·26 Mar

The attitude we desperately need in Tech

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GitHub@github·1 Mar

"Incoming transmission!" 📡 Classic Command and Conquer games are now open source—ready for modding, preservation, and innovation! Read more: ea.com/games/command-… Dive into the code: github.com/electronicarts

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Petr Ankudinov@loopback1·2 Şub

@MarioNawfal @MarioNawfal The photos are definitely not showing AfD support. Quite opposite. Please fact check or at least translate from German. This is a very low quality post explaining why people are leaving X to avoid trash. Unless it's a well hidden sarcasm.

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Yuki Hattori@y_hatt·16 Oca

Marp CLI v4.1.0 has been released!! ✨ 🚄 Parallelism to make faster multiple conversions 📝 Experimental "--pptx-editable" option ⚖️ More stable preview window github.com/marp-team/marp…

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Yuki Hattori@y_hatt·26 Ara

The next minor version of Marp CLI is planning to add an experimental `--pptx-editable` option, to export an "editable" PowerPoint file .📝 Check out the draft pull request. What do you think about this? 🤔 github.com/marp-team/marp…

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JulioPDX@Julio_PDX·27 Kas

A new blog post :), I tried to breakdown how a Network Engineer and Educator could create a GitHub Codespaces for students. I hope you enjoy. juliopdx.com/2024/11/25/cod…

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Ivan Velichko@iximiuz·5 Eki

Why Docker was (re)written in Go.

Solomon Hykes@solomonstre

Here's why we did it: 1. A compiled binary that didn't require installing a language runtime and therefore didn't trigger tribalism. Devops teams back then were fragmented across Python, Ruby and Java. Every tool written in one language would instantly get cloned in the others. So we wanted to avoid that. 2. We were all Python/C programmers and Go gave us the best of both. 3. The syntax was "mainstream" without too many niche or radical concepts. We thought this would help build a large contributor community. 4. We had a nerdy gut feeling that it was cool and new, and we wanted to play with it. We felt that other engineers would also feel that way, and Docker would benefit from that aura.

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Petr Ankudinov@loopback1·21 Eyl

@iximiuz This is great!

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Ivan Velichko@iximiuz·20 Eyl

Docker Image Name Format Visualized 🧐 I still remember being genuinely confused by the fact that the name of the container image defines where it will be sent by the `docker push` command. Here is how it actually works 👇

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Petr Ankudinov@loopback1·20 Eyl

@ntdvps Oh man. Tetris again! I wrote one for Cisco in Tcl years ago. It was an extremely long and cold New Year holidays - I had to keep my SSH session busy with something. How this one was born? ;) PS: Tetris should certainly exist for every platform.

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Roman Dodin@ntdvps·20 Eyl

I mean c'mon, I can sweeten the pill with the colorful tetris on SR Linux. Deal?

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Roman Dodin@ntdvps·20 Eyl

I really wish netengs in the SP/Ent markets wouldn't be so rigid/stubborn when it comes to the CLI. Yes, I understand the desire (and operational reasons) to exercise your muscle memory of wr mem all the things, but we did change the CLI for a reason, not because we wanted to make your lives harder — quite the opposite. You don't open a .go file and complain "oh I can't use print() here, who designed that shit?". It is painful to be an old dog and learn new tricks, I know, but if these new tricks outperform the old ones you learned - don't shy away from being open to learn them

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Petr Ankudinov@loopback1·30 Ağu

@elonmusk So, my visa is still under "administrative processing" since February. Not that I need it much (the event is over), but is it legal to enter from Mexica without documents? I need some clarification. ;)

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Elon Musk@elonmusk·29 Ağu

Please note that this is an actual statement from Kamala

Kamala Harris@KamalaHarris

An undocumented immigrant is not a criminal.

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Petr Ankudinov@loopback1·31 Tem

@ntdvps Agreed. Unfortunately @elonmusk is building yet another TikTok. The rate of useful tweets is increadibly low.

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Roman Dodin@ntdvps·31 Tem

Peculiar enough, it was not the technical deficiency that many thought would kill tech twitter when Musk fired hundreds of Twitter stuff, but somehow the shift in how the platform is being used did. At least in the networking field, many solely shifted to linkedin. We have been discussing this with networking folks for the past year how vastly deminshed the tech twitter value became.

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GitHub@github·8 Tem

Octocat meets Octopus. Come back in time to 2017, with a behind-the-scenes sketch of Mona.

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Arista Networks@AristaNetworks·24 Haz

Don't forget to join us in Munich this week at the Red Hat Ansible Automates event on June 27th! Our Advance Services Engineer, Petr, will take the stage and talk about "Arista AVD Ansible Collection". red.ht/3xu4Say

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Petr Ankudinov@loopback1·23 Haz

@ntdvps @iximiuz @clabernetes @ntdvps "ncdu" is not wrong, but confusing. Similar output for Overlay2 (not VFS) - x2GB directories. However total disk space is only 3.6 GB. There must be some linking. The best post on this topic I was able to find: martinheinz.dev/blog/44 Not too deep, but useful.

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Roman Dodin@ntdvps·22 Haz

@loopback1 @iximiuz this particular case was for @clabernetes, but in codespaces you can see a similar output

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Roman Dodin@ntdvps·21 Haz

Storage is hard. I am looking for a deep dive how storage backends work in container runtime to understand what is happening here in my docker-in-docker pod. Why does it look like a duplication? @iximiuz do you happen to have some in-depth rabbit holes articles on this?

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JulioPDX@Julio_PDX·19 Haz

I had the pleasure of sitting down with my colleague @loopback1 and breaking down his latest creation, Codespaces for network engineers. I hope you enjoy! youtube.com/watch?v=DhsLh1…

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Roman Dodin@ntdvps·14 Haz

It is easy to install containerlab - a single command. It is easy to deploy a lab - again, a single command. Wouldn't it be nice also not to think about where to get the compute to run the lab on? This wish has just been granted 🤗 Let me introduce you to our latest development -- Containerlab in Codespaces

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Khám phá

@MarioNawfal @iximiuz @ntdvps @elonmusk @BarackObama @taylorswift13 @cristiano @BillGates