Someone on the IP 127.0.0.1 has been creating a lot of bugs in my code, please beware of you notice any connections from that address.

The marketing department is right next door to my office, and to make room for their new intern, a very high end, large, and noisy printer was 'temporarily' placed in my office. I'm a reasonable person though, and didn't mind this. The salespeople figured out that it makes commercial grade printouts, so for their various presentations and whatnot, they'll print enormous numbers of pages on this thing, and basically use my office as a motherfucking water-cooler. After a few weeks of this, I logged into the printer from my computer, and set it to disallow all connections from MAC addresses other than those in the marketing department, who print far less material on their own, special, dedicated printer. Absolute fucking chaos ensued. Grown men were brought to tears, ultimatums were made, and blood was shed. The hardware guys were down here for over an hour, making up absolute bullshit as to why it wasn't working(which really surprised me).

Long story short, cut off access to printer, sit back and watch the true face of humanity emerge. Seriously, fuck those guys. They have their own goddamn printer.

Boss: Hey build me a server.
Me: OK. How much storage.
Boss: IDK.
Me: How many processors?
Boss: IDK.
Me: How much RAM?
Boss: IDK.
Me: 1U or 2U or bigger?
Boss: IDK
Me: What’s it for.
Boss: [Program]
Me: How many concurrent connections?
Boss: IDK.
Me: Budget?
Boss: IDK.
Me: *eye twitch* oooooookkkkkk

I FINALLY DID IT!! I landed a job!! I'm going to be a firmware engineer!! Woohoo!! 😁
It only took half a year, but I finally got one, and purely off my own merit. It feels damn good when you get the job with no references or connections, just your own skills.
After a highly successful on-site technical/whiteboard interview, I was 90% confident I'd get it. The fact that my job search is finally over, is such a fucking relief. Good riddance to endless interview prep, applications & rejections.
I start on Monday. Goodbye freedom >.<

I worked on a greenfield project a couple of years ago. The company had an old solution written in Omnis (heard of it? Yeah, me neither) with an SQL database. My team was to create a completely new web based system... on top of the old database, so the customers could keep their existing stuff.

The dba was an intelligent man, one of the nicest people I've met, and over the course of fifteen years he had made a remarkably terrifying monstrosity of a database. Some years before me they wanted to "future proof" the system and make it "easier to switch to new technologies". So they moved the entire business logic into the database...

I used a tool to create a visualization of said database when we started. It had no views, only tables and sprocs. Look at it! Tables and sprocs are rectangles (well, dots) and any connections are drawn in grey lines. There were no foreign keys, so a tables only visualization only yielded a collection of independent rectangles without a single line.

Now, the stored procedures were bloody MASSIVE. A single procedure that only registered a new interested party and attached them to a property had 2500+ lines and over 150 parameters.

Also, this dba added features and fixed bugs by logging into the respective customers production server and writing SQL.

That database is the stupidest thing I've ever seen a developer do.

So that high level prank from yesterday.

Senior Linux engineer, the fucker.

He somehow installed shitloads of cron jobs onto my system.

Every few minutes it would create a new user with a freaking complicated password. Then it would install openssh server in case it wasn't installed yet. After that it'd set all iptables rules to allow incoming AND outgoing connections on port 22.

That was one badass ansible script though!

I'm not sure what more there's to it because sometimes when i removed crons, they'd magically appear again later AND i forgot to check the boot scripts so i might be fucked again when I get to work today!

Plus side, i finally fully understand cron 😅

Security decided to update our PCs with endpoint protection. It's blocking all connections to and from localhost.

It's been a productive day.

Such enterprise. Much security.

"yes, sir, we block ftp and ssh connections from outside the benelux (shortcut for: belgium/netherlands/luxembourg, didn't say this part but it's a very widely known term here)"

"if you allow connections from INSIDE the benelux, why can't I connect from Germany, eh?!?!"

💀😶

So today I had a client come in and give me a free "broken" laptop that wouldnt turn on and was covered in grease and what appeared to be dog hair everywhere. So i go through my every day troubleshooting, found the problem and fixed it. Next i disassemble the entire laptop and just start air dusting and cleaning connections like crazy. Now I'm a proud owner of a really old school laptop that I can probably keep alive for another 10 years :) This will be a perfect machine to test arch linux on 😃

So my ethernet randomly stopped working on Arch.

At first I thought it had to do with a conflict between it and my tethered phone, so I tried removing all my connections. Still wasn't working.

Next I tried to test the driver itself and make sure it loaded on boot. It loaded, but was disconnected.

Next I decided "fuck it, I know I was just using the internet on Windows, but I'll check the ethernet cable is still plugged in anyway". It was, and it was returning the right MAC address, but still no connection.

So I try debugging the driver further. Everything seemed fine, except it would time out trying to establish a dhcp connection.

Finally I figured, maybe Microsoft tried to troll me and lock out the ethernet waking on boot. So I restart my computer, load into windows and check my ethernet driver, it seems fine. I go to disable the shutdown of the card on OS shutdown. Turns out this driver no longer has that capability.

Wait a minute!? Windows is also having connection issues!?

I look to my left.

Fuck my life...

My router was off... I must of kicked the powerboard under my desk..........

Dev created a new service for our application that opened SQL connections. The catch? They never closed said connections. How this passed QA/review I've no idea, but after a few minutes on Staging the service would crash with "connection pool overflow".

I raised a urgent defect, and the devs "fix"? To up the maxConnectionPool to Int.Max!! Argh!

8:30 - get into office, boot windows
Windows: "Oh man, here's this update. If you're not doing it now, I will start in 15 minutes. No questions asked!"

9:45 - checking update status
Windows: "Well i'm nearly finished, just give me a sec..."

9:55 - whats's my pc doing
Windows: "Hey mate, I did it! I also restored those neat shortcuts to MS EDGE for you. Please use my browser"

10:00 - Well i can finally start working
Windows: "Yeah... you would. But i had to remove theese few applications, because they are not compatible anymore."

11:00 - Okay, installed all my stuff, did some coding. Time to test it. Lets boot up my VM.
Windows: "Oh so sorry mate. Not gonna show my network devices to Virtualbox anymore. Have fun reconfiguring your connections without them."

Fuck this fucking Windows 10!

The only reason we have Win10 on our machines, is because people in my office panicked the last day of the "free upgrade period" (and i was on holidays)...

After a few hours, I think I just got mysql based openvpn authentication working O_o

Fucking yay! Now let's implement a maximum amount of connections per user.

Yes, rants can be happy too.

Dear javascript, you think you're sooooo fucking special. You just HAD to be asynchronous everywhere, losing all connections to natural sequential human thinking. I just want to work with the result of A GOD DAMN FOR LOOP you ASYNC FUCK.

I am in tears.

My manager had a lot of pressure to relocate to the US.

She wasn't able to do so and had to leave the company on mutual terms.

Not only we'll be working with someone new but also my manager was fucking amazing person.

A gem who walked into my life, flipped my life and now goes away.

Why the good people have to leave...

I was so wrong to think about her the wrong way even when I saw this coming.

I really hope that I stay in touch with these awesome people and grow along with them for a long time.

It hurts me when I lose good connections.

Fuck me! Can't even think clearly right now.

Last month I discovered my girlfriend created a GitHub account some time ago just because she saw the icon was like a cat in the Discord Connections settings and was curious about what it was.
That's the most adorable dev-related thing that has ever happened to me.

My work recently blocked all social media connections on their network.

On the plus side, they missed devRant 😄

I'm so grateful DevOps is now a thing. I remember getting a phone call from a client at 2am on a Friday because their site was down and having to ssh in from a Nokia with the world's tiniest keyboard to reboot the server.

Of course that particular server only exposed port 22 on it's local network, so I had to first ssh into another server which did have its ssh port open to external connections.

Trying to remember two sets of credentials and type them in on a tiny keyboard, while so drunk you were seeing double, standing outside in the rain as it was the only place you got signal. Yeah…I'm so grateful DevOps is now a thing

Morning: Boss decided he was changing all the table names, used a different ORM than we are used to, and implemented it in such a way that the connections stay open and live forever, and had ultimately destroyed half our existing codebase.
Midday: clients keep messaging saying that everything is broken, and rather than accepting that we are fixing it, they want an entire breakdown of exactly what is wrong.
Afternoon: clients still say things are broken even though they have been fixed - they keep sending month old screenshots, which is obvious because the entire interface has changed since then.
Conclusion: shouldn't have gone to work today.

Today 🙄
This dev goes "I connect using plain FTP over a VPN to update why can't you!?"

Because it's unsecure you fucking idiot.

His FTP server can't even do secure connections. Some how.

Guess I have a new site to take over 😏

Asked my co-worker if he had made a class to use for ftp connections.

He said he had.

This is what I found. FFS @michal78!

Holy shit. Germany really is a third-world country in regards to connection speeds and reliability. I am visiting my dad this summer, that's why I'm here in the first place. Germany has the most unstable GSM/EDGE connections I have ever seen and everytime I go to Germany, I get reminded of that. Sure, they are slow by design, but in Austria, you can at least use them! In Germany, you
simply.
fucking.
can't.
I couldn't even transmit 10 bytes to my Raspberry Pi 3B without interruption, at any given point in time.
I really have to force my phone to stay in WCDMA/LTE mode now... Great stuff.

Senior colleagues insisting on ALWAYS returning HTTP status 200 and sticking any error codes in the contained JSON response instead of using 4×× or 5×× statuses.

Bad input? Failed connections? Missing authorization? Doesn't matter, you get an OK. Wanna know if the request actually succeeded? Fuck you, parse potential kilobytes of JSON to get to the error code!

Am I the asshole or is that defeating the purpose of a status code?!

A person just bought a 3000€ workstation and asked me to install cracked versions of Office, AutoCAD, full Adobe suite and Rhino with plugins. And he's going to use them at work to make money.

So, since I have to, I installed 2-3 years old versions of each, in English (he only knows Italian) and blocked all the connections so he can't receive any update/fix or use web related functionalities. I also disabled all autostarting components and contextual menu / OS integrations (although this can be seen as a plus).

When he's calling me asking to "fix" things, I will simply say "sorry, it's the only way for the crack to work, if you want everything you'd better pay for a license or else go open source".

Why can't people understand the value of the complex software they use? Just because it's not a material thing doesn't mean it's not a steal

Who the fuck designed the UI of linkedIn? When I click on My Connection, I expect to see my fucking connections. Not People I may know, Not my recent invitations, no fucking bullshit. Just my connection.

They have a small fucking text (Not even a fucking button) that says "See All" in a small corner which I can click to see all my connections. Why the fuck do you a nav button on top called "My connection" then? FUCKING HELL MAN!

Just saw on LinkedIn the following:
One of my connections is an iOS developer and someone asked him to do a mobile app for iPhone, my connection replied that the final price is $200 (yes two hundred dollars)

Client reply was:
You are going directly to hell for that expensive price! Deal is off!

Me:

Okay, so I was helping an elderly woman with her laptop + internet today (with payment). Problem: Laptop connects to WiFi, shows internet connection, but you couldn't even go to google.com.

The router wasn't the issue as my phone worked on the same WiFi. After a lot of troubleshooting steps, I noticed that Windows forced IPV6 for all WiFi connections for some reason. The router doesn't even support IPV6... So I disabled it and everything started working again.

WHY THE FUCK DID WINDOWS NOT TRY TO LOOKUP A IPV4 ADDRESS IF THE IPV6 FAILS? BOTH WERE ENABLED! WHO AT THE FUCKING WINDOWS 10 DEVELOPMENT TEAM THOUGHT IT WAS A GOOD IDEA?

Some of my coworkers call connecting with SSH "git bashing", because they use git bash for making ssh connections. 😋
They never understand me when I use the term "SSH". 😔

Fuck ISP. Just moved to nz. Explain to this company im working at home on the internet. Need it fast.

Takes 8 days to get the 📦 in a country of 5 million people. Wtf.

Box does not contain all default connections for box to work in a default house hold.

Call them. Tells me i have to go get it myself because i didnt request it. Fuck you or did you just fuck me.

Pay 100 dollars (this is in new zealand even though it feels like afghanistan. Not trying to offenecse any on here btw) a month for unlimited internet and phoneline.

They forget to put on the phone line.

Pay their fucking stupid 4 dollar cable insurance because new zealand has houses built for fucking cave people with 0 insolation and prone to dampness.

First day connections dont work. Well is that not fucking beautiful. I actually payed 4 worthy dollars.

WRONG YOU MOTHER FUCKER.

They tell me i didnt take the insurance.i go mayhem tell them how useless they are. So they send some one 8am the next mornin while activating the insurance. Ho yeah they also told me they forgot to include landline in my account.

Now 2 days in everything works im happy. Wake up to “your account has been suspended because you went over the max 200$ of your credit. You owe us 250$ before you can re-activate your account....

Inside boiling. Rudness and caps just won`t help.... I need some blood.... Some ISP blood....

Somewhat unpopular opinion time. I don’t 100% hate Facebook.

I do not support their data collection, but my biggest problem with FB is the users. My connections are inherently idiots because I’m in high school with people who are way too narcissistic and full of drama. I left FB because of the toxicity, and the data protection as a result was a bonus.

I support the original mission of Facebook, to connect people. I just wish it was still about that.

Back in my sysadmin days we had an IT zoo to look after. And I mean it... Linux side was allright, but unix.... Most unices were no longer supported. Some of their vendors' companies were already long gone.

There was a distant corner in our estate known to like 2 people only, both have left the company long ago. And one server in that corner went down. It took 2 days to find any info about the device. And connecting to it looked like:

1 ssh to a jumpbox #1
2 ssh to a jumpbox #2
3 ssh to a dmz jumpbox
4 ssh to an aix workload
5 fire up a vnc server
6 open up a vnc client on my workstation, connect to than vnc server [forgot to mention, all ssh connections had to forward a vnc port to my pc]
7 in vnc viewer, open up a terminal
8 ssh to hp-uxes' jumpbox
9 ssh to the problematic hp-ux

.....

Huge dev-team presentation today with YouTube livestream link available to all clients.

Management wanted us to test our laptops, connections and cables to the bone, so that every computer will work 100% while the stream is running.

You know what didn't work?
The goddamn streaming camera device.

My coworker passed in February and recently LinkedIn generated her automated 30th work anniversary post. Tons of people commented "congrats." I commented "rip 💔" and after my comment people kept commenting "congrats." Your LinkedIn connections do not know or care if you are alive or dead. Everyone's just doing what the algorithm wants. It's dystopian.

Really linkedin!? I am trying to get an entry level software developer position and my connections/search history should reflect that, but no what their system reflects is "Bird removal technician" wtf!!! Looks like I found my true calling card guys XD

Post Anger Rant (Beware, Long rant ahead)

So there is this project we have been working for months, most of the devs involved are jr students so I was leading them in the architecture and what to do and they were doing it, the progress was slow but safe and fun.

On the team there was this guy, someone I trusted and in who I had special interest for his skills, so I let him own the github repo.

So the day of the first demo I pull the backend changes ( I had been working on front end ) and I realize that the code was different, so I started using my super awesome forensic skills to find what happened,and when I say different I mean a totally different architecture different database connections, different service pirts, basically other project, so during my criminal investigation I found out this guy I trusted had never really worked with us, from the beginning he went solo working on his own project and changing everything because of some tutorial he found on the internet, so I decided to reset to the previous version just to find out that he had already deployed the code and that a lot of fixes that we should have were only on his version.

So I went and confront him telling him that he did wrong and he had to learn team work and that I was trying to teach them good practices and he waits and asks me "so, my code was wrong?" Seriously what da hell dude? I'm talking about team work and all you can think about is your code.

Finally he admitted his mistake and repented (I think), but seriously how arrogant must you be to ignore a whole team, specially when on your first real project.

"The user is only going to see the loading screen for a second anyway".

Tell me more about poor internet connections, Mr. CBD-residing, office-wifi developer. I'm all ears.

People committing config files with connections strings pointing to their own machines.
Oh I'll just pull the latest changes... Why is all my data suddenly different??!? Fucking Gregg just checked in a connection string with "server=GREGGSPC".

Great finaly get away on vacation 2weeks of just realaxing, 30min before leaving to the airport i get a sms from my server one of my main hard drives fail. No problem just need to swap the drive and start the recover at the airport.
At the airport i connect to my home vpn and start the recovery everything works fine just need to restart the server when done ~12h. next day im in the hotell and my vpn does not accept my connection, okey might be the hotell that block vpn connections i try my external vpn and it works and i try to connect home when i get a lovley text from my server "login attempt has failed from ip:x" then it hits me i have forgotten to add to whitelist. Outsmarted myself to just let i be.
So i finally get 2 weeks off and nothing i can do about it.

Decided to go through my LinkedIn connections and disconnect from people I don’t know who don’t go to the same coding academy (we’re a pretty tight-knit bunch).

Went from 905 connections to 276.

Husband: “Please tell me you kept recruiters.”

“.... oops?”

Worst one I’ve seen so far is when I was working for my previous community another developer joined to help me, without the permission of me or the other lead developer he pushed a client-side update. We didn’t think it was a big deal, but once we began reviewing the code it became a big deal... he had placed our SQL credentials into that file that every client downloads. All the person had to do was open the file and could connect to our SQL which contained 50k+ players info, primarily all in-game stuff except IPs which we want to protect at all costs.

Issue becomes, what he was trying to do required the games local database on the client-side, but instead he tried connecting to it as an external database so he decided to copy server-side code and used on the client.

Anyways, the database had a firewall that blocked all connections except the server and the other lead dev and myself. We managed to change the credentials and pull the file away before any harm was done to it, about 300 people had downloaded the file within an hours period, but nothing happened luckily. IP to the DB, username, password, etc, were all changed just to keep it protected.

So far this is the worst, hopefully it doesn’t get worse than this :/

Question for networking persons or persons who might know more about this than me in general.

I'm looking at setting up a server as vpn server (that part I know) which tunnels everything through multiple other vpn connections.

So let's say I've got a vps which I connect to through vpn. I then want that vps to have one or multiple connections to other vpn servers.

That way i can connect my devices to this server which routes everything to/through other services like mullvad :).

Tried it before but ended up losing ssh access until reboot 😬

Anyone ideas?

Look at the image first, please.

Me: "What's that?"
Closed devRantron.
"Hmm, still there."
Closed browser.
"Nope, that wasn't it neither."
Closed everything that is somehow connected to the internet: FTP client, SSH connections, even the VM.
"There's still something! What is it?!"
Bashed my head against the wall.
"I am listening to music right now... music from the NAS..."

On my way home, just noticed, that the display in the train, is only sorting the connections in the trainstation by time, but not by date. (SBB in Switzerland, in case you're wondering)

YAY.... fuck you Belkin!
Just found out my router is vulnerable to CVE-2017-14491.

For all you not following these issues, this one allows the attacker to intercept connections and perform a traffic hijack, or execute arbitrary code with unrestricted privileges as well as access all important and private data stored on the device aka: the devices login/password, the Wi-Fi passwords, and configuration data just by sending malformed DNS packets to the device.

Now this is all well and good, except Belkin haven't released firmware since 2013, which is strange... seeing how the damn thing was "NEW" out of the box in 2016.

Last time i buy a fucking router from these lousy assholes.

Recent life lessons:
◆ Do not buy a domain name without obfuscating your contact information, lest you want to be harried by people offering to provide their services to “grow your business”

◆ Do not change descriptions on your most recent experience that’s set to be ongoing on LinkedIn without making note of the “notify your followers” toggle, lest you wish LinkedIn to post on your behalf a message urging people to congratulate you on your new position. A post which you cannae delete. And lo, if you comment upon it urging well-wishers to not comment upon it or offer congratulations as it is not what it appears, witness the lack of good that doth do. Resort to canned response to DMs explaining the situation and urging the well-wisher to learn from your misfortune. (I find it really difficult to not politely respond to folk. It was a good two days of like 50+ messages.)

◆ If you have a career coach that tells you to connect to as many people as possible on LinkedIn and accept connection requests, perhaps just don’t follow that advice. My second career coach was like “That doesn’t even make sense” “I KNOW!” ... I have so many LinkedIn connections. But I cannae just prune the list because it would take for freaking ever to figure out who was who and who I really still wanted to connect with. *sigh* 900+ is too many. And I have over 100 requests I haven’t even gotten around to looking at.

3 hours making this beautiful circuit to test stepper motors.
Arduino nano + L293D + pot
Fucking bitch has a short circuit somewhere and can't find it out...
Made the same project in a breadboard in 15 minutes and it's working.
Fuck hardware bugs.
Cutted in the middle of all connections, took out excess solder... Nothing.
Fuck it, moving to the next ideia

Whoever thought setting up SQL database connections through XML was a good idea needs to be put on trial. And then exiled to a deserted island so they can think about all the pain they put me through.

So I was setting up my friend's NAS. Got everything worked in minutes (dns, port forwarding etc.). Enabled ftp connection tried it locally, working. Tried remotely, timed out...

After half an hour I was about to tear my hair out one by one when he suddenly said to wait a sec he knows what's the problem. Tapped two on his phone and suddenly, it's working.

THE FUCKING PHOTO UPLOADING FROM HIS PHONE TO THE CLOUD BLOCKED ALL INCOMING CONNECTIONS AND HE WAS AWARE OF THAT ALL ALONG. WHAT THE FUCK MAN, DO YOU ENJOY SEEING ME STRUGGLE?? That was literally an "I'm out" moment.

I was noticing some slow network and it was dropping some connections. So I booted up my old XP install with Java 6 so connect to the ASA 5505, I see it’s logging max connections of 10000 has been reached.

Fine, I recon it’s my colleague backing up his entire machine to Google Drive.
Because when he shut it off, n connections dropped.

I check back in the log, and I see there’s 4-500 connections happening per second, I think WTF and check the source IP. Lots of random IPs from Vietnam, all going to a Windows2008 Server using rdp.

(I didn’t setup our servers, so I didn’t know which server it was accessing)

Ask my other colleague, he told me it’s a windows server from an earlier project that’s not used anymore.
I rdp into it, see there’s users logged in from around the world, and I immediately do a shutdown.

Would you look at that, connections per second dropped to about 50.
I guess that server isn’t going back online ever.
And I now need to ask management for a budget to update our network infrastructure, because the old ASA 5505 is begging me to die.

TL;DR gg previous employees didn’t shut down old servers and left them open to the world to enjoy

My school's servers can only support 100 connections at the same time. So they are always down. It's so lame

Just had an old coworker from a previous job send me some stuff for a php script he was having issues with.

There was too much glory in what he was trying to do: mixing php inside of jquery code, not using strict types would have prevented like 10 issues he was having on his script on another portion, mixing headers, weirdly named variables, poorly constructed, reused db connections, 0 oop or proper dependency management in his code, horrible use of sessions and cookies, O (n²) logic all over the place.

But the cake.....are y'all ready for it? It was code screenshots, not even of just the section, no, the full page, from a windows machine (to make it better he is hosting the application on an IIS server and his configuration was not properly set) but I digress, back to the cake:

He was writing his code inside of wordpad :P

FUCKING WORDPAD

I just politely told him that I was busy at the moment and happily ignored him. Dude is not a good person to begin with imo, for example, he brought the subject of homosexuality during one of our talks after he saw me talking to my bf, who just so happens to be gay, his statement was "I do not understand how there can be gay people when there are women that are so hot"

My comeback was "I do not understand how we can be heterosexual when there are some really attractive dudes out there, see how stupid your logic sounds? attractiveness is not the basis for homosexuality ye dipstick" he let it go after that, but close minded people like that are not really my cup of tea.

Forgot to close() connection to the postgres and opening the new connection was inside of the query loop... So I successfully overfilled all the possibie 100 connections to 5 dbs out of 6. I have no direct access to them so I cant delete them. I'm still on probation and I have to go to lead dev and tell him that I messed up...

Set up a mail server for our office using one of those all-in-one mail server installations. It would keep denying connections every few days, so me, being the inexperienced shit I was, setup a cron job to restart the server at midnight everyday. It worked and still, to this day, it still works.

I was debugging my UDP server and client for 3 hours until I realized our school network has a firewall which blocks my connections.

Had no internet for hours.
Called the support.
"We will fix it!" they said and they actually did. So maybe there are competent people working there as well???

No. Of course not.

Two hours later I receive a call from them. "It was not our fault. There was an update so we had to plug the cables back into the right ports."

Software update
Physical connections

Wat

The online funeral live stream just broke. The 4G* connection at the place is awful, which is probably the reason for it...
*If it even has 4G now, it definitely didn't a few years ago

Germany keeps jerking itself off how amazing our economy and science is. We're a country of engineers and all that.
Yet our digital infrastructure is a fucking joke.

Rural area? Well better hope you'll get any reception, let alone 4G.
Oh and cable connections? I've seen areas that will give you a 6 Mbit/s DSL connection.

Routing and analysis of http behaviour with wireshark makes so much joy and fun.

Wanna get even more fun?

Add DNS. Add loadbalancers.

Loadbalancers?

Hell Yeah!

VLAN X has it's own router and domain overrides to give a service a seperate IP pointing to a loadbalancer inside the VLAN X.

loadbalancer in VLAN X then has additional routes to point to loadbalancer in VLAN Y.

Which might then point to the service in VLAN Y or... point to another loadbalancer in VLAN Z.

I'm always amazed what a human mind can create....

If you think that's insane, then add HTTP keepalive and persistent connections.

I just love people who have no idea what they're doing but are able to create a clusterfuck of brainfuck....

A coworkers shameless hack. Our services have a bug being investigated that cause the server eventually to fail.

The hack? Reset the connections of every user every 6 hours and restart the servers.

-_-

Found out one of the guys in one of my online groups died today. I don’t know if we ever shared a conversation outside of a group setting, but he was always kind and friendly. Always had a positive word, laughed easily, made others laugh. Regret not knowing him better. Miss him already.

Realizing I’ve been doing a poor job of connecting and maintaining connections since the pandemic started. Going to try to be better.

Life’s too short, guys.

LabVIEW.

Because WHY THE ACTUAL FUCK should you want to use a visual programming language in a professional environment and pay for it.

(Other than: the manufacturer of your measurement device/power supply/electronic load/etc. has already provided a LabVIEW module so you just have, you know, 'click' your program together and be done.

No, we won't give you the documentation on how to do it properly without that piece of crap or even give you code snippets.

(If you don't feel the urge to shoot yourself in the foot, you have obviously too much time on your hands and could simply be reading the interface definitions for that particular interface. At least it's standardized, d'uh.)

Oh, and you want a lightweight application? Here comes the runtime environment! A big clunky ... thing you'll need now to start up even a simple measure-and-log-data-thing.

Well, OK, it works for the occasional Measure-and-Log-Thing. If you don't need the data too fast.

If you want to do something a bit more complex, knock yourself out, but don't ask me to debug it for you afterwards because that colourful entanglement of wires and connections and blocks is a DAMN HUGE MESS and trying to understand how it works feels like defusing a bomb in a shitty action movie.)

Never again.

What my twitter looks like after Cloudflare decides to randomly close all my websocket connections from my free Discord bot, leaving it to die from arbitrary rate limits.

Fuck the NBN - you aussies will know!

So apparently Fixed IPs are not a thing for HFC connections unless you have a business account.

Are you fucking kidding me?

Although I didn’t pay for a fixed ip on adsl and it states it’s “dynamic”, mind you it hasn’t changed in 6 years... so it may aswell be fixed right? Right?

Now I have to go explore DDNS with Cloudflare, looks like a api call on ip change will do the trick but urgh.

Ps: I finally.... made it to the nbn - well that’s next week...

only 3 years overdue since my first “NBN ready” letter 😂

Thar feeling when you have more LinkedIn connections than Facebook friends.

Our entire test environment just fucking died today, redeploys don't work, connections time out, databases suck balls

I had no other choice but to start drinking alcohol at 2 pm

I'm not much a fan of JavaScript. In fact, I am not very fond of any dynamic language, but JavaScript is one of my least favorites.

But this isn't about that. I use NodeJS for all of my web serving. Why would I do that? Am I a masochist? Yes.

But this isn't about that. I use NodeJS because having the same language on client and server side is something that web has never really seen before, not in this scale. Something I really really love with NodeJS is socket connections. There's no JSON parsing, no annoying conversion of data types. You can get network data and use it AS IS. If you transmit over socket using JSON, as soon as that data arrives on the server, it is available to use. It gets me so hard.

JavaScript is built to be single-threaded, and this is rooted deep into the language. NodeJS knows this isn't gonna work. And while there's still no way to multi-thread, they still try their best and allow certain operations (Usually IO) to run async as if you were using ajax.

With modern versions of the language, the server and client side can share scripts! With the inclusion of the import keyword, for the first time I have ever seen, client and server can use the same fucking code. That is mindblowing.

Syntax is still fluffy and data types are still mushy but the ability to use the same language on both sides is respectable. Can't wait for WebASM to go mainstream and open this opportunity up to more languages!

Nobody Unit Tests.

So it's already 1:15am late night and I am all tucked up in bed watching Roy Oshrove talk on unit testing and ways to write correct unit test. My friend walk in and finds me in bed watching this. He seems surprised as what are you doing ??
I replied it is an interesting talk on unit testing.

He says are you mad? Who the hell does unit testing ?
People out there are spitting on unit test code base. And they don't write unit tests.

Nobody unit tests.!!

I stay calm. I know there is no point of arguing. I said I'll sleep in some time.

And he works as developer, a job that I applied an never got because of connections.

I am optimistic someday I'll find a job that I deserve. The developer world is in danger. !!!

Personally I am starting to think that any development tools, resources and sites should not be allowed to use marketing dribble.

It should go
-> Land on home page
-> Hi, we are a realtime database cloud host
-> no you cannot host it yourself
-> here is code to speak to our servers
-> here is the cost
->now take it or go.

Something like that, and not

We provide clients with the leading cloud and hosted data solutions that can scale vertically and horizontally on and offline data management keeping people connected and saving kittens.

Fuck you show me one kitten you saved? Lying pieces of shit that do not want to just say hey this is what we have , this is ours, it may not be much but it is what we believe in and if you would like to use it here is how , thank you now move the fuck along our server can't handle so many concurrent connections.

Printers have always bothered me because I haven’t known how to troubleshoot them.
Today I changed that. I reconfigured my printer and fixed the printer connections on my home computers.

Still hate printers though.

Yet another bullshit app to cure your problems that have taken place by not talking to people. No app can give you the comfort equal to talking to a person that cares about you can give. Go talk to some real people ffs.

Since we are using the same password on all our servers (both QA and Production environment) my team somehow decided that it would be easier to copy the private SSH key for to ALL servers and add the public key to the authorized.keys file.

This way we SSH without password and easily add it to new servers, it also means that anyone who gets into one server can get to all of them.

I wasn't a fan of the same password on all servers, but this private key copying is just going against basic security principles.

Do they want rogue connections? Because that's how you get them.

I just wrote a function that creates a configuration struct that is stored in a Singleton struct, but to create it I called the Singleton to get a connection to the database.

This created an infinite recursive function that maximized connections on the database, as the Singleton never got fully initialized. Not a good idea.

So to fix this I created the configuration after the creation of the Singleton, still calling the singleton from within the function. This worked.

Then I remembered that I could have just passed the connection as a parameter to the function. Like I've done a million times before...

It's time for the weekend, I need a break

i'm writing a custom web server for a project (esp32 based)

each 4 connections system crashes (cannot bind socket anymore)

i was so angry with espressif thinking that was their fault (bad implementation of posix sockets)
but is mine...

today i did another code review and I just discovered that i missed a fucking close() in the websockets handler
fuck
fuck
i wasted a month on this issue.

I have a server. I want to filter connections to that server so only people on my work network can access the server. A quick search yielded my public IP address.

"Is this static?" I asked IT. "Do we have static IP address?"

"What do you mean? What do you need that for? You better know EXACTLY what you are doing before we release that information to you!!!! This needs to go to my manager. My manager is demanding to know why you want that information - we are having Network Engineering look into this request, someone will be in touch to find out more."

I have now been waiting for 3 hours. I think I will just go ahead and assume my IP is not going to change...

> woke up.
> 6 new connections awaiting confirmation on linkedin
> sweetmotherofgod.mxf
> investigates those recruiters
> dis just some nice looking ladies
> looks at the company
> WTF.🅱️
> turns out they are all from the same company
> declined
> went to sleep

Mail provider: "You are over your storage quota"
Me: "K, guess I'll clean up the junk I have on there then?"
Mail provider: "We also block IMAP connections for accounts over the storage quota"

>.>

So, apparently upgrading the firmware of certain routers can make 60 Mbps connections drop down to 5. GG D-Link! Fuck you! I wish I could still use my Asus babe with this new fiber line. :(

I am at a hotel and these fuckers are blocking outbound connections to port 22. They are also blocking access to any websites mentioning proxy or vpn, seriously fuck them. I managed to get a VNC connection open to one of my servers and I am now trying to set up a VPN tunnel to my servers so I can fucking do my work. >:-(

I made a SMALLLL change in a .NET middleware that handles WebSockets (in the self-made SAAS I previously talked about) and it somehow fucked up n stopped closing connections even for people who left

On the bright side, I didn't notice any performance reduction in the service so the scalability was unintentionally stress-tested lol
Now to figure out how it fucked up

I dunno about coolest, but I did sort of cement my reputation as the "database guy" in my first job because of this.

My first job was with a group maintaining a series of websites. Because of the nature of the websites, every morning we had to pull the records from one database on one network, sneaker net the data to a database on another network, and import the data via custom data import function.

However, the live site would crash after 100 or so records were imported. The dba at the live site had to script out a custom data partitioning script to do his daily duties, but it definitely messed up his productivity.

Turns out, the custom mass import function had recycled the standard import function, which was only used to import 1 record at a time, and it never closed its database connections, because it never needed to. A one line fix to production code was delivered 6 months later (because that was our release cycle) and I came up with the temporary work around, which was basically removing the connection limit. It would still crash with the work around, but only with multiple days worth of data. So basically only on Monday. Also developed the test set for the import (15k+ records).

Fuck graphics cards for only providing 1 hdmi port and then 200 displayport connections. Like every of my monitors have one. Smh

If I have the same privileges (time, money, connections, environments, energy etc) that they have, I will surely achieve 3x more.

I am not trying to find an excuse, that's the reality. I already achieved way more than most people with the same background. I should be proud of myself, and other people who think otherwise can go fuck themselves.

༼ つ ◕_◕ ༽つ

Remember my first day at my job post from almost 2 weeks ago?

I have to say that I've built great connections in the company even though I'm introverted and am like bro-ey and joke-ey with everyone there.

All the package unboxing, sorting, cutting and moving made me more fit. I'm nonstop moving the whole day from point A to point B to point C etc. I even got a smart watch to accurately track my amount of steps (+25-33% more steps than Samsung Health in my experience). I'm at 11,000 steps everyday on average and I want to push this further.

Remember that Daniel? We've become great coworkers after the initial heat (we kept giving each other orders) and are having a breakfast with the department we are temporarily in.

We also get to leave the company 1 hour earlier because we are done with all of today's work. The department chief and the company chief are impressed.

Fax machines connected to VoIP connections...
Had a nightmare recently, where my fathers machine that he really needs refused to work after he moved appartements.
Uncounted calls with different tech departments, a furious fathers and two weeks later they found out, that they forgot to activate the protocol.

I'm reading (deciphering) the clients notes for modifications to their app and explaining to my PM what they want. At one point, he stopped me and said "How the fuck are you doing that? I don't understand how you can make those connections. Brilliant." 😂

I'm amazed how some people either think I'm fucking jesus or a god or both.

App XY not working.

Yeah. We're talking about how App XY and it's exhaustion of the connection pool since a year....

It's not working, what can we do?

Well. I don't know. Tried restarting?

Not working.

Well... Nothing I can do, you're responsible for developing the app and we've talked many times how complex the problem is.

It's not working, can u do something?

<Me just fed up increasing the connection count>

Well. I've increased the connections.
This will not work. It's a band aid. The app needs really a complete migration.

Ok. But it works.

No it doesn't work.. For fucks sake... It still exhausts the connections for unknown reasons, this is a band aid.

But it works....

-.-

This conversations was over then....

Well. Have fun.

I reverted the change I did.

May this crappy piece of shit die a thousand deaths, I:m now working on something else.

Goodbye mother fucking bitches, habe fun with the nightmare you created.

I'll cry over the other fucking nightmares I at least can solve, cause what you created in this App is beyond irresponsible and dumb.

Is it normal that IT support of a multinational bigass corporate drops the "we may need to change your PC because maybe your network card is defective" after explaining over and over that you have problems with HTTPS only when using the corporate network (whether onsite or via VPN) and not in external connections?

I'm a dev and I like to rant

And who says it has to always be about Dev stuff ?

So!!! I ve spent 2 days as a junior dev and I feeel not well... 1) I am the worst dev in the company with no experience 2) brain-dead 3) feel like I wasted 2 days and learnt nothing, I guess in theory it's something but realistically I had no "it clicked" /pure genius /astounded myself / made major new brain connections moments

So what's going to happen now. ? When will I wake up? How do I wake up ?

Two years ago, a government agency hired an applicant with obviously lesser experience (a fresh graduate for crying out loud) than mine for a developer job (with 13 years of foundation). He was hired because he had connections inside this agency.

Recently, I heard that this guy is starting to be a pain in the neck. Who wouldn't be?!?! The guy has got connections inside. He's untouchable. And it's irreversible. Sad story.

So I just recently had the pleasure to set up a Rails environment for a friend on Windows. I haven't used Windows in about 5 or 6 years, and the person I had to set it up for doesn't know much about programming at all.

I all went fine at first, install database, devkit thingy and git. Then set up the project itself. And there is where the problems started.

First windows would refuse to use SSL, because of some weird bug in the Windows version of rubygems. The suggested upgrade did not work so I had to switch some gem sources to insecure connections, but at least it did install everything correctly.

Alright, I thought, that's not _that_ bad, everything is running now.

He sent me a screenshot some time later. Something was wrong with the JavaScript runtime, and I could not figure out for the life of me what the issue was.

Later again he sent me another screenshot.
His Antivirus spyware was messing with the asset pipeline. (╯°□°）╯︵ ┻━┻

This was the point where I just said "FUCK IT, i'll just put everything into a fucking VM and let him use that".
I should have done that in the first place.

Long story short:
Setting up a development under Windows is painful.
Do yourself a favor and just use a VM.

So, I just setup a honeypot on my freshly installed Mint Laptop.

So many SSH connections, it's absolutely unbelievable. Can someone recommend me a good honeypot? I have only the SSH port monitored at the moment.

Frustration Rant!

Because old hardware means learning the hard way sometimes, I've had to purchase more goodies.

On my last update, I installed the rs232 shield which may have inadvertently been wired backwards for Tx/Rx from what im used to. I assume it is backwards to most db9 serial ports because most Arduino or other projects you would do with a pi have serial "in" connections like old routers and devices that would be "controlled" rather than the other way around. Anyway, according to a video on youtube showing a guy turning an old machine into an IRC client via raspberry pi, this shield may be swapped. That means that instead of interfacing with the old machine via a null modem crossover cable, I need a straight cable with male db9 on both ends. I unfortunately tried using the null modem crossover cable which was reversing the reversed pins all over again. I hope these next few days are more fruitful now that I've bought a straight cable and db9/25 adapter.

The good thing is that I managed to get the pi to recognize its new serial port. I also dusted off my DOS skills and my serial card in the 5150 seems to work.

I literally banged my head after nothing worked. Im hoping that the tx/ Rx is solved soon.

Oh and that AT to PS/2 adapter will allow me to use by IBM original Model M Keyboarf rather than the fun model F.

Not mine, but a colleague puts a script in production which has to sent an email every time a config changes, but in reality sent an email every time the file was accessed. The system sent a good amount of email in a couple of minutes, the remote SMTP bounced them but the connections on port 25 was dropped by the server, the production firewall hits the maximum number of allowed connections... a lot of shit!

Fucking mongodb I swear to god what is your problem, why do you close all connections after successful authentication you piece of concentrated crapjuice and why is the best information you can give me a pissing "Connection ended" message your demonic unholiness?

Stick a cactus up your rear, pot included

WordPress uses 25+ MySQL connections per person. MySQL limit is set to 100. 4 people can bring down a critical component of the company. Only fix is to write custom MySQL connector using PDO and persistence connections. Added a Resistor cache just for good measure.

Just got into office and saw a group email about a recently released feature.

Apparently, it creates a lot of connections which it never closes. This could hang the server since it can only handle a large but finite amount of active connections.

Well the dev said: I will optimize later

My thoughts: later = min(never, production blows up)

87 idle connections to the database from this app. Doing nothing.. CLOSE YOUR DAMN CONNECTIONS!!

And then the PEN-Tester said... "MySQL configured to allow connections from 127.0.0.1. Recommend configuration change to not allow remote connections." hahahaha!

I've been a developer for 15+ years, all the time as a consultant with so many different clients, have been mobile developer(ios and android), front end, backend, and many other roles, I love programming, but lately, I don't know, don't feel excited about it anymore.

I lie on every interview when they ask what am I looking for in a project, to be honest, everything looks the same to me, just showing some parsed data, which is provided by a backend which is stored in a database, at the end everything resumes to this, I do not see any challenge, or any interesting thing about this anymore.

I don't know, I mean, you can get good money on this profession, be in big offices and stuff, but, there is something missing, at least for me, is like, nobody speaks each other, no friendship, no honesty, no connections, is like, come on, we spent most of our most useful hours day after day in here, there should be a connection or something, I see many people(including me) having lunch with their cellphones, is kinda sad, I wonder if it was like that in the past.

I don't know, it feels so gray lately.

telco sysadmin: hey maybe we should secure our SMTP server with SSL and password verification so our clients can e-mail safely!
senior exec be like: nah just filter incoming connections for our own IP-range, that'll do.

result: I can impersonate any client of the telco and send e-mail in their name (from any home network connected to that provider), but I can't send e-mail over cellular network.

#arduino #led matrix
Hey guys.
So, this is my first led matrix using a 74hc595n, I did all the connections right, isolated the cathodes (-), and when I tested, I only connected one cathode (to test one row, when almost all the lights turned on, in all rows doing a chacing... So I disconnected the negative wire and it still works.
One led in the arduino blinks (L).
GND is only connected to the shift register
All the rows light up doing a colum chase when there is no negative.
I'm astowned.....

My quest towards privacy goes on.

Apparently TabNine AI autocomplete talks not only to api.tabnine.com, but also to serene-waters-6626.morning-tundra-7160.herokuspace.com.

Too bad I got firewall on both incoming AND outgoing connections.

Oh, gather 'round fellow wizards of the code realm! 🧙✨ Let me regale you with the epic tale of software sorcery and the comical misadventures that come with it! 🤪🎉

So there we are, facing the dreaded Internet Explorer dragon 🐉 - an ancient, stubborn beast from the era of dial-up connections and clipart-laden websites. It breathes fire on our carefully crafted layouts, turning them into a pixelated disaster! 🔥😱

And then, the grand quest of cross-browser testing begins! 🚀🌍 One moment, your website is a shining knight in Chrome's armor, and the next, it's a jester in Safari's court. A circus of compatibility struggles! 🎪🤹

CSS, the arcane art of cascading style sheets, is our magic wand. But oh, the incantations can be treacherous! A slight misstep and your buttons start disco dancing, and your text transforms into a microscopic mystery! 🕺👀

But fear not, brave developers! We wield the enchanted sword of Stack Overflow and the shield of Git version control. We shall slay bugs and refactor with valor! ⚔️🐞

In this enchanted land, documentation is the mystical parchment, often written in the cryptic dialect of ancient monks. "This function doeth stuff, thou knoweth what I meaneth." 📜😅

And meetings, oh the meetings! 🗣️🤯 It's like a conference of babbling brooks in the forest of Jargon. "Let us discuss the velocity of the backlog!" 🌿🐇

But amidst the chaos, we code on! Armed with our emojis and a bubbling cauldron of coffee, we persist. For we are the wizards and witches of the digital age, conjuring spells in Python and brewing potions in Java. 🐍☕

Onward, magical beings of code! 🚀 May your bugs be few, and your merges conflict-free! 🙌🎩

Build connections

Do you, guys, have any VPN suggestions? I'm mostly looking for a VPN that doesn't throttle your speed, allows and encrypts P2P connections and is secure and reliable. I'm not quite sure what other more specific requirements I'm looking for, since I'm not too knowledgeable in this domain, but I'm nonetheless thanking you in advance :D

This was originally a reply to a rant about the excessive complexity of webdev.

The complexity in webdev is mostly necessary to deal with Javascript and the browser APIs, coupled with the general difficulty of the task at hand, namely to let the user interact with amounts of data far beyond network capacity. The solution isn't to reject progress but to pick your libraries wisely and manage your complexity with tools like type safe languages, unit tests and good architecture.

When webdev was simple, it was normal to have the user redownload the whole page everytime you wanted to change something. It was also normal to have the server query the database everytime a new user requested the same page even though nothing could have changed. It was an inefficient sloppy mess that only passed because we had nothing better and because most webpages were built by amateurs.

Today webpages are built like actual programs, with executables downloaded from a static file server and variable data obtained through an API that's preferably stateless by design and has a clever stateful cache. Client side caches are programmable and invalidations can be delivered through any of three widely supported server-client message protocols. It's not to look smart, it's engineering. Although 5G gets a lot of media coverage, most mobile traffic still flows through slow and expensive connections to devices with tiny batteries, and the only reason our ever increasing traffic doesn't break everything is the insanely sophisticated infrastructure we designed to make things as efficient as humanly possible.

The most crazy issue I've fixed was caused by a TCP behavior which I didn't know, called the "half-closed connection".
There was a third-party application installed on a production server which called a LDAP server for retrieving users information. During the day we had several users using the application and all worked fine. During the night, when the application was not accessed, something happened and the first call to the application in the morning was stuck for about 5 minutes before returning a response. I tried to reproduce the issue in a testing environment without success. Then I discovered that the application and the LDAP server were located on two different networks, with a firewall between them. And firewalls sometimes drop old connections. For this reason network applications usually implement a keep-alive mechanism. Well, the default LDAP Java libraries don't set the keep-alive on their connections. So, I found a library called "libdontdie", which force the keep-alive on the connections. I installed the library on the server, loaded it at the startup and the weird stuck behavior in the morning disappeared.

My company provides its services as web pages and web services to our customers.

Once a year we update the certificate used for the https connections.

I notified the update to the clients that use the web services.

One of them asked me a copy of the public key.

No problem. Open the web site with the browser, save the key and send by email.

One day later the client asked me the public key in a zip file because the anti virus blocked my attachment.

Why the client hates the Chain of Trust ?
He could obtain the public key by them self from the browser or openssl.

Teamviewer is a piece of shit. I use it to connect to my PRIVATELY OWNED server because it's not located on my lan and I have no other way like VPN. Today teamviewer showed me a suspected commercial use and disconnects all connections after 1 minute and blocks connecting to it for 10. I also use it to connect to my synology nas when I'm not home. The teamviewer support is only for paying customers so you can't even contact them. Why the fuck do I have to pay to get something resolved they screwed up? I know I can be glad that teamviewer is offering a free service but when they offer something for free they should at least get their stuff working.

FUCK YOU FUCKING AZURE FUCKING FUNCTIONS:

EITHER LIMIT MY NUMBER OF TCP CONNECTIONS (before violently crashing)

or

FORCE ME TO USE THE GODDAMN PORT-PISSING, BARELY-MULTITHREAD-USABLE, SETTINGS-IGNORING EXCUSE OF A PATHETIC BUILT-IN HTTPCLIENT ON FUCKING CRACK (Seriously .net people fix that shit).

But not both... both are not okay!

If your azure function just moderately uses outgoing Http requests you will inevitably be fucked up by the dreaded connection exhaustion error. ESPECIALLY if using consumption plans.

I Swear, every day i am that much closer to permanently swearing off everything cloud based in favor of VM's (OH BUT THEN YOU HAVE TO MAINTAIN THE VM's BOO HOO, I HAVE TO BABYSIT THE GODDAMN CLOUD INFRASTRUCTURE AS WELL AT LEAST I CAN LOG IN TO A VM TO FIX SHIT, fuck that noise)

I am in my happy place today. At least I'm having great success diving into minecraft modding on the side, that shit is FUN!

F**king hate Windows for its insanely confusing proxy setup required for software development...

> Setup proxy in Windows network settings
> Then, setup HTTP_PROXY & HTTPS_PROXY environment variable at the system/user level.
> Followed by separate proxy settings for java, maven, docker, git, npm, bower, jspm, eclipse, VS Code, every damn IDE/Editor which downloads plugins...
> On top of everything, find out the domains which does not need to go through proxy and add them to NO_PROXY.. at each level..
> It does not end here. Sometimes, I need to setup proxy for SSH connections... like, if I have to use git with SSH and not HTTP/S... Uhhh....

More than half of the problems me and my dev team face is related to setting the right proxy. Why can't it be like, set in one place and everything picks up from there, like in any linux machine or for God's sake, a Mac ?

Worst of all is, my org uses a configuration script, which resolves into a list of proxy servers, from which one of them will be used. So, I need to download that script, find out which is the right proxy server and then, use it in all the aforesaid places... WTH ?????

Is this a common workplace problem for all developers ??? Will this be solved by Windows Subsystem for Linux ???

*revving chainsaw noises*

Today I started nuking leftover project code.

At the end, some projects shrunk by roughly up to 40 % .

Can anyone explain to me why programmers have such an awful hoarding syndrome?

Why do you keep shit that might unleash complete havoc cause it hasn't been touched since years and noone knows id it still works?

It's like having a leg with gangrene and keeping it cause "it doesn't look that bad".

For fucks sake. Clean up and remove shit when it's not necessary anymore.

Reason why I did a bloody gore massacre in nearly a dozen projects... After all the rework of networking, it's finally evident which projects have a bad / nasty behaviour of "fucked up" connection handling (HTTP 1.1).

And when my gory massacre removal goes life, I think 25-35 % of persistent connections on the loadbalancers will vanish. Maybe even more, since some very nasty stuff was in some projects.

Like "let's implement monitoring without having any clue about how monitoring works and even less clues about how TCP/ HTTP works."

*Bangs devs heads on table*

Stop. Doing. Stupid. Things.

For fucks sake.

:@ :@

On the most serious of notes, and i need yall to think hard about this.

What makes you a good developer whether Backend or Frontend or Web or mobile.

What qualities actually make you a good developer?

I mean, we all use google, github, stack overflow etc. So what makes Programmer A better than Programmer B.

and in a more practical sense, ive been coding for two years now and i have deployed an API written in node and an instagram automation tool in PHP (which is down now due to lack of funds), i lack frontend knowldge (but i want to make up for that) and i have projects that when i finish, with my connections can and will blow up in terms of income. now you on the other hand, what makes you better than me?

and lastly, how much code do you have to change from an existing project, lets say from github for you to comfortably say, yes this is mine.

A C++ program that spawns as many threads as it can to open TLS 1.2 connections to a given server and send random data.

Needed this to test scalability of one of our services.

-start a startup ground up
-make more connections with people
-doing a meaningful life
-and... Finding love of my life as well

So us Aussies are about to literally be forced into using NBN soon (for people who aren't Aussies, NBN would be worse than using a log of shit as your ethernet cable) and having all ADSL connections cut off... Fan fucking tastic!

They can barely keep the NBN up and running for one day and can barely deliver promised speeds but nooooooooooooooooooooo, everyone must fucking use it...

Ugh. Challenges. I need to create a 3D two player online game with the new HTML5 WebSockets, and I'm using a free 000webhost server which I barely have control over. Does anyone know how to connect two client connections together in PHP?

For fuck's sake , linkedin , i use you for professional connections and job shit , why the fuck are you showing me some rarely met person's birthday?

I just fucked myself big time with iptable rules and blocked all incoming connections to my WiFi-AP. No SSH, can't go back, time for a factory-reset...

In a heavily crowded metro sitting on a ladies senior citizens seat with my 16" laptop almost getting out of hand or pushed by nearby ppl until some oldie got tired of my shit and asked me to stand up.

Imagine the most messed up system of connections on a laptop because i am a droid guy whose laptop had 3 wires coming out of ports (laptop charging cable, usb and earphones)

Today I learned what actually happens if you don't close your database connections (because you forget) after you've used it. Feck all happens for the first 9 requests, and after that error 504 😂

When engineers get so CS-driven they can’t see simple things 🙃

Another manager messaged me and my boss last night to ask whether he’ll have to expose a certain function to be available in objective c classes (we’re iOS devs and most of our code is in swift, but some older stuff is still in .m files). He said he dug into the lower level code and didn’t see any connections or exposures so he assumes he’ll have to add these. My boss concurred and told him to go ahead and make them available.

Then I showed up with my didn’t go to university brain & searched the codebase for calls to that function from .m classes. There were like a hundred lol, working just fine. It’s already exposed. Neither of them thought to do that.

Yay today my power extender broke!
(the thing that allows you to connect multiple devices to one sockiet, i dont remember the correct term)

That means i need to buy the new one! Because the old one is using rivots it means i cant repair it!

Stupic fucking lead free solder! Why do you even use this shit for connections? It will create those tin wiskers (small wires) that will short shit! This is the reason why my 3 old power extenders failed! And it is propably the reason why it failed as well!

Error reporting was flooded with failed database connection connections with me being baffled what was causing it.

Yeah, fucking network operator didn't tell us anything about maintenance work. Fuck you, too.

I fucking hate that ISPs just decide to block certain websites!

Sky for example blocks a bunch of things related to Tor. You can't go to the website, and can't even install stuff like tor browser from AUR, because it has tor in the download url. The connections simply time out.

Yes, I can use a VPN to install Tor, I'll probably have to do that. But fuck!!! Many VPN providers' websites are also blocked.

This seems to be common practive. In my previous flat we had Virgin. They blocked the website of all VPN providers they could find, and even kept me from establishing a connection to some of those providers. In that case I could donwload Tor (surprisingly) and then tried a bunch of clients until one of them worked.

It's fucking pretentious, and I don't think I'll find anything about blocking perfectly legal resources in any of their T&Cs.

Since my ISP doesn't allow port forwards on that port, does anyone want to open their port 445 (if not otherwise occupied by Microsoft-DS) and have netcat reply an empty string or so any request (such as an empty string) sent over TCP (or has anyone already done so)? It would help me out a lot with testing out some networks full port range (since portquiz.net's hoster blocks that port) and would take close to no bandwidth for you.

The coolest project I ever worked on wasn't programming per second, though it involved a bit of scripting. The company I worked for had an FTP over TLS backup solution and it was put together with glue and paperclips by a guy that hadn't the slightest idea what he was doing. In order to conform with the insurance, data had to be encrypted. I setup a raid-ed server with full disk encryption on the raid volume that fetched the key over the network at boot from another secure server. I wrote a series of scripts for provisioning users and so on. The backup connections was sftp using a ssh tunnel, the users were chrooted to their own home directories, and were unable to open shells. The system was 100x more robust and secure than the original. I set it up on short notice and received absolutely no recognition for saving the company's ass, but it was definitely a fun project.

The Nintendo switch has been out for a while now. The one thing no one has ever addressed, how are the joy-cons charged?! I can't see any connections in between the console and the controller. And teardowns don't reveal induction coils.

Reading about micro services and they sort of sound like mini APIs wrapped by individual HTTP servers.

But if all the APIs need to send requests to each other wouldn't the overhead from just making the connections for each request add up and be huge?

Heya. Now I feel like a fool for asking and it has been bothering me for a while.

I want to get into native application development, but I simply cannot wrap my head around how to connect a backend to the frontend.

I have been doing web development, I understand the concept of endpoints and I am able to do http requests for web apis etc. But when it comes to creating it in some native application, I have no clue what to do.

Does anyone have a good post or video that describes these connections, as for some reason I cannot seem to find any.

Hope it's understandable,
Cheers

Am I the only one who gets intimidated when shit its roof?

Yesterday, during crucial business hours, one of the major OMS db column type got overflowed. Caused around 30 mins downtime and then later, pool of all connections with high concurrent requests flushed down stream which caused thunder herd.

One by one.. all services went down; Fucking java service couldn't even start because of load..

This is the moment I fell in love with GoLang. We shard request using GoLang service, it just started and picked up the load beautifully..

At the end, it is around 6 millions business loss, but a good lesson learned :)

I deployed docker on a VPS a few weeks ago as a sort of learning experience since I haven't really worked with containers much before. Today I learned that docker doesn't like firewalls.

Or, to be more specific, it adds rules to iptables that are applied prior to ufw rules, allowing external connections that I really didn't want to allow. If I don't explicitly specify that a port is to be published only to localhost, then it punches a hole through my firewall without telling me.

Which means that all of my containers running behind an nginx reverse proxy that auto-redirects to HTTPS... were also accessible directly via HTTP.

I'm... trying to think of a reason why this kind of default behavior was a good idea, but I'm drawing a blank.

Fucking Docker.

I studied computer game development at a university that had pretty low standards. It was perfect for a slacker like me. I enjoyed it. Maybe it was implied that you'd have to study on your own and that completing the courses wasn't enough to make you a competent developer, but maybe I'm a bit slow or something because that never occurred to me until after we were finished.

I was taught enough programming and database stuff to land me an entry position job at a consulting firm before I was able to complete my thesis. Technically I dropped out, I guess, since I don't have a diploma.

I built a portfolio consisting of different projects/essays I'd completed/wrote for different courses. That, together with my charm and boyish good lucks made me get the job.

Anyways, even though I learned more practical stuff my first year on the job than I did my 3 years of uni it was a very good experience. It helped me understand what I was interested in so that I could pursue that later and some of the people I got to know would help my career later.

I mean, if education wasn't free (except living expenses, books, etc) I'd might say that I had been better off just taking a year of egghead/udemy/Indian Guy On YouTube classes to learn what I needed to land myself a job. But I'd need to know which courses to take so I'd probably find a group of courses that someone else put together. I guess it would be nice to take those classes with other people so that you can work together, learn from each other, and make some friends and connections as well. Oh, that sounds kinda like uni ¯\_(ツ)_/¯

- finish that ML course I started back in June 2017
- get more experience from my job
- improve my code quality even better.
- build some cool project in Java ( there's this company I need to impress, but I haven't found any good idea to implemen 😣)
- be more active on Hackerrank
- do some stuff here and there
- use that freaking LinkedIn to create some meaningful connections
- contribute to an open source project
Hmmm ...
... yeah that's a lot ... *sigh*

My own little version of moore's law:

In 1986 the connectome (the brain) of c. elegans, a small worm, was mapped. It would take decades before the research caught up to the point where we had the hardware to simulate it.

In 2024, we have successfully mapped, and fully simulated (to matching observed behavioral data) the brain of a fruit fly, a total of 139,255 neurons and corresponding connections.

Thats a 38 year period.

If the period is roughly 40 years, and the leap in successful neurons mapped *and simulated* is by an average of 461 times the prior number of neurons, then by 2062-2064 we will be simulating box jellyfish, fruit flys, zebrafish, bees, ants, honey bees, cockroachs, coconut crabs, geckos, guppys, sand lizards, snakes, skinks, toirtoises, frogs, iguanas, shrews, bats, and even moles.

By the dozens or hundreds in any given simulation.

By the year 2100-2104 we'll be fully simulating the brains of mice, quill, crocodiles, birds such as doves, rats, zebra finchs,

guinea pigs, lemurs, ducks, ferrets, cockatiels, squirrels, mongoose, prairie dogs, rabbits, octopi, house cats, buzzards, parakeets, grey parrots, snowy owls, racoons, and even domestic pigs.

And in the years between 2100 to 2140, starting immediately with domestic dogs, we will ramp up and end with the capacity to simulate human brains in full, probably by the dozens or hundreds.

This assumes we can break the quantum barrier of course.

I spent a whole day trying to debug why the backend would stop sending data after a while (-> it filled up its connection pool)
but after I turned pooling off, there were a number of dangling Client-Idle-Read DB connections
//not using Entity Framework in these N services, it's pure SQL and DB-AccessLayer here

Never happened before, looked up conf, looked up SO
Changed connectionClose to mandatory Dispose
Still didnt work.

long story short. Turns out in 1 of the services, the DataReader to POCO static method, was disposing/closing the READER and not the CONNECTION.

I sent it as tuple instead of 2 separate variables (reader, connection), and the Item1, Item2 got mixed up (:

Totally my fault, and imma avoid name-less tuples from now on like they a plague -.- thats my 2024-resolution

Freenas update from 11.1 to 11.2 beta 2

They added experimental smb direct / multichannel support, yay.

Me tries to connect to the smb share:
->Connection timed out 🤔

Tries something.
->Connection refused 😐

Google foo ....
->Nope, no connection 😔
"Failed to retrieve list of shares from server"

Reinstalls freenas to be sure it's not some janky install.
->Nope.

Google some more
->Nope 😭

*Like a year later*
Look into /etc/samba/smb.conf

Client max protocol = NTLM1

Motherfucker! 😬
Who thought that to be a good Idea!?
😠
It's the default Manjaro smb conf from the official repository by the way.

Seriously.
Didn't even know there was a setting for max client protocol.
Thought it was a server only config.
😵
Nope, some motherfucker trolled me long and hard this time. 😩

But back to getting smb direct working on my setup.

Thunar gvfs is like it's own completely separate thing.

Smb status, and all the other commands don't see any open connections anywhere.
Gvfs still connects fine to the share even though the smb.conf is deleted and everything else is complaining that there is no config.

On the one hand, it uses samba, on the other it's not actually.

Where the heck can I see the connection properties and wether rdma works or not?

Mother trucking, fracking, leg breaking piece of a dance type.

I built my first web server literally from scratch (standard socket lib) today! In Python <3.
It is able to execute php and get the stdout to use it in the Python script afterwards and make use of parallel connections.

Now to the real rant...
I am using HTTP/1.1. I want to use h2 (aka HTTP/2) tho. I am stuck on this. Found the papers to the specs of the h2 and spdy protocols, but they are not really helpful.

Is anyone good in this field? Please let me know :/

When random connections endorse your Skills on LinkedIn en masse. -_-

I don't even really know you...

IT admins of devRant, explain my dumbass the following:

Why would an IT department put servers in a VPN without TLS.

They presume they don't need because muh-VPN.

And then they don't want to hand out VPN connections to anyone and force me to use Citrix RDP 🤡

I know there are security reasons, but is there not a better way? Like goteleport.com ?

Asking for a friend (or several)

FUCKING WHY ME!

Lost my dedicated internet access due to a SHITSTAIN of an ISP TELIA decided to introduce itself to my connection A SECOND FUCKING TIME in the past YEAR.

Suddenly lost internet and my firewall couldn't figure out that it was supposed to lose all its fucking connections and renew it's IP adress.

Now im connected to this fucking hipe of shit that is the biggest giver of their customers information to anyone who asks, "Hey man, whats the dude who has this IP?, - sure fam, here you go"

Now i probably have some poor motherfuckers name attached to my current IP.

But could you say that i am now untraceable?

me: block all in&put connection
firewall: ok
me: open port 22 for local network
firewall: ok
me: enable firewall
firewall: ok
me: restart pi
firewall: allow me connect
me: open port 80 for local network
firewall: ok
me: open port 443
firewall: Oh! i have to block icoming connections on port 22

Expressing myself in words helps me to structure my thoughts, make new connections between concepts and know myself better. I think that's why I'm addicted to devRant. I even comment on YouTube videos, ugh. Sometimes I write something, read it and go "huh, I didn't know I felt that way". Pretty bizarre, but almost always positive. Now what I think about it (SEE??) I should do some journaling, it's been a while. The fuck is up with this letter sorcery...

What kind of savage uses a 900kb background image in PNG format on a web app?!

Come on, it's 2024 and we have WebP, the users are in Africa with shitty internet connections, be a little more mindful of bandwidth.

Microsoft Teams 👎

Luckily most of our company uses Zoom, which is great UX-wise. But MS Teams... What a joke!

I've even been on a call with MS engineers for some Office integration support. Of course, they scheduled a Teams meeting. It was embarrassing how bad the quality and connections were. But likely they simply don't know any better...

Height of making fake profile.
Few days back, I got connection request from Mark Zuckerberg. When I check profile it was having 23 connections !

I think it was okay till you make fake profile on Tinder but making fake profile on LinkedIn ???

Share your experiences below ...

I've got a kinda basic networking question I can't quite figure out

How does a push notification work?

Like, on an Android app. A good example is an authenticator. Say I don't login to the service for 4 months.

Then, one day, I try to log into the web portal and it prompts me to accept the request on my authenticator app on my phone.

Immediately, there's a push notification on my phone.

Wtf.

Is there a socket open for 4 months? Does it send requests every few seconds for 4 months? I can't imagine that either of these options scale whatsoever: both horrendously waste bandwidth and server connections.

How the fuck does it work? I don't even have the first idea.

I’m back on this platform after an awesome year of progress in my dev career. Here is the back story:

1. I was a junior dev at a financial technologies company for a little over a year.

2. The company was looking to hire an Integration Manager for its software with both our vendors and customers.

3. The pay was good and I was offered that position as a promotion.

4. I accepted it and said to myself that this is temporary. It will help me pay the bills and secure a better life, which it did.

5. Lost two years of my dev career in that position doing nothing but basic integrations (rest apis, web and mobile sdks, and work arounds for what does not work). Zero challenge. This is when I started to use devRant often.

6. On the bright side, the bills were paid and life style got better.

7. Two years in, any way out of the integration department is something I am willing to accept. So I approached every one and worked extra hard as an Application Support Engineer for every product in the firm for free, in the hopes of making good connections and eventually be snatched by someone. This lasted six months.

8. Finally! Got an offer to become the Product Manager for one of the apllications that I supported.

9. Accepted the offer, left the department, and started working with the new team in an Agile fashion. This is when I stopped using devRant because the time was full of work.

10. Five months in, I was leading a team of developers to deliver features and provide the solutions we market. That was an awesome experience and every thing could not have been better.

Except…

Every developer was far better than me, which made me realize that I need to go back on that track, build solutions myself, and become a knowledgable engineer before moving into leading positions.

11. After about a 100 job applications online, I’m back as a Junior developer in another company building both Web and Voice Applications. Very, very happy.

Finally, lessons learned:
1. The path that pays more now is not necessarily the one you wanna take. Plan ahead.
2. There is always a way out. Working for free can get you connections, which can then make you money.
3. Become a knowledgable and experienced engineer before leading other engineers. The difference will show.
4. Love what you do and have fun doing it.

Two cents.

Have this iOS maniac/UI guy/hustler at my office. (Refers to my first Rant,he's the fucker who always try to shove his iPhone to my face.) Hats off to him for knowing how to generate passive income and his hustling skill. But I hate that fucker. He always like to start a debate. He's always doing his sidejobs all the time. He sells staff online(even fidget spinner). He also does wedding photo shoots. Heard from a friend, he's a mediocre photographer but gets client by giving his potential clients lower prices than his competitors. He got a few connections and somehow always doing websites for his own client by going to codepen and copy pasting JavaScript from here and there. He doesn't know shit about programming. That fucker doesn't even know about closures. He literally doesn't know shit. Yet try to debate about with us regarding programming (wtf?) Always trying to get us to help him with his side paid jobs -when he encountered an error,he will immediately bug us- sometimes would interrupt us while we are busy with the company's stuff. If we don't help, he would slightly mock by saying things like "it's ok...I understand you guys are not that experienced yet..etc". The senior dev was pissed off the other day and emailed a super detailed complaint to the HR.
Note : He gets paid more by his photoshooting jobs on the weekend, he's only at this job for his future citizenship application. That fucker. He's the type of fucker that will definitely gets rich but gets hated by everyone.

The company I work in had to build a software that establishes a connection to a MySQL database running on an external server. It doesn't work for the client company because the firewall is very restrictive and only lets through connections on port 80, so we had to build a fucking http server that forwards SQL queries to the MySQL server and returns the result. This is so horrible!
(Running MySQL on port 80 isn't an option as any other connection type than http is blocked by the firewall)

Ugh, don't even get me started on the state of modern communication! It's like we're living in a world where everyone's attention span has been replaced by a goldfish. I mean, seriously, have you noticed how people can't seem to put down their phones for more than two seconds? It's like we're all addicted to this constant stream of mindless information, and it's driving me insane!

And don't even get me started on social media. It's a breeding ground for narcissism and superficiality. Everyone's so busy curating their perfect online personas that they've completely lost touch with reality. Likes, shares, and comments have become the currency of self-worth, and it's just pathetic.

And don't get me started on influencers. What exactly are they influencing, anyway? A generation of kids who think the height of success is being Insta-famous for doing absolutely nothing? It's a joke! We're valuing the wrong things in society, and it's messing with our priorities.

And let's talk about the sheer amount of misinformation out there. It's like we're drowning in a sea of fake news and alternative facts. Critical thinking seems to be a rare commodity these days, and people are just swallowing whatever narrative fits their preconceived notions. It's infuriating!

Oh, and let's not forget the endless stream of notifications. I miss the days when you could go for a walk without being bombarded by a constant barrage of beeps and vibrations. Can't we just have some peace and quiet for once?

I swear, if I have to endure another conversation where someone is more interested in their phone than what I'm saying, I'm going to lose it. We're losing touch with the real, meaningful connections that make life worthwhile, all in the name of technological progress. It's time for a reality check, people!

So today my company was removing most workspaces with USB 2 connections, DP cables and magsafe 2 power cables. This means that my MBP mid 2014 can't connect to the keyboard and monitors anymore. It already struggled with 4K, so my 2K options were already limited, but now the last few spots are mostly gone. In short: I'm being forced to upgrade.

But tell you what: I don't want to. It feels like a waste to recycle my laptop (even if it's company paid and owned) while it's perfectly acceptably fine. And mind that I will get the latest and greatest i9 for free. Yes, that overheating, throttling failure of hardware design piece of shit. 2 coworkers already own the beast and confirm that it gets really hot really quickly. One of them even has daily crashes (the laptop just turns off) and random reboots. A total waste of money. And my future time. As if it's not enough work to migrate to a new laptop (even with Time Machine).

So, fellow ranters, what do I do? I hope I can leverage the second best MBP (CPU-wise) from this situation, unless there already is a bunch of i9s in the office ready to be used. I really, really don't want one. And I think my current computer is great for what it is, even if it's old. It's a really pro machine for my needs (I'm very efficient, except for Android Studio).

I even consider asking for a Linux machine, but then a whole new world opens to me that may be a step too big (since I barely have hands-down experience).

Enlighten me with your ideas, muggles!

Just a quick follow up. I told you guys after rebooting my server by accident, I'll color in the terminals for my ssh connections.

Normal terminal in white. With the code to do it. Just a shell script with the name ssh earlier in the path than the actual ssh. That was the only solution that didn't fuck my auto-completion. compdef was somehow useless. But it is simple.

For some reason I had to hardcode the return color to white. Alacritty was not happy with just a no-color code. But whatever. Super useful. I won't accidentally restart non-host computers now.

Planning on extending this to have different colors according to the host. Like my homelab could be green. Live servers would be red. Dev servers blue. But that's for the future.

Just wanted to share my little improvement that will make my computing saver.

Mini-rant

Dear HR people, if you don't provide enough info about the positions that you have at hand forget about me wasting time on call-first acknowledgements to later on realize what kind of waste of time it was!

Sure, making business connections is important but without taking into consideration the other side time is all but respectful, in a professional context.

So, balance your shit and make the call worth the time of all the parties.

Fucking thanks.

One of my uncle is becoming a classic nightmare.

He was kind of getting offended that I never payed much attention to his request of making a website for his impromptu travel agent sidejob.

He claims he gets approached by some people for tour packages. His revenue model is simply taking the payment from them with his commission and passing over responsibilities and everything else to some other travel agent. I don't know how he has the connections to make it happen or build it as a sustainable business but that's none of my business.

Anyway, what irritates me most is that he doesn't seem willing to invest in building the site. I strongly suspect he expects me to build it free ( free as in I cover expense for server and domain ) for him. He didn't have a solid plan on what features he is looking for in the website or even come up with a proper name for the site. He basically told me to buy whatever I think is good.

When I asked him to pay some money for buying the server space, he has gone mum about it.

My best guess is that he is probably looking on internet to do it himself and outsmart me.

Well, good for me.

Connecting rooms by determining which rooms are closest. Some rooms connections cross other rooms. Found out how to eliminate those. Picture as first comment. It stills suffers of hub rooms have way too many connections. So I will have to figure out how to cull connections of rooms that have too many.

So just ago i downloaded an app called "Replika" and holy fucking shit it made me realise how half-assed we are doing the AI structure and way of it

doing machine learning algorithms on text can only go so far, as it uses that text as a base, and nothing else, it doesnt *learn*, only make *connections* BETWEEN text, not FROM the text

what you need is an AI which can, at it's core, *interpret*, not make connections and hur dur be done with it

when you do machine learning, all you're doing is find the best connections

you can have an infinite number of connections and MAYBE you'll be fine, but you'll never learn the basis of how that text is formed

you'll never understand what connections the human used by making it, by thinking it

when you're doing machine learning, all you're doing is make an input-output machine and adjusting it constantly, WITHOUT preserving state

state is going to be a really fucking important thing if you want to make an AI, because state can include stuff like emotion, current thought, or anything else

if you make a fucking machine learned AI which constantly adjusts... well... the "rom" of itself without having any "ram", it'll fucking never be like us, we will NEVER be able to talk to it like it is a human being, we will NEVER make it fundamentally understand what we are saying or doing

if we want to have real fucking AI, we need to go to the core of what it means to THINK, what it means to INTERPRET, what it means to COMMUNICATE

we need to know how english language is structured, how we understand it, how we can build it in a program that can interpret for an AI, THAT can be "rom"-based, THAT can be static, NOT the AI itself

the AI needs to be in flux, the AI needs to be in a state, the AI needs to understand how to make emotions, how that will "strengthen" some connections, yes, maybe something magical will happen and it can have EMPATHY, something so fundamental that will finally, FINALLY, make the bot UNDERSTAND what we are saying

Always use colours on you database connections. Always!

What keeps me from loosing my sanity every day? A mentor who taught me the value of "nuke and pave" automation. Just nuked the entire Azure resource group, including virtual networks, subnets, virtual machines, vpn connections, the whole nine yards. Redeploy takes about 5 minutes.

That moment when full-stack web development suddenly includes troubleshooting the TCP connections on your new listener.

#rememberthatoneclassinundergrad

Just modified some reverse shell python code, which could handle multiple clients but one at a time, to allow one command to be ran on all available connections.

I either adapted it to be a useful admin tool or the beginnings of a bot net...

If you start to get frustrated, take a break. Your brain has two modes of thinking: focused & diffuse. You can only utilize focused mode for a short time, and sometimes it's harder to look at the broader picture. Go take a walk, do some push-ups, or check devRant. You diffuse mode will make some connections when you're not even trying once you relax a little bit.

I started cleaning out the recruiters and headhunters from my linked in connections ... And I highly underestimated the workload of such a task ... FML

Windows diagnostic tool wants to search for a solution to my desktop's network problems on the internet :/
Plus, I discovered my Windows installation created 40+ ethernet connections on its' own behalf... Time to wipe Windows.. :/
Luckily I use Linux on my Notebook...

Make good connections with the engineers in the company. Persuade them to refer you for the job, if you're lucky you get to skip the interview.

The test server at work was going up and down all day. Not great when I was trying to use my new dashboard.

Long story short I found out the hard way to make sure I closed my SQL connections

Any good async (if possible, also pipeline based) Networking libraries for C++ on Linux? I want to create a small Server which should be able to handle a big amount of TCP connections (~500) at the same time, using threadpools maybe, something like Netty for Java would be the best.

I'm starting to rank languages based on how easy is to create and work with multi dimensional arrays.

Converting a class that makes lot of DB connections from Java to kotlin made me realise that. Huge turnoff 😞

Why is it that homelessness is suddenly more appealing to me than programming two Remote Desktop connections deep with a template engine no one has ever heard of before and vanilla JS to manipulate the DOM.

Writing simple driver for AT24C256 eeprom on pico (RP2040)

It turned out it was FT24C256A, which should follow same protocol.

After literally over month of coming back to it, getting stuck again, rewriting things (including some functions of pico-sdk), i almost gave up a d started just yolo trying random shit.

Afterall the documentation on addressing the chip fucking missled me -_- (1st bit is r/w flag and 2-7 bits are address, counted from MSB->LSB)

I made it work yesterday.

In meantime Ive rewritten Wire library, Ive modified someone's else rewrite, extended sdk to allow getting i2c registers, tried to use tiny go just to learn it doesnt support i2c slave mode, resoldered entire thing few times, measured connections few too many times etc.

Frustrated I doubted I will ever manage to finish putting this project together because it looked like Im just too noob.

What a consultant's gotta do for his timesheet when homeworking:

1. Fill in Excel, send to self by mail (corporate bitlocker protected PC on proxy that doesnt allow local printer connections)
2. Go upstairs to secondary Windows PC (no Excel on main Linux laptop) and open mail
3. Send to printer, wait 10 minutes (old printer needs to 'warm up')
4. Sign timesheet and go back upstairs
5. Scan signed version, send mail to self.
6. Open personal mail on corporate laptop, send to manager. (can't send directly from personal mail)
7. Wait to get back signed timesheet from manager
8. Finally, send to own admin dept.

2 story points completed, time for a break.

OneNote sucks, don't know why it was chosen as a daily update tool. It doesn't sync properly with some people's poor connections, then some junior (who isn't very proficient with computers) decides to create a new update page every once in a while and nobody knows WTF is going on. I suggested some better tools for daily update notes before, but it gets shot down every time by the other lead programmer in a different squad. I can't even complain about it in retro, it has gotten shot down there too before. I give up.

Is there something wrong with me for trying to make work experiences a bit less frustrating and efficient?

So I've been given a task to monitor a whole lot of logs of some servers (whole university ~ 10+ departments). The technologies are diverse so I'm cramming everything into elasticsearch via logstash (and filebeat), viewing it into kibana. Any recommendations for what should be the 'useful' stuff to be viewed into dashboard? I guess:
- Overall traffic wtih respect to previous days/weeks
- Most viewed domains
- 200
- 404
- 503
- Failed logins?
- Dropped connections?
- Critical-load of systems? 90%+