Nostr notes by Jadi

Another Universal Local Privilege Escalation lets any user on ...

2026-05-10T19:05:40Z

Another Universal Local Privilege Escalation lets any user on most GNU/Linux distros gain root access in seconds! This time its called Dirty Frag.

More info here: https://github.com/V4bel/dirtyfrag

and I made a video explaining the concept here: https://www.youtube.com/watch?v=Ve6qE-i2hhc

#Linux #video #security

I spent the last couple of days examining the source code and ...

2026-05-03T01:02:10Z

I spent the last couple of days examining the source code and understanding the Copy.Fail vulnerability in detail. This vulnerability happens on the shoulders of 4 key components:

- Page cache
- AF_ALG
- algif_aead
- splice()

In this video, I talk about these components and demonstrate how the CVE-2026-31431 vulnerability allows attackers to gain root access by modifying the “su” entry in the page cache.

https://youtu.be/OftLQ1uPh4M

#copyfail #linux #video

Nostr event nevent1qqs87kjfkazreh597scf4cm80dz62cxp6xm3yu5vdtawgxanuph5pvszyzr2vm2207f6jaqrts0s7nsyrf6m9k6cfhqhme0qhsq4u0q5fx3gcgrk8cq

2026-04-29T16:58:28Z

Upgrading to #Fedora 44. 4GB to download.

#Fedora has always been the place where new ideas show up first, ...

2026-04-29T02:48:48Z

#Fedora has always been the place where new ideas show up first, but this time it’s doing some pretty bold moves. You’ve got DNF5 replacing years of legacy package management, Nix showing up as an alternative way to think about environments and reproducibility, and the continued push toward a Wayland-only future.

https://youtu.be/7omeiZ95HbI

I really enjoyed apfel. If you are on a Mac with Apple ...

2026-04-24T17:15:59Z

I really enjoyed apfel. If you are on a Mac with Apple Intelligence on it, you already have a LLM on your machine, so why not unleash its [moderated] power to your command line scripts?
https://youtu.be/CJb1urnrUqQ

Explanation of 3 main features in the new Linux Kernel 7.0.0 (and ...

2026-04-15T18:20:41Z

Explanation of 3 main features in the new Linux Kernel 7.0.0 (and building and installing it from the source for Fun)

- Rust
- BPF & io_uring
- Post quantum ML-DSA

https://youtu.be/D0kjNmvj-iA

I made a short trying to explain VPNs in a more "under the ...

2026-04-08T18:31:17Z

I made a short trying to explain VPNs in a more "under the hood" way.

Instead of the usual "it hides your IP" explanation, I focused on what’s actually happening to packets. Things like encapsulation, routing changes, and where your traffic really goes when you turn a VPN on.

Also touched on what VPNs don’t do, which is something I feel gets misunderstood a lot.

https://youtu.be/-xqR1PglZP0

Its on my github: github.com/jadijadi/for-the-win-farsi but WIP

2026-03-31T21:53:38Z

In reply to nevent1q…m79m
_________________________

Its on my github: github.com/jadijadi/for-the-win-farsi but WIP

This video is a deep dive into DNS tunneling using DNSTT. We’ll ...

2026-03-31T21:53:05Z

This video is a deep dive into DNS tunneling using DNSTT.

We’ll go beyond high-level explanations and
If you’re into networking, security, or protocol design, this is an example of how systems can be bent in ways they were never designed for.

https://youtu.be/Bnir1IQAPPE

Done

2026-02-10T22:37:47Z

In reply to nevent1q…yeyr
_________________________

Done

Iranian users (and others) need your help to bypass censorship ...

2026-02-10T22:37:13Z

Iranian users (and others) need your help to bypass censorship using #TOR snowflakes.

For servers (without NAT):
```
sudo apt install snowflake-proxy
sudo systemctl enable snowflake-proxy —now
```

For home users (Behind NAT):

Use *Firefox* and go to:
https://embed-snowflake.torproject.org
Enable it and keep the page open.

The Internet Is Becoming the Street With Checkpoints > A ...

2025-12-16T05:20:54Z

The Internet Is Becoming the Street With Checkpoints

> A thought experiment about freedom, risk, and control

https://jadi.substack.com/p/the-internet-is-becoming-the-street

I’ve been robbed on the street. There are sex predators walking on the sidewalk. You might fall while trying to jump over a canal. I’ve even heard about shootings and knife attacks. Streets are dangerous, so why not pass a law stating that everyone stepping outside their home must show ID and fill out a form explaining where they are going, why they are going there, and for how long? This would surely make our streets much safer - although, of course, things could still happen. And naturally, people under 18 wouldn’t be allowed on streets the state considers harmful.

Silly? Totalitarian? Non-functional? Counter-productive? Yes to all of the above. And on top of that, it wouldn’t even help much with crime rates. Violent crimes still happen in prisons, where everyone is known, constantly watched, and prevented from carrying anything remotely dangerous.

Now think about the internet and the laws currently being proposed. Age restrictions. Identity checks. It’s not a perfect analogy, but both point in the same direction. Once you allow the state to “age-check” you on porn sites (read: identify everyone, record everything they do forever, and share it with whoever they want), why wouldn’t they require age checks on Reddit (which is full of NSFW content) or identity verification on GitHub (which hosts sensitive code)?

But does this mean anyone should be able to access anything on the web? In my opinion, no. Let’s return to the street analogy. When you go to a bar, you show an ID and get your drink. The bartender doesn’t copy your ID, doesn’t sell your information, doesn’t record when you arrived or left, doesn’t log how many shots you had (or which brand), doesn’t take your photo, and certainly doesn’t report your presence to anyone.

Online age verification should work the same way. A zero-knowledge proof that confirms your age without revealing anything else to the server. This technology is still relatively new, and we need to give it time to mature before forcing everyone to adopt a specific solution.

#privacy #zkp #humanrights

System design interview cheatsheet, by @npub1s6n…c8vz ...

2025-12-07T19:30:06Z

System design interview cheatsheet, by Jadi (npub1s6n…c8vz) https://open.substack.com/pub/jadi/p/system-design-interview-cheatsheet?r=24524&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true

These are the things you need to fiddle with during your free ...

2025-11-20T03:28:08Z

These are the things you need to fiddle with during your free time for fun (and to become a better candidate for #Linux jobs):

- Docker & K8s
- AWS, Azure, Google Cloud
- Python, Bash, Go
- CD/CD: Jinkins, GitHub Actions
- Monitoring: Prometheus, Grafana, …   

https://www.linuxcareers.com/resources/blog/2025/11/linux-career-opportunities-in-2025-skills-in-high-demand/

Curious about the internals of traceroute? It’s a brilliant ...

2025-11-18T21:17:00Z

Curious about the internals of traceroute? It’s a brilliant example of an accidental discovery in networking. I was working with `traceroute` yesterday and felt its cool to record a video and show how TTL makes this magic possible:

https://youtu.be/_kppVskiDTE

Both Azure (https://www.githubstatus.com/) and GitHub ...

2025-10-29T17:16:20Z

Both Azure (https://www.githubstatus.com/) and GitHub (https://www.githubstatus.com/) are having issues.

Maktabkhoone GIT tutorial progress ...

2025-09-28T22:01:43Z

Maktabkhoone GIT tutorial progress
███████░░░░░░░░░░ [44%]

Working in software is funny/strange! you can be a senior in one ...

2025-09-19T00:21:13Z

Working in software is funny/strange! you can be a senior in one field, then brave enough to switch, and suddenly you’re a newbie learning the "basics".

No fear, no worries. Just time to learn.

Travelling for 15 days without stable internet / device. Back ...

2025-09-11T17:18:31Z

Travelling for 15 days without stable internet / device. Back home. ~1000 emails and trying to remember what I was doing in my life :)

I just discovered Recto, a #programming language where your code ...

2025-08-25T21:22:06Z

I just discovered Recto, a #programming language where your code is laid out on a 2D grid instead of plain old lines of text.

https://youtu.be/kXF17UUYKzQ

چند وقت پیش دوستی با اجرا کردن یه ...

2025-08-23T15:22:59Z

چند وقت پیش دوستی با اجرا کردن یه ابزار مرسوم، فایل‌های سرگردانی رو روی سرور من پیدا کرد. توی این ویدئو مفهوم رو توضیح می دم و ابزار رو نشون می دم.

https://youtu.be/pBY6Chqqy_c

No.. but will try!

2025-08-22T22:16:15Z

In reply to nevent1q…0x86
_________________________

No.. but will try!

Looking for what to read next. May give "Tiny ...

2025-08-20T22:04:22Z

Looking for what to read next. May give "Tiny Experiments" a try.
#books

A couple of weeks ago, someone emailed me some personal files and ...

2025-08-20T21:56:57Z

A couple of weeks ago, someone emailed me some personal files and videos I have forgotten I have left somewhere on my VPS.

In this video I'll show a common tool for finding these files: ffuf

https://youtu.be/sdfCxvp6rCs

Pub/Sub is like sending group texts… but for servers. Instead ...

2025-08-14T16:54:30Z

Pub/Sub is like sending group texts… but for servers.
Instead of "Hey, here’s an update!", you publish once and anyone subscribed gets it instantly.

Been playing with NATS lately & decided to record a video about it.

https://www.youtube.com/watch?v=6YYbZhnGCSs

PocketPal is an Open Source & Free software which lets you ...

2025-07-25T16:51:50Z

PocketPal is an Open Source & Free software which lets you run LLMs (actually SLMs) on your tablet & phone.

https://youtu.be/BAHyuoJCISk

#llama #gemma #slm #ios #android

Migrating my weblog to a new VPS. Chose Rokcy 10 to keep myself ...

2025-07-20T01:01:12Z

Migrating my weblog to a new VPS. Chose Rokcy 10 to keep myself updated about it.

I stumbled upon a game called SQL Mystery where you solve a ...

2025-07-08T05:37:14Z

I stumbled upon a game called SQL Mystery where you solve a murder case by querying a database.

It was fun — but then I tried it with #Claude #Chat2DB, an LLM-powered tool that lets you talk to the DB.

Solving the mystery got a lot more interesting…

https://youtu.be/eESNxLWuMj4

having issues with our furnace / heater. Not starting. Opened the ...

2025-07-01T18:42:58Z

having issues with our furnace / heater. Not starting. Opened the works and trying to troubleshoot :D

7 Fun Terminal Based Tool to help you become a #masterhacker :D ...

2025-07-01T04:27:16Z

7 Fun Terminal Based Tool to help you become a #masterhacker :D

Here are 7 fun tools I have listed some time ago... these show cool "hacker style" things in your terminal... oh! and a couple of them ARE terminals.

I personally use `getact` when I want to have something running in my terminal (for purposes) and even use `cool-retro-terminal` when I want to have fun while working.

Silly.. but who cares...

https://youtu.be/WjLKBYToD80

1_000_000_000th repository on github is called "shit" :) ...

2025-06-11T22:41:21Z

1_000_000_000th repository on github is called "shit" :)

https://github.com/AasishPokhrel/shit/issues/1

Catched cold. Sitting with a jacket browsing the net while ...

2025-06-10T19:23:21Z

Catched cold. Sitting with a jacket browsing the net while working.

هاه اونجا رو خیلی واقعا جدی نباید ...

2025-06-07T16:50:58Z

In reply to nevent1q…7d3w
_________________________

هاه اونجا رو خیلی واقعا جدی نباید گرفت (: اینجا رو ببینین:
https://jadi.net/tag/%D8%B3%D9%81%D8%B1/
اگر علاقمند به سفرها هستین. حالا اینکه آدم قبلا مذهبی باشه که مشکلی نداره. به نظرم الان باشه هم مشکلی نداره. مشکل همراهی با ظلم و ظالم است (: ولی خب در مورد من اصولا خانواده ما حتی در نسل های قبلی هم مذهبی نبودن چه برسه به نسل های فعلی (:

They are shutting Pocket App down! I've been an avid user ...

2025-05-22T20:40:32Z

They are shutting Pocket App down! I've been an avid user from the beginning; when it was "read it later".

من خشن و جدی؟‌ نه اصلا. خشن یعنی ...

2025-05-21T16:45:33Z

In reply to nevent1q…kp5z
_________________________

من خشن و جدی؟‌ نه اصلا. خشن یعنی نبود. ولی گفتم که خب اشتباه شده و معذرت خواستم که کار درسته دیگه. باید دقت می کردم موقع گفتن کلمه آزاد (: و خب کار درست اینه که در هر جایی که اون منتشر شده بگم که اشتباه شده و معذرت بخوام. نه اینکه حالا شرایط وحشتناک شده باشه.. به این معنی که خب اشتباه شده و ببخشید دیگه (:
من هم نگفته ام که هیچ وقت اشتباه نخواهم کرد که (: خب به لایسنس دقت نکردم و بعدش هم گفتم ببخشید که دقت نکردم و وقتی صریحا می گم آزاده خوبه دقیق بررسی کرده باشم. مرسی هم که گفتی. مهمه اصلاح بشه.

بله بله اشتباه شده . توی متن هم توضیح ...

2025-05-20T19:05:49Z

In reply to nevent1q…r7yn
_________________________

بله بله اشتباه شده . توی متن هم توضیح داده ام بعدش (: لایسنس رو دقیق نخونده بودم. توی پستم در اینجا و توی ویدئوی فارسی و توی ویدئوی انگلیسی و کانال تلگرام نوشتم و معذرت خواهی کردم که لایسنس رو اشتباه می گم (: مرسی از تذکر مجدد (:

If you want to follow the Google I/O 2025, here is the live link: ...

2025-05-20T18:59:17Z

If you want to follow the Google I/O 2025, here is the live link: https://www.youtube.com/watch?v=mri4JFkv6Ow&list=PLOU2XLYxmsIJEQRQDtuYKVUmxYvRfWN5m&index=3

Oh you are right. my bad. did not checked the licence as I ...

2025-05-17T19:44:14Z

In reply to nevent1q…fx4j
_________________________

Oh you are right. my bad. did not checked the licence as I should. It says its free for "own internal business purposes" and other stuff but still is is not FOSS licence. thanks for noticing and my bad. will add this to the description and thanks again for mentioning it.

Did you know that the most talked about automation tools is a ...

2025-05-17T16:56:23Z

Did you know that the most talked about automation tools is a free software? Yes, n8n is free; as in freedom.

Learn how to install n8n for free using Docker, build your first workflow, and understand the basics of this powerful open-source automation tool.

https://www.youtube.com/watch?v=ZT5GgIgrHxE

number of stackoverflow questions over time. source: ...

2025-05-15T23:51:45Z

number of stackoverflow questions over time.

source: https://blog.pragmaticengineer.com/stack-overflow-is-almost-dead/

Oh. and let me add that I agree that "X is secure" is not ...

2025-05-04T17:28:04Z

In reply to nevent1q…d4re
_________________________

Oh. and let me add that I agree that "X is secure" is not a technical claim and is just a conversational sentence is a youtube video. And thanks for pointing to it. On a technical level I agree that "nothing is secure"

Have read that link. I think there is also a related talk. But ...

2025-05-04T17:23:37Z

In reply to nevent1q…d4re
_________________________

Have read that link. I think there is also a related talk. But when we say "X is secure" we do not say "X do not have issues". Its like saying "Genesis G90 car is the safest car with Safety Score of 9.8/10". It can crash. You can forget to check break system for 10years and it will fail, you can ...

IMO the OpenBSD is the safest OS out there but I do not claim that "if you have a service on OpenBSD, it is 100% safe" or even "if you have a pure BSD machine, it is (and will be) hacker proof".

What if I told you there’s an OS that’s ultra-secure, ...

2025-05-04T02:38:57Z

What if I told you there’s an OS that’s ultra-secure, actively developed — but without much noise? What if I add that Windows, Mac & Android are all using parts of this Operating System?

https://youtu.be/CuieeXXhfvY

Yes, its #openbsd #bsd #review #release

Nostr event nevent1qqsyl2us7mv2kw847r2j6u78gdxap8qewyq545pzjwh08846tx5w5egzyzr2vm2207f6jaqrts0s7nsyrf6m9k6cfhqhme0qhsq4u0q5fx3gc3pkpzw

2025-05-01T03:54:55Z

Upgrading Kubuntu.

The Hacking of 4chan — Where Anonymous, Memes & Mayhem Were ...

2025-04-18T17:04:49Z

The Hacking of 4chan — Where Anonymous, Memes & Mayhem Were Born

Last week, 4chan was hacked — yes, that 4chan.
Once the chaotic birthplace of everything from lolcats to rickrolling, and even the hacker collective Anonymous, 4chan has shaped internet culture for decades.

https://youtu.be/ul7EwnY9BaY

How Linux Really Works; Behind the Scenes with strace & ...

2025-04-15T00:29:46Z

How Linux Really Works; Behind the Scenes with strace & Kernel Code

https://youtu.be/AJe9Oy08t9c

Recorded a video but it has 2 issues: 1. sound is ahead of video ...

2025-04-11T23:27:59Z

Recorded a video but it has 2 issues: 1. sound is ahead of video for 0.2s and volume is too low. Letting ffmpeg do its magic on the file via:

```
ffmpeg -i input.mp4 -itsoffset -0.5 -i input.mp4 -map 0:v -map 1:a -c copy input.mp4
ffmpeg -y -v quiet -i input_fixed.mp4 -lavfi volume=+10dB -acodec libmp3lame -ab 320k -id3v2_version 3 input.normalized.mp4
```

I still have the BSDPub in my calendar. Hope it starts again ...

2025-04-03T16:32:09Z

I still have the BSDPub in my calendar. Hope it starts again soon.

https://wiki.bsd.cafe/docs:weekly-bsdpub

One of the few things that makes me mad is when someone uses ...

2025-03-18T19:40:07Z

In reply to nevent1q…5qxp
_________________________

One of the few things that makes me mad is when someone uses `more` on a Unix-like machine.

Today is my day! Wordle 1,368 3/6 ⬛⬛⬛⬛🟨 ...

2025-03-18T19:38:18Z

Today is my day!

Wordle 1,368 3/6

⬛⬛⬛⬛🟨
⬛🟨🟨🟨🟨
🟩🟩🟩🟩🟩

Free95 Review: How [NOT] to Build Your Own OS A new OS called ...

2025-03-18T15:02:23Z

Free95 Review: How [NOT] to Build Your Own OS

A new OS called Free95 is making waves, claiming to be a free Windows-compatible system—but does it really deliver? In this video, I’ll break down the problems with Free95, suggest better alternatives, and even show you a real path to learning OS development if you want to build your own!

https://youtu.be/-jn2L1D8uN8

Will AI Replace Me? Not a Chance [yet]! Here’s How I Use It ...

2025-03-15T01:19:07Z

Will AI Replace Me? Not a Chance [yet]! Here’s How I Use It Every Day

I use AI (Cursor) regularly in my work, and in this video, I’ll show you exactly how it helps me—and why I’m not worried about being replaced anytime soon. Watch to see AI in action and how it enhances, rather than replaces, my workflow!

https://youtu.be/x6KOqJB5G7U

Teaching myself fundamentals of #Ruby. Why? Because its cute and ...

2025-03-11T15:46:32Z

Teaching myself fundamentals of #Ruby. Why? Because its cute and fun.

You can do it too in 30 mins if you know any other language: https://pine.fm/LearnToProgram/chap_08.html

اینو تازه نوشتم که فردا منتشر کنم. ...

2025-03-11T03:21:13Z

In reply to nevent1q…h2y0
_________________________

اینو تازه نوشتم که فردا منتشر کنم. ظاهرا این افزونه متوجه نیست که این پابلیش نشده ((: خلاصه یه کم صبر کنین تا بیاد پست اصلی

Wordle 1,358 6/6 ⬛⬛🟨⬛🟨 ⬛🟨🟨🟨⬛ ...

2025-03-08T23:42:05Z

Wordle 1,358 6/6

⬛⬛🟨⬛🟨
⬛🟨🟨🟨⬛
🟨🟩⬛⬛⬛
⬛🟩⬛🟨🟨
⬛🟩⬛🟩🟩
🟩🟩🟩🟩🟩

Reinforcement Learning Explained with Code | The AI Breakthrough ...

2025-03-06T06:46:59Z

Reinforcement Learning Explained with Code | The AI Breakthrough Behind the 2024 Turing Award

Andrew G. Barto and Richard S. Sutton have just won the Turing Award for their groundbreaking work on Reinforcement Learning! In this video, I’ll break down the core concepts of reinforcement learning, walk you through a hands-on Python implementation using OpenAI Gymnasium, and share valuable resources to help you dive deeper.

https://youtu.be/2lWDBybDLkk

#programming #turing2025 #openai

Switched to a 32 Inch monitor (16:9). Not sure if I'm going ...

2025-03-05T00:14:30Z

Switched to a 32 Inch monitor (16:9). Not sure if I'm going to enjoy it or I'm going to hate the large screen.

Nostr event nevent1qqsruj7g3w3pulud725g4c5ekn0eqa2v6zfwp5qsa0r37g083glslaczyzr2vm2207f6jaqrts0s7nsyrf6m9k6cfhqhme0qhsq4u0q5fx3gcsktc5z

2025-02-24T01:31:59Z

Enjoying my refurbished Lenovo P1. i7 12th, 32GB, 1TB.

this wont "spread". but you have super strange PDF files ...

2025-02-06T15:15:31Z

In reply to nevent1q…trna
_________________________

this wont "spread". but you have super strange PDF files to shock people!

تسلیت می گم فرود عزیز. امیدوارم که ...

2025-02-06T10:01:46Z

In reply to nevent1q…qqg3
_________________________

تسلیت می گم فرود عزیز. امیدوارم که خاطرات خوبشون همیشه همراهت باشه و چقدر خوب که همراهش بودی روزهای آخر رو.

You won’t believe this—someone just ran #Linux inside a PDF! ...

2025-02-04T15:40:28Z

You won’t believe this—someone just ran #Linux inside a PDF!

Last week, a student named ading2210 got Doom running inside a PDF file. But now, he’s taken it to the next level—this new PDF can run a shell, vi, and even more tools!

How is this even possible? In this video, I’ll break down the tech behind it and show you exactly how this mind-blowing trick works. Let’s dive in!

https://youtu.be/zcBoB9zoH1U

The #Debian Publicity Team will no longer post on #X / #Twitter ...

2025-02-01T09:03:04Z

The #Debian Publicity Team will no longer post on #X / #Twitter

> We took this decision since we feel X doesn't reflect Debian shared values as stated in our social contract, code of conduct and diversity statement. X evolved into a place where people we care about don't feel safe. You are very much invited to follow us on https://bits.debian.org , on https://micronews.debian.org/ , or any media as listed on https://wiki.debian.org/Teams/Publicity/otherSN #debian

https://micronews.debian.org/2025/1738154246.html

من یه بار به یه دوستی از اینجا گفتم ...

2025-01-25T11:28:22Z

من یه بار به یه دوستی از اینجا گفتم که براش چند تا سکه خارجی پست می کنم (: ولی یادم نیست کی بود. هنوز اینجا رو می خونی؟ با یه نشونه بهم ایمیل بزن که فهمیدم سکه ها رو گذاشتم کنار ولی نفرستادم ((:

چون سانسورچی دقیقا فید پادکست من رو ...

2025-01-22T08:13:12Z

In reply to nevent1q…s2dj
_________________________

چون سانسورچی دقیقا فید پادکست من رو فیلتر کرده (:

Company implemented a new TODO list manager on its Discord. Now ...

2025-01-22T06:56:10Z

Company implemented a new TODO list manager on its Discord. Now when I do a task I have to check the Jira ticket, check my own task manager, check it on my bullet journal & do the same for the Discord task manager.

One might think its silly but for me... each task brings 4 times satisfaction :D

Just joined the PixelFed as @npub12l4…6yye Whom should I ...

2025-01-20T13:04:55Z

Just joined the PixelFed as
jadi (npub12l4…6yye)
Whom should I follow?

این رو تا حالا ندیده بودم. هر کس قابل ...

2025-01-20T13:03:35Z

In reply to nevent1q…w98w
_________________________

این رو تا حالا ندیده بودم. هر کس قابل گوش دادن است از نظر من که اوکی است. فیدها و اینهای من هم اینجاست:
https://linktr.ee/jadijadi
و اگر پیشنهادی هست که جای خاصی منتشر کنم که فیلتر نباشه هم بگو. مساله اینه که رادیوجادی رو به شکل جدی تری فیلتر می کنن ((:

Found an airpod, just the case and the right ears piece. ...

2025-01-19T13:50:35Z

Found an airpod, just the case and the right ears piece. Surprised that it also syncs with my #Android phone. Very non-appley :D It is shown on maps as LOST. Changed the name to my phone number so the owner might call / ring the door from Find My :D will give it to a charity if no one claims it in 30days.

Nostr event nevent1qqsz0hrgyetv8ynlxvnvwfmq0fvpd63pjut3xc9jhvh0kecd4lr6x9gzyzr2vm2207f6jaqrts0s7nsyrf6m9k6cfhqhme0qhsq4u0q5fx3gcja26rs

2025-01-15T08:26:14Z

Welcome all Mastodon new commers :D

Wordle 1,305 4/6 🟨⬛🟨⬛⬛ ⬛🟩⬛⬛🟨 ...

2025-01-14T14:54:19Z

Wordle 1,305 4/6

🟨⬛🟨⬛⬛
⬛🟩⬛⬛🟨
🟩🟩🟨⬛⬛
🟩🟩🟩🟩🟩

Struggling with #Python decorators? 🐍 In this short video, ...

2025-01-10T15:57:31Z

Struggling with #Python decorators? 🐍 In this short video, I’ll simplify the concept, show why they’re useful, and how to create one step by step. Watch and start writing your own decorators today! 🚀 #Programming

https://youtu.be/0B01tgso7qw

خب تو ویدئوها چیزهای «پیشرفته» تر ...

2025-01-06T09:05:32Z

In reply to nevent1q…jt0c
_________________________

خب تو ویدئوها چیزهای «پیشرفته» تر هم هست. از ممهندسی معکوس و رمزنگاری و نوشتن چیزهای بزرگتر و ... ولی در کل اینطوری نیست که یکی یه چیزهای ریز مخوفی بلده که باید آموزش بده. بیشتر بحث پیگیری و حل مساله و خوندن داکیومنت و دید گسترده تر و اینها است که یک نفر رو پیش می بره از سطح مقدماتی به سطح پر تجربه تر. یعنی منظورم اینه که این شکلی نیست که مثلا من بگم اگر این ده تا نکته رو یکی بلد باشه پیشرفت می کنه و من بیام بگم. دیگه از مقدماتی به بعد بیشتر باید تجربه کسب کرد و تلاش کرد و ...
منم سعی می کنم بیشتر بگم البته (: مرسی از یادآوری.

یه دلیل دیگه هم داره. اونم اینه که ...

2025-01-05T10:26:20Z

یه دلیل دیگه هم داره. اونم اینه که مکتبخونه کارهای خوبی می کنه و من خوشحال می شم کمک کنم به ادامه راهش. هم زمانی که من زندون بودم خیل فعال کمک کرد و پیگیری و هم ارائه درس های دانشگاه های خوب به شکل رایگان فعالیت بسیار مفیدی است به نظرم.

شاید این ماه‌ها من به نظر خیلی کم ...

2025-01-05T09:36:12Z

شاید این ماه‌ها من به نظر خیلی کم کار بیام (: ولی در عمل ماجرا اینه که دارم یه دوره جدید و کامل پایتون با مکتبخونه ضبط می کنم و پیگیری و دقت اونها کار رو مفصل می کنه! فعلا حدود ۶۰ تا ویدئو داریم و نکات مقدماتی تا پیشرفته پایتون جدید رو توش توضیح می دم. تقریبا آخرهاشه و امیدوارم به زودی منتشر بشه.

Space issues.. Had to. context: My #bitcoin testnet node was ...

2025-01-04T12:33:43Z

Space issues.. Had to.

context: My #bitcoin testnet node was using ~100GB of storage. Needed that space so checked the "prune" option which will reduce the disk usage to only 2GB.

One of the best feeling in the world: collecting unneeded stuff ...

2025-01-04T07:34:55Z

One of the best feeling in the world: collecting unneeded stuff from home and donating them / throuwing them away.

If you "need" your GPU accelerated speed in your ...

2024-12-23T06:30:55Z

In reply to nevent1q…h7ft
_________________________

If you "need" your GPU accelerated speed in your terminal, you are doing something wrong. No program should output that much data, no sysadmin should `cat` a 1GB file, its not useful to `journalctl -f` on a system with 1000s of logs per second, ...
But its a trend :D

Woke up a bit sick. The hot shower and coffee helped. Now its ...

2024-12-22T08:17:09Z

Woke up a bit sick. The hot shower and coffee helped. Now its time to dive into my rx programming tasks :) #nodered #htmx #python

Is "Race Car" a Palindrome? We are asked to write a ...

2024-12-17T14:01:39Z

Is "Race Car" a Palindrome? We are asked to write a function and check in this interview question. So lets try it:

https://youtu.be/3bRBIHmcOhE

#programming #algorithm #interview

373? :D

2024-12-10T15:09:31Z

In reply to nevent1q…vuqv
_________________________

373? :D

Have to record a few videos and try to understand my colleagues ...

2024-11-28T06:28:34Z

Have to record a few videos and try to understand my colleagues code! He writes the most efficient, most bizzare and difficult to understand Python :D we are lucky that he is not a C or Perl programmer!

🫡,

2024-11-25T11:44:23Z

In reply to nevent1q…nul9
_________________________

🫡,

Busy with embassies. Have to renew my schengen visa in case I ...

2024-11-25T08:04:02Z

Busy with embassies. Have to renew my schengen visa in case I want to travel. Downloading #OpenSuse to give it a try after a couple of years. I always loved Suse for so many reasons (including the great logo & artwork, easy to manage using Yast and shining as a GNU/Linux company).

Studying part of PREEMPT_RT patch (now in mainline #Linux ...

2024-11-17T09:40:28Z

Studying part of PREEMPT_RT patch (now in mainline #Linux kernel). It's amazing to see how deep people understand something and add features to this huge code base. A joy to study.

Downloading #OpenBSD 7.6 on my #VintageComputer laptop to replace ...

2024-11-13T10:51:21Z

Downloading #OpenBSD 7.6 on my #VintageComputer laptop to replace #debian sarge.

Pentium 75, 256MB memory. 1997

https://youtube.com/shorts/U42SuIqG_6s?feature=share

Used AI to write a module. Did it 10x faster than me. Spent 2/3 ...

2024-11-12T13:37:58Z

Used AI to write a module. Did it 10x faster than me. Spent 2/3 of the saved time to debug, fix and adapt the code into the project :D

Hofstadter's Law: It always takes longer than you expect, ...

2024-11-06T10:28:38Z

Hofstadter's Law: It always takes longer than you expect, even when you take into account Hofstadter's Law.

:D

2024-11-04T13:19:16Z

In reply to nevent1q…laym
_________________________

:D

I'm more a `ret` #kindofperson, what about you? p.s. from ...

2024-10-31T13:23:28Z

I'm more a `ret` #kindofperson, what about you?

p.s. from /r/ProgrammerHumor

thanks for noticing. I deactivated all plugins for test and ...

2024-10-29T05:49:59Z

In reply to nevent1q…uaa9
_________________________

thanks for noticing. I deactivated all plugins for test and forgot to re-enable this. now its working.

"How curl which supports all major (and most minor) network ...

2024-10-28T12:32:02Z

In reply to nevent1q…f8xf
_________________________

"How curl which supports all major (and most minor) network protocols and has a huge user base, has only 18 open issues" :D

Have you ever searched for a needle in a haystack? Or been asked ...

2024-10-24T13:06:29Z

Have you ever searched for a needle in a haystack? Or been asked to search for a substring in a string and return the index? You might have been asked in an interview.. so lets do it

https://youtu.be/NqXX7ELp3lE

#programming #interview #algorithm

very true, and very funny :D

2024-10-24T09:06:41Z

In reply to nevent1q…9p3y
_________________________

very true, and very funny :D

My personal blog was kind of "broken" for months. Some ...

2024-10-20T09:30:37Z

My personal blog was kind of "broken" for months. Some people (including myself) where seeing the latest post while some was seeing an older version without any updates.

Spent 3 hours today to "fix" it. fiddles with lots of configs from wordpress, php, apache, cloudflare, caching, ...

Hope it is solved now. Heading to lunch and then other tasks of the day.

Lets see what we should do today: ☐ work on the rewrite of my ...

2024-10-16T06:18:10Z

Lets see what we should do today:
☐ work on the rewrite of my clickhouse connector for the company with a better decoupling between core & userspace
☐ edit and publish one of the hacker's laws videos
☐ finalize my tomorrows speak presentations
☑ wash the clothes

What? really? how come I have never heard about this. thanks for ...

2024-10-16T05:52:32Z

In reply to nevent1q…9xmz
_________________________

What? really? how come I have never heard about this. thanks for the toot man. will check it out!

At the moment I also decided against it; after implementing. ...

2024-10-13T11:51:21Z

In reply to nevent1q…sg07
_________________________

At the moment I also decided against it; after implementing. Another reason was that I'm trying to go out of my comfort zones here .. .and "google / apple login" was one of them.

Now I have it but removed it. The "login" page only asks for the user name now and I create my own uid and save it.

It seems there is no easy way to convert a Figma to Dart. ...

2024-10-11T13:34:37Z

It seems there is no easy way to convert a Figma to Dart. strange.. so why everyone is on Figma?! have to ask AI, hope they do a good job on it.

because I'm writing an app and I need it to have a login. ...

2024-10-11T13:33:21Z

In reply to nevent1q…jc6x
_________________________

because I'm writing an app and I need it to have a login. although I figured an easy way for it and now it works.

Have to do something which I've never done and not interested ...

2024-10-11T05:19:17Z

Have to do something which I've never done and not interested in but... lets do it: adding a "login with google" to a flutter app I'm writing for fun.