Just realized I'm using an almost decade old Acer aspire laptop for programming. And its still useful because Linux.

Dad calls:
D: Hai, so, um, my pc's not booting up.
Me: So?
D: What do I do now?
M: You tried fixin' it?
D: That's why I'm calling you.
M: I'm 400km away from you. Does it do anything by pressing a power-on button?
D: No. But I touched it, it's really hot.
M: When was the last time you cleaned that shit up?
D: I have to clean it?
*PC is located at dusty environment at work. 5 years old and is being turned on 6 days a week*

Clean. Your. Pc.
Oh, and yeah, it overheated, burned the mbo, power suply, and cpu cooler stopped spinning.
It's like Satan threw a curse on a pc, and took a piss on it.
The best part? He's mad because I "never help him nor have time when he needs something to be fixed".
He can fix the PC in a pc shop that is across the street.

So, you doin' any better this week?

Sooo, in my 5 years of high school, I had 5 different IT teachers...
Now, in Italy Highschool goes from 14 to 19 years old, I started programming some days after becoming 13, and "programming" classes begin on the third year, so I had quite a headstart on my classmates...

Now, for the third year, I had an awesome teacher, he noticed I was ahead and... Bored, so he gave me some extra stuff to study, he's the only teacher I've learnt anything from, it was awesome, very stingy with grades, but getting a perfect score with him was so satisfying.

Fourth year, the new guy was old, very old, at least 70, his lessons were just him talking about how programming was when he was young.

But then... During the second half of the fourth year I changed class due to bullying under a teacher's advice, and HE happened...

My new IT teacher, one of the most ignorant, awful people I ever met...
He's literally the reason I only went back to that school once, because another teacher needed help with a course...
One day I made the HUGE mistake to say that his "while(i <10000000000000);" wasn't very efficient for making a delay, because it didn't free the CPU, and since then:
- I never got more than 7 out of 10 at his tests
- He insulted me in front of the whole class
- He sabotaged the oral part of my final exam, shouting that he hated D'Annunzio when he saw he was in the literature part of my thesis (needed him to connect to WW2, and the Memex, that then allowed me to start talking about PCs and programming, my thesis was about the influence of lisp on modern programming languages), loudly chatting with other teachers when I was trying to keep calm (a teacher who knows me quite well, and was there to see my "performance" thought I was going to snap at some point), distracting the english teacher when I was exposing the english part of my thesis and pressuring the commission to give me 99 instead of 100 out of 100

So yeah, he almost made me hate the only thing I'm good at, undervaluing my work and my skills, undervaluing and humiliating me as a person, and I think that if I meet him again I might spit on his face...

So yeah, my biggest "programmer enemy" was a person that then did everything in his power to make my last year and a half of highschool hell

Now I can gladly say that with the help of my tutoring, some of my university colleagues are starting to appreciate programming, and my engineer friends ask for my help when they need advices about their code, and it's giving me motivation to keep doing it and becoming a better programmer to keep up with their expectations

3 rants for the price of 1, isn't that a great deal!

1. HP, you braindead fucking morons!!!

So recently I disassembled this HP laptop of mine to unfuck it at the hardware level. Some issues with the hinge that I had to solve. So I had to disassemble not only the bottom of the laptop but also the display panel itself. Turns out that HP - being the certified enganeers they are - made the following fuckups, with probably many more that I didn't even notice yet.

- They used fucking glue to ensure that the bottom of the display frame stays connected to the panel. Cheap solution to what should've been "MAKE A FUCKING DECENT FRAME?!" but a royal pain in the ass to disassemble. Luckily I was careful and didn't damage the panel, but the chance of that happening was most certainly nonzero.
- They connected the ribbon cables for the keyboard in such a way that you have to reach all the way into the spacing between the keyboard and the motherboard to connect the bloody things. And some extra spacing on the ribbon cables to enable servicing with some room for actually connecting the bloody things easily.. as Carlos Mantos would say it - M-m-M, nonoNO!!!
- Oh and let's not forget an old flaw that I noticed ages ago in this turd. The CPU goes straight to 70°C during boot-up but turning on the fan.. again, M-m-M, nonoNO!!! Let's just get the bloody thing to overheat, freeze completely and force the user to power cycle the machine, right? That's gonna be a great way to make them satisfied, RIGHT?! NO MOTHERFUCKERS, AND I WILL DISCONNECT THE DATA LINES OF THIS FUCKING THING TO MAKE IT SPIN ALL THE TIME, AS IT SHOULD!!! Certified fucking braindead abominations of engineers!!!

Oh and not only that, this laptop is outperformed by a Raspberry Pi 3B in performance, thermals, price and product quality.. A FUCKING SINGLE BOARD COMPUTER!!! Isn't that a great joke. Someone here mentioned earlier that HP and Acer seem to have been competing for a long time to make the shittiest products possible, and boy they fucking do. If there's anything that makes both of those shitcompanies remarkable, that'd be it.

2. If I want to conduct a pentest, I don't want to have to relearn the bloody tool!

Recently I did a Burp Suite test to see how the devRant web app logs in, but due to my Burp Suite being the community edition, I couldn't save it. Fucking amazing, thanks PortSwigger! And I couldn't recreate the results anymore due to what I think is a change in the web app. But I'll get back to that later.

So I fired up bettercap (which works at lower network layers and can conduct ARP poisoning and DNS cache poisoning) with the intent to ARP poison my phone and get the results straight from the devRant Android app. I haven't used this tool since around 2017 due to the fact that I kinda lost interest in offensive security. When I fired it up again a few days ago in my PTbox (which is a VM somewhere else on the network) and today again in my newly recovered HP laptop, I noticed that both hosts now have an updated version of bettercap, in which the options completely changed. It's now got different command-line switches and some interactive mode. Needless to say, I have no idea how to use this bloody thing anymore and don't feel like learning it all over again for a single test. Maybe this is why users often dislike changes to the UI, and why some sysadmins refrain from updating their servers? When you have users of any kind, you should at all times honor their installations, give them time to change their individual configurations - tell them that they should! - in other words give them a grace time, and allow for backwards compatibility for as long as feasible.

3. devRant web app!!

As mentioned earlier I tried to scrape the web app's login flow with Burp Suite but every time that I try to log in with its proxy enabled, it doesn't open the login form but instead just makes a GET request to /feed/top/month?login=1 without ever allowing me to actually log in. This happens in both Chromium and Firefox, in Windows and Arch Linux. Clearly this is a change to the web app, and a very undesirable one. Especially considering that the login flow for the API isn't documented anywhere as far as I know.

So, can this update to the web app be rolled back, merged back to an older version of that login flow or can I at least know how I'm supposed to log in to this API in order to be able to start developing my own client?

A Developer is desperate: his java application servers are unresponsive, thousand of dead zombie threads are sucking all cpus, memory is leaking everywhere, garbage collector has gone crazy, the cluster sessions are fucked....

The Developer goes to the closest bridge, ties a stone to his neck and gets ready to jump.

Suddenly a bearded old man with a fiery look runs toward him, yelling:
- stop stop!!!! Your application is not scaling and misconfigured, your servers are melting, cpu usage is not sustainable anymore, but don't despair

The Developer, puzzled, looks at him:
-I've never seen you...how do you know...
- Hey, man, I'm the Devil. I know everything. All your problems are solved. I'll give you magic functions. They are called Lambda.
You'll never have to worry about your servers, scalability, security, configuration and shit.

The Developer seems astonished but relieved:
- Ok, sounds great! let's try it - suddenly suspicion creeps in - hmmmm but you are the Devil....so...you want something back, don't you?
(the Devil nods lightly with a diabolic smile)
- ...and...you want my soul, I guess...
- your soul??? come on!!! - the Devil burst in a laugh - we are in 2019. I don't care about your soul. I want your ass.
- What!???!!!?
- yes, I want to fuck your ass

The Developer, evaluates quickly the situation.
Few moments of pain or slight discomfort (?) in exchange for magic lambda. It could be worth. He accepts.

After a while of rough anal fucking, the devil asks
- Hey, how old are you anyway?
- 45, why?
- Oh jeeez...45!!!??? and you still believe in the devil?

I realized this week that my CPU is almost 12 years old!

It's an AMD FX-8150 8core @3.6 (recently overclocked to 4ghz). It's still a good chip for my needs, but eep. I had no idea I bought it that long ago.

I really want to replace it, but that would require a new mobo, too. which I suppose wouldn't be a bad thing...

------

Unpopular onion:
AMD was comparable to (and occasionally better than) Intel before, but now? Ever since they bought ATI, they've just spiraled: virtually everything they've produced has lagged behind.

However: the Ryzen seems to break this trend, so maybe there's hope yet?

So today I got a new CPU after the old ones were decommissioned. A fresh new desktop.
"Where is my chrome I think."
"Oh ya", I open Internet Explorer, type Google.
Google delightfully asks," Want to try chrome?."
"Yes sir I do."

-This one never gets old!!

Step 1: Run to the store to buy a USB card reader because all of a sudden you have a need to use a 16Mb CF card that was tossed in a junk drawer for 20 years (hoping it still works, of course), but that was the easy part...

Step 2: Realize that the apps - your own - you want to run on your new (old) Casio E-125 PocketPC (to re-live "glory" days) are compiled in ARM format, not MIPS, which is the CPU this device uses, and the installer packages you have FOR YOUR OWN APPS don't include MIPS, only ARM (WHY DID I DO THAT?!), so, the saga REALLY begins...

Step 3: Get a 20-year old OS to install in a Hyper-V VM... find out that basic things like networking don't work by default because the OS is so damn old, so spend hours solving that and other issues to get it to basically run well enough to...

Step 4: Get that OS updated so that it's at least kind/sorta/maybe (but between you and me, not really!) safe online, all without a browser that will work on ANY modern site (oh, and good luck finding a version of Firefox that runs on it - that all took a few hours)...

Step 5: Okay, OS is ready to go, now get 20-year old dev tools that you haven't even seen in that many years working. Oh, do this with a missing CD key and ISO's that weren't archived in a format that's usable today, plus a bunch of missing dependencies because the OS is, again, SO old (a few MORE hours)...

Step 6: Get 20-year old code written in a language you haven't used in probably almost that long to compile, dealing with pathing issues, missing libs, and several other issues, all the while trying to dust off long-dormant knowledge somewhere in the deep, dark recesses of your brain... surprisingly, it all came back to me, more or less, in under an hour, which lead to...

Step 7: FINALLY get it all to work, FINALLY get the code to compile, FINALLY get it transferred to the device (which has no network capabilities, by the way, which is where the card reader and CF card came into play) and re-live the glory of your old, crappy PocketPC apps and games running on the real thing! WOO-HOO!

Step 8: Realize it's 3:30am by the time that's all done and be VERY thankful that you're on vacation this week or work tomorrow would SSUUCCKK!!!!

Step 9. Get called into work the next day for a production issue despite being tired from the night before and an afternoon of errands, lose basically a whole day of vacation (7 hours spent on it) and not actually resolve it by after midnight when you finally say that's enough :(

Talk about your highs and your lows.

Imac - brand new <16hrs used: Disk error, probably needs to return to apple

iPhone <6 months old: loses cover
iPhone case 2hours of use: loses color

Macbook Pro 2017: randomly shuts down...

Mac mini: CPU halted error

Other iMac (old one): Thread error...

Apple, what the f is going on??? Software problems with root etc. But now, what the f!!

Well, for starters there was a cron to restart the webserver every morning.

The product was 10+ years old and written in PHP 5.3 at the time.

Another cron was running every 15 minutes, to "correct" data in the DB. Just regular data, not from an import or something.
Gotta have one of those self-healing systems I guess.

Yet another cron (there where lots) did run everyday from 02:00 to 4ish to generate the newest xlsx report. Almost took out the entire thing every time. MySQL 100%. CPU? Yes. RAM? You bet.

Lucky I wasn't too much involved at the time. But man, that thing was the definition of legacy.

Fun fact: every request was performed twice! First request gave the already logged-in client an unique access-token. Second request then processed the request with the (just issued) access-token; which was then discarded. Security I guess.

I don't know why it was build this way. It just was. I didn't ask. I didn't wanted to know. Some things are better left undisturbed. Just don't anger the machine. I became superstitious for a while. I think, in the end, it help a bit: It feels like communicating with an alien monster but all you have is a trumpet and chewing gum. Gentle does it.

Oh and "Sencha Extjs 3" almost gave me PTSD lol (it's an ancient JS framework). Followed by SOAPs WSDL cache. And a million other things.

Someone remember this little mu**erf**ker?

I just discovered that my dedicated server is a tamagotchi laying around at somebody's home. While benchmarking cpu I discovered that it performed worse than my 4yr old chromebook with mediatek processor.

!rant
I just dreamed about a 6-year old kid looking for me to ask me what is a pipeline. A CPU pipeline.
I felt so happy to explain (I was that into computers when I was 11 or so) that I couldn't start, I woke up first.

Time to have a son/daughter?

I do not like the direction laptop vendors are taking.

New laptops tend to feature fewer ports, making the user more dependent on adapters. Similarly to smartphones, this is a detrimental trend initiated by Apple and replicated by the rest of the pack.

As of 2022, many mid-range laptops feature just one USB-A port and one USB-C port, resembling Apple's toxic minimalism. In 2010, mid-class laptops commonly had three or four USB ports. I have even seen an MSi gaming laptop with six USB ports. Now, much of the edges is wasted "clean" space.

Sure, there are USB hubs, but those only work well with low-power devices. When attaching two external hard drives to transfer data between them, they might not be able to spin up due to insufficient power from the USB port or undervoltage caused by the impedance (resistance) of the USB cable between the laptop's USB port and hub. There are USB hubs which can be externally powered, but that means yet another wall adapter one has to carry.

Non-replaceable [shortest-lived component] mean difficult repairs and no more reserve batteries, as well as no extra-sized battery packs. When the battery expires, one might have to waste four hours on a repair shop for a replacement that would have taken a minute on a 2010 laptop.

The SD card slot is being replaced with inferior MicroSD or removed entirely. This is especially bad for photographers and videographers who would frequently plug memory cards into their laptop. SD cards are far more comfortable than MicroSD cards, and no, bulky external adapters that reserve the device's only USB port and protrude can not replace an integrated SD card slot.

Most mid-range laptops in the early 2010s also had a LAN port for immediate interference-free connection. That is now reserved for gaming-class / desknote laptops.

Obviously, components like RAM and storage are far more difficult to upgrade in more modern laptops, or not possible at all if soldered in.

Touch pads increasingly have the buttons underneath the touch surface rather than separate, meaning one has to be careful not to move the mouse while clicking. Otherwise, it could cause an unwanted drag-and-drop gesture. Some touch pads are smart enough to detect when a user intends to click, and lock the movement, but not all. A right-click drag-and-drop gesture might not be possible due to the finger on the button being registered as touch. Clicking with short tapping could be unreliable and sluggish. While one should have external peripherals anyway, one might not always have brought them with. The fallback input device is now even less comfortable.

Some laptop vendors include a sponge sheet that they want users to put between the keyboard and the screen before folding it, "to avoid damaging the screen", even though making it two millimetres thicker could do the same without relying on a sponge sheet. So they want me to carry that bulky thing everywhere around? How about no?

That's the irony. They wanted to make laptops lighter and slimmer, but that made them adapter- and sponge sheet-dependent, defeating the portability purpose.

Sure, the CPU performance has improved. Vendors proudly show off in their advertisements which generation of Intel Core they have this time. As if that is something users especially care about. Hoo-ray, generation 14 is now yet another 5% faster than the previous generation! But what is the benefit of that if I have to rely on annoying adapters to get the same work done that I could formerly do without those adapters?

Microsoft has also copied Apple in demanding internet connection before Windows 11 will set up. The setup screen says "You will need an Internet connection…" - no, technically I would not. What does technically stand in the way of Windows 11 setting up offline? After all, previous Windows versions like Windows 95 could do so 25 years earlier. But also far more recent versions. Thankfully, Linux distributions do not do that.

If "new" and "modern" mean more locked-in and less practical and difficult to repair, I would rather have "old" than "new".

"Some settings are managed by your organisation"

I understand the necessity for companies to be able to remotely manage their devices, but my god, I hate working on company laptops sooo much!!

Fun fact, even Chrome can be managed! The can manage everyting. It's called Microsoft Intune. It sucks!! And fucking 45 day PW change policy! And fuck you, Windows Defender Real-time protection which I can't turn off and It's high CPU consumption. Also fuck you Microsoft Teams for scanning. Every. Single. Link. I. Click. On. From. A. Chat. Before. Redirecting. Me. To. The. Actual. Website. Always takes a couple of seconds. Waste of time. Those accumulate over time you know! AND to Windows Update! You already know what is coming next: stop force-updating while I'm in the middle of fucking meeting! I have shit to do! Another fun fact: you can postpone Windows Update by turning the clock back. LIKE PLAYING AN OLD TIME-BASED STRATEGY GAME ON PC IN 1999. (12h work best.) And this fucking weak ass VPN. WHY I PAY FOR 1Gbps WHEN COMPANY VPN ONLY 10Mbps?!! What Am I? A fucking snail! Go faster!! pls!

But, thank god, we can email shit and open attachments in Outlook.

So I pulled an OLD ibm out of a trailer, that is literally falling down, today. Anyway, this cpu had been rained on and been in extremes of heat, and cold, so much so that there was moss growing on it.

I pulled it out and plugged it in, with the original plug *that was rusted in*, and.. it worked. The screen and everything worked perfectly! The floppy disk that hadn't been used in over 14 years and was stuck inside the reader, worked...

Mind blown!

As the old saying goes, they don't make 'em like they used to.

After a few weeks of being insanely busy, I decided to log onto Steam and maybe relax with a few people and play some games. I enjoy playing a few sandbox games and do freelance development for those games (Anywhere from a simple script to a full on server setup) on the side. It just so happened that I had an 'urgent' request from one of my old staff member from an old community I use to own. This staff member decided to run his own community after I sold mine off since I didn't have the passion anymore to deal with the community on a daily basis.

O: Owner (Former staff member/friend)
D: Other Dev

O: Hey, I need urgent help man! Got a few things developed for my server, and now the server won't stay stable and crashes randomly. I really need help, my developer can't figure it out.
Me: Uhm, sure. Just remember, if it's small I'll do it for free since you're an old friend, but if it's a bigger issue or needs a full recode or whatever, you're gonna have to pay. Another option is, I tell you what's wrong and you can have your developer fix it.
O: Sounds good, I'll give you owner access to everything so you can check it out.
Me: Sounds good

*An hour passes by*

O: Sorry it took so long, had to deal with some crap. *Insert credentials, etc*
Me: Ok, give me a few minutes to do some basic tests. What was that new feature or whatever you added?
O: *Explains long feature, and where it's located*
Me: *Begins to review the files* *Internal rage wondering what fucking developer could code such trash* *Tests a few methods, and watches CPU/RAM and an internal graph for usage*
Me: Who coded this module?
O: My developer.
Me: *Calm tone, with a mix of some anger* So, you know what, I'm just gonna do some simple math for ya. You're running 33 ticks a second for the server, with an average of about 40ish players. 33x60 = 1980 cycles a minute, now lets times that by the 40 players on average, you have 79,200 cycles per minute or nearly 4.8 fucking cycles an hour (If you maxed the server at 64 players, it's going to run an amazing fucking 7.6 million cycles an hour, like holy fuck). You're also running a MySQLite query every cycle while transferring useless data to the server, you're clusterfucking the server and overloading it for no fucking reason and that's why you're crashing it. Another question, who the fuck wrote the security of this? I can literally send commands to the server with this insecure method and delete all of your files... If you actually want your fucking server stable and secure, I'm gonna have to recode this entire module to reduce your developer's clusterfuck of 4.8 million cycles to about 400 every hour... it's gonna be $50.
D: *Angered* You're wrong, this is the best way to do it, I did stress testing! *Insert other defensive comments* You're just a shitty developer (This one got me)
Me: *Calm* You're calling me a shitty developer? You're the person that doesn't understand a timer, I get that you're new to this world, but reading the wiki or even using the game's forums would've ripped this code to shreds and you to shreds. You're not even a developer, cause most of this is so disorganized it looks like you copy and pasted it. *Get's angered here and starts some light screaming* You're wasting CPU usage, the game can't use more than 1 physical core, and after a quick test, you're stupid 'amazing' module is using about 40% of the CPU. You need to fucking realize the 40ish average players, use less than this... THEY SHOULD BE MORE INTENSIVE THAN YOUR CODE, NOT THE OPPOSITE.
O: Hey don't be rude to Venom, he's an amazing coder. You're still new, you don't know as much as him. Ok, I'll pay you the money to get it recoded.
Me: Sounds good. *Angered tone* Also you developer boy, learn to listen to feedback and maybe learn to improve your shitty code. Cause you'll never go anywhere if you don't even understand who bad this garbage is, and that you can't even use the fucking wiki for this game. The only fucking way you're gonna improve is to use some of my suggestions.
D: *Leaves call without saying anything*

TL;DR: Shitty developer ran some shitty XP system code for a game nearly 4.8 million times an hour (average) or just above 7.6 million times an hour (if maxed), plus running MySQLite when it could've been done within about like 400 an hour at max. Tried calling me a shitty developer, and got sorta yelled at while I was trying to keep calm.

Still pissed he tried calling me a shitty developer...

I had spent the last year working on a online store power by woocommerce with over 100k products from various suppliers. This online store utilized a custom API that would take the various formats that suppliers offer their inventory in and made them consistent. Now everything was going swimmingly initially, but then I began adding more and more products using a plug-in called WP all import. I reached around 100k products and the site would take up to an entire minute to load sometimes timing out. I got desperate so I installed several caching plugins, but to no avail this did not help me. The site was originally only supposed to take three to four months but ended up taking an entire year. Then, just yesterday I found out what went wrong and why this woocommerce website with all of these optimizations was still taking anywhere from 60 to 90 seconds to load, or just timing out entirely. I had initially thought that I needed a beefier server so I moved it to a high CPU digitalocean VM. While this did help a little bit, the site was still very slow and now I had very high CPU usage RAM usage and high disk IO. I was seriously stumped the Apache process was using a high amount of CPU and IO along with MYSQL as well. It wasn't until I started digging deeper into the database that I actually found out what the issue was. As I was loading the site I would run 'show process list' in the SQL terminal, I began to notice a very significant load time for one of the tables, so I went to go and check it out. What I did was I ran a select all query on that particular table just to see how full it was and SQL returned a error saying that I had exceeded the maximum packet size. So I was like okay what the fuck...
So I exited my SQL and re-entered it this time with a higher packet size. I ran a query that would count how many rows were in this particular table and the number came out to being in the millions. I was surprised, and what's worse is that this table belong to a plugin that I had attempted to use early in the development process to cache the site. The plugin was deactivated but apparently it had left PHP files within the wp content directory outside of the actual plugin directory, so it's still executing scripts even though the plugin itself was disabled. Basically every time I would change anything on the site, it would recache the whole thing, and it didn't delete any old records. So 100k+ products caching on saves with no garbage collection... You do the math, it's gonna be a heavy ass database. Not only that but it was serialized data, so when it did pull this metric shit ton of spaghetti from the database, PHP then had to deserialize it. Hence the high ass CPU load. I had caching enabled on the MySQL end of things so that ate the ram. I was really desperate to get this thing running.
Honest to God the main reason why this website took so long was because the load times made it miserable to work on. I just thought that the hardware that I had the site on was inadequate. I had initially started the development on a small Linux VM which apparently wasn't enough, which is why I moved it to digitalocean which also seemed to not be enough, so from there I moved to a dedicated server which still didn't seem to be enough. I was probably a few more 60-second wait times or timeouts from recommending a server cluster to my client who I know would not be willing to purchase it. The client who I promised this site to have completed in 3 months and has waited a year. Seriously, I would tell people the struggles that I would go through with this particular site and they would just tell me to just drop the site; just take the money, just take the loss. I refused to, this was really the only thing that was kicking my ass. I present myself as this high-and-mighty developer like I'm just really good at what I do but then I have this WordPress site that's just beating the shit out of me for a year. It was a very big learning experience and it was also very humbling as well, it made me realize that I really don't know as much as I think I might. It was evidence that there is still so much more to learn out there, I did learn a lot from that experience especially about optimizing websites the different types of methods to do that particular lonely on the server side and I'll be able to utilize this knowledge in the future.
I guess the moral of the story is, never really give up. Ultimately things might get so bad that you're running on hopes and dreams. Those experiences are generally the most humbling. Now I can finally present the site that I am basically a year late on to the client who will be so happy that I did not give up on the project entirely. I'll have experienced this feeling of pure euphoria, and help the small business significantly grow their revenue. Helping others is very fulfilling for me, even at my own expense.

Anyways, gonna stop ranting. Running out of characters. If you're still here... Ty for reading :')

>Gets a new CPU for desktop (yay, went from R5 1600 to R5 3600X)
>Spends half a day flashing new MB BIOS (Needed to flash individual major versions in order, couldn't just go 1.10 to 6.40)
>Finally finishes preparations and goes to replace the CPU
>Cleans the old one and packages it to give it to a friend
>Has issues inserting the new one as the orientation arrow on the motherboard was very hard to make out
>Spends 30 minutes applying thermal paste, worrying about optimal spread
>Forgets which side the CPU fan goes on
>Finally boots back up... CPU fan is suddenly loud AF under load, but eh, temps under stress are sub-60, so, good

~~Next day~~
>Loud CPU fan is too annoying, opens the case again
>CPU fan is on backwards
Ugh
>Takes the fan off, turns it around and fastens again, puts PC back together and boots
>Is quiet again, nice
>Goes to work on the PC
>2 hours later randomly checks temps because no fan noise is weird
>CPU at 75dC, crap
>Opens the (live) PC, CPU fan is not spinning
>Has put the header on one pin to a side
>Unplugs and replugs it correctly
>Fan suddenly starts spinning very fast and cuts my finger
>Finally closes the case once more. All issues resolved

...Its situations like these that make me wonder... What would happen it I had to work with servers in person, physically lol

Continued from previous post.

The man with hoodie walked down a dark alley. At distance, a house which looked haunted stood. As he entered the house he sighed a relief. Once inside, he descends to the basement where an old computer sat. He turned on the computer and smiled. The screen showed a prompt. With fews keystrokes, a series of scripts begin to execute. Finally at the bottom, a text blinked.
"Awaiting Connection........"

The CPU was recovered from rubble and brought to General's office as per his order. It was connected to a power source and it started to boot. A prompt showed up. A man in suit, suggested perhaps it expected a login. The General sat on his chair smoking a cigar thinking on what action must be taken next.

While men in suit discussed about the CPU, someone plugged in a LAN cable. The General who was lost in thought, saw this from corner of his. A moment passed. General sprang from his chair, hurling his cigar to the floor. As men in suits, looked at the General's display of athletic behavior they sensed the tension. Everyone turned to the CPU now connected to LAN now.

Far way, the screen on hooded man computer showed. "Connected".
A series of scripts started to execute.
Cold wind was all that could be heard out side the General's office building and the house, where hooded man sat in the dark.

Having a big legacy project written in good ol' vanilla PHP 5.4, running not in a server but in a desktop PC powered by a Celeron CPU.

Turns out that old buddy serves the tools everyone uses to work.

Protip: This can happen even if the socket is locked, apparently.

One of those days...

We were having some complications;
Then I said, c'mon baby don't disappoint me.
Thereafter my old Pentium 4 PC booted up with ease.

Fuck google cloud platform. My server has been down for last 4 days. Stupid reason google gives me is that it does not have resources available in my zone. Why the fuck do you start a hosting company if you cannot provide RAM and CPU. On top of that their support is so bad that after 20 emails, 4 chat tickets, 3 phone calls nobody knows the issue I am facing. They just give the links to their ultra stupid documentarion.
Now all my 6 projects are down. Clients are getting impatient. I cannot do any work and googles support is the worst.
They dont even want to understand the issue, dont know how they will solve it.

I have created AWS instance now and migrated to AWS. But i have old backups which are useless on AWS. To get the latest backups i need google cloud instance to get started but stupid google does not have resources. How hard it is to add 1 CPU and 1GB RAM?

For the last week or so I've been writing a userbot for Telegram. Completely from scratch, plus Telethon to not reinvent the wheel entirely. I'm coming from the codebase of an existing userbot.

That userbot is written by a good friend of mine, who makes 6 figures, and whom I respect greatly. However the code is a steaming pile of shit. Now that is not his fault, he largely inherited that code too, tried to fix it, failed, gave up.

I am reimplementing it entirely. I'm only looking at the modules, trying to understand them, and copying over the necessary bits and changing them where necessary. But I've come across some nasty shit.

Userbots often edit existing messages from real Telegram clients. They're kind of like a login to your account, but with a program rather than a regular client. You send a message from a real client, it sees it and does whatever it needs to, and edits your message to give you feedback. Which is great.

However, there's no need to do simple string edits by importing "re". So why do you? Because you're an idiot, that's why. The old bot is based on Paperplane, which in turn is based on Telethon. Why do I see function calls to Telethon in some places and Paperplane in others? Because you're an idiot, that's why. Why does the dig module fail to even give correct answers? Because you know nothing about the DNS, that's why. And you didn't learn about RRs before implementing it.

And don't you tell me that this code is shit, and this bot is slow only when I run it on a fucking Pentium. I run this shit on an i7 and CPU isn't even the issue - memory, disk and such are. If you had any clue whatsoever about efficiency, you would've known because it's blatantly obvious. There's a reason why my machines rarely go past 5% CPU utilization. It's the fastest component in the entire fucking system.

When users come and say.. hmm this application of yours, it consumes a lot of memory. It takes a long time to do X and Y and I don't quite understand why, it seems illogical. Then maybe you should go look at your code, like you would look at yourself in the mirror. And then you fucking go fix it so that I don't have to. You're an engineer just like I am. And I am not even a dev proper - I'm a sysadmin by trade. Why should I have to fix your shit for you?

This is why I hate Windows:

For about a month now, I've been learning/working on salesforce, so my Macbook was enough for me.
Today there was a bug in something I built in iur Python backend, and since it has a dependency on windows, I booted the old guy up.

And this is what I see. For about 1.5 hours this went on.

Then it started, but system consuming 100% disk and 80+% CPU. Can't do a thing.

And when zoom finally opened (for a quick meet), the camera turned on halfway down the meeting, and then the system restarted on it's own.

Old man showing that same screen again for more than 30 minutes.

Since I have dual boot on this one, I hard-shutdown it using power button, and now boot into ubuntu 20. This works so beautifully (although it froze for about 5 seconds before popping up the updates panel, something I CHOSE to keep enabled). I try going back to Windows, and it's hell again.

Here I am now trying to set up a ec2 instance and setup the app source there so that I can debug with RDP.

And yeah, Component Object Model is a motherfucking bitch. Person who invented it should die. People who build apps leveraging this should die. Business leaders who say "Hey this app (built with COM) can solve the problem easily, so use this" should die choking on their own phallus. And developers like me who keep using this because "the last guy did this" should die too.

Microsoft and it's products are the death of sane people.

Fucking Gates. Its the same damn hardware.

Incredibly drunk last night.

Decided to take the CD/DVD drive out of my old PC (now a server) and put it into my new gaming PC.

Required a partial rebuild because:
1) GPU was too close to PSU to plug in a new SATA power line
2) CPU cooling lines were directly in the way of the space for the DVD/CD bay
3) Had to route the new power cables of course

Incredibly, even though I couldn't stand, I was able to perfectly execute the maintenance on both machines and I'm even using the new PC to write this rant now.

I must be a God.

Got my new PC up and running!

CPU: AMD Ryzen 5 3400G (APU)
Cooler: Scythe Mugen 5
Mobo: Asus B450-F Gaming ROG Strix
RAM: Crucial Ballistix 2x16GB
SSD: Samsung 2TB M2 Evo 860
DVD: Plextor PX-891SAF
PSU: Bequiet Straight Power 11 550W
Case: Lancool PC-K58 (10 years old)
Case fans: Bequiet Silentwings 3 140mm (front), Silentwings 2 120mm (back)

The cooler is massively oversized for the CPU, but perfect for a silent PC.

OS: Linux Mint 20 Cinnamon

As much as I loved Win 7, but it's over, and Win 10 just isn't acceptable.

New cooler for CPU installed.

Damn it. Was long overdue, old cooler was way undersized after an CPU upgrade.

I knew it would be tricky. But damn... My motherfugging stubbornness.

*sigh*

1mm over RAM heatspreader, took a long time getting blindly the cooler fixed... Screwing blindly isn't fun.

Upgraded from a gen 6 motherboard and cpu to a gen 11. And the difference is asounding.

My old setup did everything I needed it to pretty well. Hell it got me through college as well as multiple part time and full time jobs. As well as the system that I learned about 80% of what I know specifically for my career

But alas the old cpu's age started showing and I'd consistently throttle multiple threads when compiling or even just using 7z on large folders. Hell deleting anything above a couple hundred mb would pause for a few seconds

The new cpu is immensely faster on such tasks (probably cause of the extra 2 cores and cpu improvements since gen 6)

I haven't been this excited since I got my first SSD a few years ago and saw the immense boot time improvements. Maybe soon I'll get an nvme drive and really be zooming with this setup 🤣🤣🤣

Guess what my old Windows 8.1 laptop and a Nintendo 64 have in common?

Neither have a goddamn fan or a CMOS battery!!! I shit you not, I opened up my old windows 8.1 computer from like 2012 and it did not have a fan. Instead it had a large piece of metal connected to a CPU as a heatsink. It also never had a CMOS battery since the solder pads have never been used.

Got a new laptop, but it was not properly working, so while waiting for it to get replaced, I have to use the old one again.

Feels like the CPU is a freaking potato!

Tl; dr: Linux on Ryzen is a pain at the moment.
Now for the long part: Our student council got new computers because the old ones where slow as hell. As one of the admins, the others and I together decided that ryzen would be a good option, because they are not that expensive and we wouldn't have to buy gpus. (Wrong decision it turns out.) We settled on the ryzen 3 2200G and bought three systems to replace the old ones.

We meet Saturday morning and build the systems. All was fine and we were happy. The we tried to install ubuntu via preseeded netboot, which seemed to work fine at first. Then we started having weird screen issues and couldn't proceed with the installation. (See image) we then grumpily decided to just install them all one by one, flashed two usbs and started installing. On two systems the installation worked and we installed our packages, we weren't so lucky with the third one. It would crash on us all the time, even in bios. While that was going on we tried to set the other two up, turns out those two were also crashing but not as frequent as the other one. So we start to google and find people saying that kernel 4.19 kinda fixes it. We install it on the two working machines and the crashes get less frequent but are still there. At that point it was midnight and we went home.
Sunday morning: we reseated the cpu on the third system and it seems to be better now (it installed on the second try) and we were able to change the kernel. Yay. Now all three are in a state where they will sometimes randomly reset. :/ and we don't know what to try anymore.... Any suggestions?

Okay so my brother in law has a laptop that is... To put it mildly, chockful of viruses of all sort, as it's an old machine still running w7 while still being online and an av about 7 years out of date.

So my bro in law (let's just call him my bro) asked me to install an adblock.

As I launched chrome and went to install it, how ever, the addon page said something like "Cannot install, chrome is managed by your company" - wtf?

Also, the out of date AV couldn't even be updated as its main service just wouldn't start.

Okay, something fishy going on... Uninstalled the old av, downloaded malware bytes and went to scan the whole pc.

Before I went to bed, it'd already found >150 detections. Though as the computer is so old, the progress was slow.

Thinking it would have enough time over night, I went to bed... Only to find out the next morning... It BSoD'd over night, and so none of the finds were removed.

Uuugh! Okay, so... Scanning out of a live booted linux it is I thought! Little did I know how much it'd infuriate me!

Looking through google, I found several live rescue images from popular AV brands. But:
1 - Kaspersky Sys Rescue -- Doesn't even support non-EFI systems

2 - Eset SysRescue -- Doesn't mount the system drive, terminal emulator is X64 while the CPU of the laptop is X86 meaning I cannot run that. Doesn't provide any info on username and passwords, had to dig around the image from the laptop I used to burn it to the USB drive to find the user was, in fact, called eset and had an empty password. Root had pass set but not in the image shadow file, so no idea really. Couldn't sudo as the eset user, except for the terminal emulator, which crashes thanks to the architecture mismatch.
3 - avast - live usb / cd cannot be downloaded from web, has to be installed through avast, which I really didn't want to install on my laptop just to make a rescue flash drive
4 - comodo - didn't even boot due to architecture mismatch

Fuck it! Sick and tired of this, I'm downloading Debian with XFCE. Switched to a tty1 after kernel loads, killed lightdm and Xserver to minimize usb drive reads, downloaded clamav (which got stuck on man-db update. After 20 minutes... I just killed it from a second tty, and the install finished successfully)

A definitions update, short manual skimover, and finally, got scanning!

Only... It's taking forever and not printing anything. Stracing the clamscan command showed it was... Loading the virus definitions lol... Okay, it's doing its thing, I can finally go have dinner

Man I didn't know x86 support got so weak in the couple years I haven't used Linux on a laptop lol.

>Gets assigned to this private Game server's project
>Boss wants me to improve the anti advertisement chat
> k
> Looks at old code
> Code is replacing unicode characters to latin ones that look similar which are being used for advertising
> lol'd who tf developed this
> regex101, building a regex query with endless of possibilities (would look something like this) /((L|\|_|I_)(O|0|\[\]|\(\))(L|\|_|_))/gi to detect lol
> Adds alot of similar looking unicode characters to assure that it will find something
> Works really well in the dev version
> Server open hour
> 30 players
> All chat at the same time
> CPU 100%
> BOSS NEVER TOLD ME TO MAKE IT EFFICIENT

Instead of asking how old people are, how about this:

Post the specs of the first computer you regularly used. I will start.

Tandy 1000 SX. Not one, but TWO 5 1/4" floppy drives. An 8088 CPU and 640K of RAM. The operating system was MS-DOS 3.2, which was always in the A: drive.

We used it to make papers for school in Wordstar, and my parents made spreadsheets in Lotus 1-2-3. We learned to type on it. We played Space Quest, King's Quest, Carmen Sandiego, and Lords of Conquest on it. We transcribed BASIC programs from the, "BASIC Training" column in 3-2-1 Contact magazine.

We LOVED that computer.

What was supposed to be a simple HDD to SSD upgrade for my brother ended up taking 3 fucking days.

His computer's idle temp was fucking 90c because of fucking YEARS worth of dust preventing fans from breathing, one of them was even dead so I had to go to best buy to get a new one.

Had a power outage happen in the middle of cleaning the damn dust out before replacing the bad fan. It took close to 24 hours for it to come back, and I just didn't bother until the day after cause fuck that.

When I go back to it, I finish cleaning the dust, clone the old HDD to the new SSD, do the swap out, replace the thermal paste on CPU cause why the fuck not at this point. Then turn it on to test, yeah from 90c down to 20c : |

Yeah... so I charged him for the new fan, and the hour-ish it took me to clean the damn dust and replace the fan... (drive was agreed to be done for free as a favor) Yeah not really worth charging for but I was pissed and that was the 'nicest' way I could show how annoyed I was with him not properly caring for the PC. Like honestly 90 degrees celsius. I refuse to believe he didn't notice impacted performance in his games

So happy about being about to convince management that we needed a large refactor, due to requirements change, and since the code architecture from the beginning had boundaries built before knowing all the requirements...

pulled the shame on us, this is a learning lesson card.. blah blah blah

Also explained we need to implement an RTOS, and make the system event driven... which then a stupid programmer said you mean interrupt driven ... and management lost their minds... ( bad memories of poorly executed interrupts in the past).... had to bring everyone back down to earth.. explained yes it’s interrupt driven, but interrupt driven properly unlike in the past (prior to me)... the fuck didn’t properly prioritize the interrupts and did WAYYY too much in the interrupts.

Explained we will be implementing interrupts along side DMA, and literally no message could be lost in normal execution.. and explained polling the old way along side no RTOS, Wastes power, CPU resources and throws timing off.

Same fucker spoke up and said how the fuck You supposed to do timing, all the timing will be further off... I said wrong, in this system .. unlike yours, this is discreet timing potential and accurate as fuck... unlike your round robin while loop of death.

Anyway they gave me 3 weeks.. and the system out performs, and is more power efficient than the older model.

The interrupting developer, now gives me way more respect...

Alright ladies and no so gentle men...

The time has come for me to ditch dropbox (Because fuck wanting to use ext4 and also have some spare CPU usage when syncing a single fucking file) and migrate everything from my art storage to some old prototypes into private github repo's...

Prepare to see a shit tonne of rants about me forgetting how to git and all that kinky shit...

Wish me luck *salutes*

I have a really old Toshiba NB200-10P notebook with Intel Atom CPU and 2 gigs of RAM and 32 bit architecture... It was made for Windows XP, and now it barely runs Windows 7... So I'd like to give new life to this old piece of hardware with Linux (for basic tasks like Office, and maybe coding with Notepad++)...
I really like Manjaro, but after they ditched 32 bit support, the Manjaro-32 community project seems a bit unstable...

So, could you devs please recommend some reliable - and somewhat good-and-simple-looking - Linux distros?

Somebody ranted about his teacher showing windows presentation and teaching nothing. I wanted to comment that post but i have enough material to make the whole rant out of it.

Well at least you have those presentations! In my school we have 2 IT classrooms one with win xp, 1ghz cpu, 0,5gb ram computers and one with win vista, 2 core 2ghz cpu and 2gb of ram PCs.

Guess what room our teacher is using... of course the worse one! The second one is fine, few years ago another theacher had been using it!

I tried to convince him to change rooms but he is coming up with silly exciuses! (like "server is not working here!", well i fixed it with my friend but why are you even talking about it when you are not using yours in old class!)

PS. That server is useless anyway, every pc is connected to router that is connected to internet so supervisor pc is not mandatory, only acces restriction is enforced by win accounts.

I heard from students from my class (that picked that optional IT course) (i'm in high school) that gimp is not working because pc's are so bad!
Sometimes even notepad frezzes.🤔

Not only class is shite but teacher clearly has no idea what is he doing. (in order to pass the final from IT you need to learn simple C++, up to simple foo objects) and of course he isn not even talking about that! On one lesson about sorting algorithms he gave everybody 10 small pieces of paper with numbers on them and told everybody to sort them manualy, because he didnt know how to do it himself! So there is no doubt they wont be able code it.

I need to mention that i volontered to "clean, fix" that classroom (in order to convince teacher to move). And in that class i saw programms written in c++ on every computer! That means somebody was teaching propely before! 😣

I feel sorry for those guys, they are just waisting time. I would fall for it as well but i decided i can learn coding in home ;).
Well, results are shocking, after 1 month of coding i learned C# and i can basicly make any algorithm i ever wish. I learned about computer operation so well that i can nearly teach computer science. (i helped my friend in usa that is a electronic student with that and i'm very proud of it 😁) and it class still can't even use all 3 loops correctly... 😥 Ok i must admit i have been coding for a looooong while so i had time to learn basic c,c++ and pc operations before, but point still stands.

Why the hell are you wasting life of those studends? Why are you giving them a choice to learn coding WHEN YOU CANT EVEN USE PC YOURSELF?! (that it course is optional so you can apply if you want so)

I dont regret not bothering about it.

Sitting here while I wait for my shit to compile. Decided to watch a video while it runs.

But WAIT!!!!

I'm using an on CrapBook Pro from 2013 (company issued). And it decided it cannot compile and play a video at the same time.

So here I am watching a fucking slideshow while the poor old CPU dies of strain.

Moral of the story: buy more cores

I'm in several FB groups for selling/buying IT material, and from time to time I see someone trying to scam other people by selling those "GAMING PC L33TL4z0rz" with 4GB RAM and an GeForce 700GT GPU, attaching some LED action photos and League of Legends / CS:GO prints.

One of the most recent posts, was a guy who was trying to sell his (really old) macBook.
He said it was great for gaming, had an i5 CPU and 4GB of RAM.

Upon leaving my comment on the pieace of shit he was selling and that 4GB was barely enough to run Chrome, I got a shitload of replies saying that 4GB on a mac are not the same as 4GB on windows... So I immediately forgot everything I knew about computers and just left most (if not all) sales groups because I felt that a tumor of sorts started growing in me, a tumor of rage and awe in human stupidity.

Slowly, I started feeling superior to other people, and would immediately regard them as idiot simpletons. And I don't want to be THAT guy, who rolls his eyes every time someone asks a stupid question...

Now, if any of you could please inform me... What is the RAM conversion rate between a windows and a mac ?

!rant
Got my new pc up and running, asrock x370 killer sli/ac mobo, ryzen 2200g cpu and radeon rx550 with 12g ram (don't ask). Nothing fancy but sure beats my old am2 system! New pc is so quiet :D

Samsung make such shit phones. My 2 month old s8 completely locked up for about 5 hours today with cpu on 100%. You would get burnes if you touched it. The only apps I have are, instagram, FF, snap, devRant. Smh.

After waiting for almost a month, yesterday I went to check on how my computer was doing, since I hadn't got any messages or calls ever since.
I go to the store and ask one of the workers about how my laptop is doing, and that I'd left it there almost a month ago and that they'd tell me when it was time to get the papers and then the laptop itself. The girl asks me for my phone number and then my name, and found nothing on the computer. She goes somewhere inside the store and comes back with a colleague, who tells me that I need a process paper. I pull out the receipt the technician photocopied and signed because that was the only thing I had. I hadn't touched that part of my paste for the whole time after I left the computer there and I was 100% sure I didn't have the process paper with me until he started pressing me for it. I kept repeating that the technician told me that they'd call or message me when said process paper was ready, which I hadn't got any of those to go pick it up. The guy asks me if that were the number and name I'd given the tech guy and I said yes. Both of them disappear into the store again. They come back with a cardboard box and say that the surname written there was wrong by a char (as I've said before my name is unusual, and my surname is also unusual where I'm studying, but where I'm from there's like 5 or 6 families with that surname), so that's why they couldn't find it in the computer. After that they went through all the details I gave on the time of handing the PC and the number they told me was there was off by miles. I think I may have said a wrong digit but that number was way off. There should be some person who got calls or messages about a computer they don't even own LoL
They told me to try it and see if it was running OK and that I had 15d to go back if something was wrong
When I got home I turned it on, afraid it would start dying on me again LoL
I pass the login screen and the fan just starts working really hard and I'm worried. The ASUS guys reinstalled Win8 and the CPU is running wild already, going at about 3,5 GHz (2,5 max) and over 30% usage on nothing
After some minor inconveniences (making the USB with Win10 took longer than expected) I finally installed Win10 and the CPU usage drops to < 10% and runs at way below the 2,5 GHz max. It constantly uses <= 10-15% CPU and the fan makes no noise unless I put in a heavier game (like Oxygen Not Included - it asks for 4GB RAM minimum 8I), in which case it goes up a bit and runs at around 3 GHz, but it doesn't make as much noise as before, thank jesus. I'm gonna keep trying to see how it does and hope I don't have to go back to the store after the next 15d 8I
I can finally work and not be a leech on my friends because my old toshiba - which I forgot I'd brought with me to uni - is really old and it makes a lot of noise (the fan is constantly working too much but it's so old I don't bother anymore) and it heats my room a lot, so it's gonna be a nice change of pace HaHa

I make a mistake today.

The incident happens when I opened my computer, open Vivaldi, and after all tabs are loaded, I update my Linux distro.

Unfortunately, when it updates the kernel, it got lagged, really lagged. My CPU load goes up to 14,56 (which is also the PB of CPU load of my computer). I barely can move my mouse. I decided to Ctrl-C, nothing happened. Then I decided to turn off my computer by pressing the power button once, nothing happened. Then I hold the power button for a few seconds, don't really hesitate or think of anything.

When I start my computer again, it goes to the GRUB. I realized that the GRUB load is slower than usual, but I don't really think of anything. When I choose the 'Alter Linux' option (which is the name of my distro), the GRUB says that it cannot find the kernel and thus it cannot boot. At this point it's pretty fucked up.

2 lessons that I have learned after this incident:
1. Turn off every single other window (except the Update window) when you are going to update.
2. Never turn off the computer while it's still updating, especially if there is kernel update in it.

(Luckily, I have an old version of the distro burned to a Kingston USB, so I can run the live environment of the distro from the USB, and then install another distro to that USB)

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!

Put heatsink straight back on the CPU with the 4 year old thermal paste; what could possibly go wrong right 😅

So I recently finished a rewrite of a website that processes donations for nonprofits. Once it was complete, I would migrate all the data from the old system to the new system. This involved iterating through every transaction in the database and making a cURL request to the new system's API. A rough calculation yielded 16 hours of migration time.

The first hour or two of the migration (where it was creating users) was fine, no issues. But once it got to the transaction part, the API server would start using more and more RAM. Eventually (30 minutes), it would start doing OOMs and the such. For a while, I just assumed the issue was a lack of RAM so I upgraded the server to 16 GB of RAM.

Running the script again, it would approach the 7 GiB mark and be maxing out all 8 CPUs. At this point, I assumed there was a memory leak somewhere and the garbage collector was doing it's best to free up anything it could find. I scanned my code time and time again, but there was no place I was storing any strong references to anything!

At this point, I just sort of gave up. Every 30 minutes, I would restart the server to fix the RAM and CPU issue. And all was fine. But then there was this one time where I tried to kill it, but I go the error: "fork failed: resource temporarily unavailable". Up until this point, I believed this was simply a lack of memory...but none of my SWAP was in use! And I had 4 GiB of cached stuff!

Now this made me really confused. So I did one search on the Internet and apparently this can be caused by many things: a lack of file descriptors or even too many threads. So I did some digging, and apparently my app was using over 31 thousands threads!!!!! WTF!

I did some more digging, and as it turns out, I never called close() on my network objects. Thus leaving ~30 new "worker" threads per iteration of the migration script. Thanks Java, if only finalize() was utilized properly.

Any ideas what to do with this old computer?

CPU: AMD Athlon 64 X2 5000+ 2.60 GHz
RAM: 5 GB
GPU: Nvidia GeForce 9800 GT
Motherboard: ASUS M2N-E SLI
HDD: 150 GB

I remember that when I was about 8 years old, my dad brought a desktop computer home one day.

I don’t remember any specs, but it had a huge ass CRT monitor, a very loud clicky keyboard, a mouse with a real ball inside, and a CPU that uses floppy discs and CDs. Nope, CDs, not DVDs. And on that computer, it ran Windows 95. There’s was no internet most of the time (it was still quite expensive and unnecessary and dial up was troublesome to set up back then).

I remembered playing bootlegged games sold in CDs that my dad bought during his trips to China back then. Duke nukem, Command and Conquer Red Alert 2, Microsoft solitaire and GTA 3. Those were the games I played.

As a kid, it was glorious, looking through a box on a table, seeing and interacting with so many different worlds, stories, characters and games. I really miss those simpler times.

These days, every time I open my laptop, and I see that new mail that need to be dealt with, that homework that’s about to be due and a reminder of my next class in 15 min. Well shit.

!rant/story:

Aaayoo issya boi the OG rapper straight outta Compton, wassup?!

Nah, for real, though.: How are y'all doing? It has been a long time. I hope y'all are having a great time (can sense some peoples' incoming negative comments due to corona).

I built my completely new first gaming rig like a few weeks ago after my school laptop stopped showing any signals.

The specifications are the following.:
- Mobo: MSI B450 TOMAHAWK MAX
- CPU: AMD Ryzen 5 3600 (no iGPU)
- dGPU: KFA2 RTX 2070 SUPER OC
- 2nd dGPU: GTX 550 TI (this one gets a new rant/post)
- RAM: 2x G.SKILL Ripjaws V 8 GB 3600 MHz
- PSU: Be quiet 650 W (It was the platinum edition afaik. I originally bought the 600 Watt Gold edition, but somehow they sent me the 650 Watt for no additional charge... which is great for me haha)
- HDD: 2x 4TB NAS HDD in RAID1 configuration (to load all of my games around 2 TB right now. Got the two HDDs for 110 Euro including the SATA Data cables)
- SSD: One Intenso 240 GB SSD and a reused Samsung 256 GB SSD from my old broken Lenovo laptop
- Case: Be quiet Pure Base 500 black with a glass panel on the side

While building my first PC, it was one hell of a challenge. I knew how it all was working in theory, but to put it all together, practically, was a bit of a challenge, but it was a nice challenge. I learned a lot and have a performance gain I could only ever dream of.

I used to play my games first on a Toshiba satellite l750d laptop (around 40 fps in cs:go with the lowest gfx settings) and then on a Lenovo e51-80 laptop (around 30 fps max minecraft with no shaders and texture packs).

Now I play cs:go on Kubuntu with 400 fps at peak with ultra high graphics. It is unbelievable.

I couldn't trust the system when I turned on the fps display the first time I saw it.

Fuck Intel and their garbage push pin cooler mount. Yay new old CPU.

Fucked up my old phone (picked up an overheating phone with super cold hands and the screen exploded) and my new one is way faster despite having almost exactly 1/2 the CPU power (8-core 2.13GHz in old, 4-core 1.4GHz in this one) due entirely to the Android build not being dogshit. They both only have 2GB of RAM, so i'm still sitting at like 300MB of free RAM with nothing running, but it's a start.

So I bought a gtx1650 gpu for my old phenom II X4 pc. It didn’t work – the screen vent black in like five minutes after powering up the pc.

I was disappointed, but instead of returning the gpu, I bought all the other components to build a new pc on ryzen cpu. Including the gpu, it all was like $400 and I still have all my old parts to sale.

Now I’m here, playing all the latest games like doom and wolfenstein on ultra in 1080p 60fps and I’m more than happy.

I basically found a way to convert my bad experience into good experience. I’m just off my therapy, so all that bad experiences that may seem insignificant are a big deal for me.

I didn’t knew it was possible to make a good emotions out of bad emotions that easy. If only I knew the way to apply this strategy for any arbitrary situation.

(please miss me with that boomer bullshit like “nothing is wrong stop whining and get over it” etc. I’ve been there, I’ve done that and I needed medical treatment afterwards. “Getting over it” just doesn’t work)

Had to send my new, shit Nokia phone in for repair as the forced update fucked half the built-in apps. My dad tells me "use my old phone for now, it's terrible." He hands me an LG V20.

Spec relations:
Nokia 3.1 A vs LG V20
RAM: 264MB free w/ nothing running vs 1342MB free w/ nothing running
CPU: 4-core 1.7GHz vs 4-core 2.1GHz
Onboard storage: 16GB/5GB user-accessible vs 64GB/51.5GB user-accessible
Battery life: 7 hours under load to 4 hours under load

I don't think he's getting this back.

(He doesn't use it as "it's so slow" but like... with proper care, the only issue is that switching apps sometimes doesn't fully clean the LCD of the old app and it burns in really fast, but minor annoyances for a WAY better device?)

I work in a repair shop, I have 300+ sticks of RAM laying around, from DDR to DDR3 (DDR3 of 4+ GB and DDR4 are either good for replacement on new computers or are sold immediately so don't count them as laying).
Also I have 200+ hard drives, IDE, SATA, SAS, 2.5, 3.5, 20 GB to 1 TB. Lots of them.

What can I do with all this crap? Not enough matching CPU and MB to make a working system (unless I make a very obsolete one but there's no point in doing so). I also am using single hard drives for backups (only 500+ GB SATA-3 though) so I'm mostly concerned with all that old ram. What can I do with them??

I’m working on a new app I’m pretty excited about.

I’m taking a slightly novel (maybe 🥲) approach to an offline password manager. I’m not saying that online password managers are unreliable, I’m just saying the idea of giving a corporation all of my passwords gives me goosebumps.

Originally, I was going to make a simple “file encrypted via password” sort of thing just to get the job done. But I’ve decided to put some elbow grease into it, actually.

The elephant in the room is what happens if you forget your password? If you use the password as the encryption key, you’re boned. Nothing you can do except set up a brute-forcer and hope your CPU is stronger than your password was.

Not to mention, if you want to change your password, the entire data file will need to be re-encrypted. Not a bad thing in reality, but definitely kinda annoying.

So actually, I came up with a design that allows you to use security questions in addition to a password.

But as I was trying to come up with “good” security questions, I realized there is virtually no such thing. 99% of security question answers are one or two words long and come from data sets that have relatively small pools of answers. The name of your first crush? That’s easy, just try every common name in your country. Same thing with pet names. Ice cream flavors. Favorite fruits. Childhood cartoons. These all have data sets in the thousands at most. An old XP machine could run through all the permutations over lunch.

So instead I’ve come up with these ideas. In order from least good to most good:

1) [thinking to remove this] You can remove the question from the security question. It’s your responsibility to remember it and it displays only as “Question #1”. Maybe you can write it down or something.

2) there are 5 questions and you need to get 4 of them right. This does increase the possible permutations, but still does little against questions with simple answers. Plus, it could almost be easier to remember your password at this point.

All this made me think “why try to fix a broken system when you can improve a working system”

So instead,

3) I’ve branded my passwords as “passphrases” instead. This is because instead of a single, short, complex word, my program encourages entire sentences. Since the ability to brute force a password decreases exponentially as length increases, and it is easier to remember a phrase rather than a complicated amalgamation or letters number and symbols, a passphrase should be preferred. Sprinkling in the occasional symbol to prevent dictionary attacks will make them totally uncrackable.

In addition? You can have an unlimited number of passphrases. Forgot one? No biggie. Use your backup passphrases, then remind yourself what your original passphrase was after you log in.

All this accomplished on a system that runs entirely locally is, in my opinion, interesting. Probably it has been done before, and almost certainly it has been done better than what I will be able to make, but I’m happy I was able to think up a design I am proud of.

I installed a linux distribution it's called Zorin, i installed the latest one (Zorin Core 17) for a client since Windows 7 was giving him a headache, it was a very old machine with 4GB RAM with a celeron cpu if i remember, i suggest i will install linux and you won't have more issues with wifi and the printer he said okay, I installed everything, printer was recognized immediately Libre office was installed wifi is connected, security updates are done

After 2 days, he sent me a voice message telling me hey what is this zorin? Zorin everywhere, it's like if I'm using someone else program,I have nothing to do with the espionage things, I want windows back, i was crying he made me laugh for a week, i enjoyed listening to his voice messages on WhatsApp, whenever i get upset i listen to him and get excited hahahahhaha espionage? Do you think he let it go? Every 2 days i receive a voice message complaining about Zorin and how i was spying on him hahaha I explained over and over how secure linux is and how Microsoft knows everything he does on his machine, after giving me a headache i sent a friend and he installed ms 7 back and i never heard of him again

So, the story starts with me getting a job. Full-time job for the first time in my 21 years old life. After short conversation about how amazing this company is, after countless lies and stood questions they decided to hire me. I had to get come on Monday a week later with everything prepared.

So of course I did that and got to my workplace on designated time. Turned out nobody was expecting me, nothing was prepared for a new programmer and everyone seemed angry at me for no apparent reason.

After long talk with my new boss I got some less than 100$ pc with CPU that couldn't handle virtualization and expected me to work on software that needed extensive use of virtual machine.

PC is of course filled with all kinds of spying software that uses most of the resources. IT teams only job is to check if programmers are working their assess off for at least 8 hours a day.

I've filled a ticket about granting me access to Debian machine on the mainframe so I could work. No response for two weeks. I've lost hope already.

I have to work on open space with more than 30 engineers. Screams, phone calls, alarms, all at once, all the time. My colleagues seem to not care and I can't understand how.

I was tasked with rewriting major application because old developer did some half assed piece of burning shit. It took him more than one year, I'm finishing it in less than two weeks.

Of course nobody except for me is preparing any kinds of documentation. I had to reverse-engineer whole API for alarm system.

Salary is less than a junior programmer should earn.

But I'm stuck here for at least a year because nobody's here wants a guy whose only experience is as a freelancer.

I am more convinced that a 2-3yr old CPU, compared to its equivalent latest model, won't affect performance much anymore. Jus have an adequate amount of RAM.

Am I missing something with VMs? Every time I set one up (either linux guest on win10 host or the reverse), what I get is so slow and laggy that I can barely use it. I always give my VMs about 70% of my ram and at least 4 cpu cores, but still, it ends up being as slow as my grandma's 10 year old laptop.

On the other hand, I've seen people on youtube editing fucking videos in their VMs and the performance was so good that you couldn't even tell if its a vm or not.

This happens both on my desktop (8th gen i7, 16GB ram and ssd) and on my laptop (same cpu, 8GB ram, nvme).

Is virtualbox not good enough, are my devices not powerful enough or am I just too stupid?

Fuck sake, had to change the cooling system on my desktop, figured out the new cooling is too big(Noctua) to fit the GPU back, change the HDMI output to the motherboard(my CPU is an APU) and black screen all the time :(

It's fucking normal that as soon as the old GPU is lacking the system is not capable to switch to the embedded one? Fuck me.

What computer should I buy?

I hate macs. Lenovo + archlinux had ZERO issues so I would like to stay with that.

I bought three x270 because they were the last ones with removable battery (I used to have 4 and 24 hours autonomy), but the cpu is getting old (4th gen, still pretty usable but showing its limits on heavily nomad use).

I watched the thinkcenter, but I would lose mobility and they are not cheap. I have max 500 euros. Sad that the website doesn't have anymore x270 :( I guess @retoor bought them all.

Or maybe I could stay with a T? Can I upgrade the cpu on those?

Tried to run ollama with a small model on a laptop that's like 10 years old and use that inside vs code. Weak CPU, GPU not to mention. I didn't really expect it to work. I was still a bit disappointed, though as expected. It was crying for help.
Are there any laptops powerful enough?

My current "file/media server" is a crappy old falling apart windows box with a stupid mismash of internal and external drives with no redundancy. That sucks for a number of reasons, so planning on dropping around a grand or so (including drives) on doing it properly.

Space requirement would be around 20TB-ish of usable space, with 1 disk's worth of redundancy. That can include a newish 5TB drive I have lying around however. Would also run either Plex / Jellyfin, so some horsepower for transcoding would be nice (but no need for more than a single 1080 stream at once.) 24/7 operation, so don't want anything too power hungry.

Current (loose) thinking on the hardware side is an AM4 board and a reasonably low end CPU, 3x8TB WD golds. Software side, probably CentOS, then mergerfs + snapraid. Anyone got any insight as to other options? Hardware not my speciality in particular, so open to suggestions.

*tried to install latest intel GPU driver on a notebook*

Intel: this driver isn't design for your system please contact your device manufacturer

*Check again the compatibility list ... The CPU is present*

Me: okay, let's try this one, using display driver uninstaller to clean the old driver, reboot and launch the new one.

Intel: This program will install the new component graphic driver Intel®

Me: Well ... I guess I win this time ?
Still don't know why the previous one seems to block any installation of I don't manually clean it.
My previous version doesn't seems to be specific to anything ...

already these little fucks gave the idea they think they're going to lay claim to property that is NOT there's.

they can have this laptop if they like, with a ssd drive in it. just not this ssd drive or any of john's other hard drives, as HE PURCHASED THEM ALL.

also stop humanizing laptops, fucking freaks !
its a plastic shell with silicon chips in it that conducts electricity through a cpu that does stuff.

wasn't put on this earth to give chomos shallow lives to mimic with some added idiocy embedded into their lines.

and hand over all the old photos from the real times periods and those that came after and stop trying to touch what doesn't belong to them.

this includes the hdd's cotents 'lost' in chicago, which appear to have mostly reappeared.

Ok so that's my plan, find a kernel with HUGE amout of drivers and , high version.

I built a small os based on linux
-- kernel version 5.0.2 from Plop Linux,
many libraries added 'by hand' -- packages from apts of Debian&Ubuntu, and unpacked packages into system with ArchiveManager,
has GUI but it's called xfree86 ( looks strange when a very old app running on Kernel5 )
So, without compiling, i can make a os.

But i found that Plop didn't compile rtl8188eu module which makes linux support some specific network cards.

I have no professional compiler but a tiny C/Cpp compiler called TinyCC (aka. tcc), but for my pc ( CPU freq = 800MHz ), it seems not possible to compile the module by myself.

And then i downloaded a 5.2 kernel with modules from kernel.ubuntu.com, but when i tried to mount my disk ( part. vfat ), i got some errors like IO charset not found, and then i replaced it with Xanmod kernel but also reported an error said Invalid Arguments, but i checked /proc/filesystems, it supports.

So what can i do? Are there any pre-compiled kernel & modules with 'full common supports'?

I tried kernel 4.4 ( from Ubuntu 16.04 LTS ) just now but the driver crashed when wpa_supplicant tried to initialize the device.

Well this is in fact just me reminiscing, instead of telling anecdote.

My first PC was a pentium two, the cpu casing being those horizontal ones, and a big bulky monitor resting on top of it; all white. A white mouse, two white speakers (you know the ones). I was perhaps just about 6 years old, and I used it the first bunch of times to play Mortal Kombat, and Sega's Moto Racer 3, and watch animated disney movies but mostly mickey mouse on VCD. I guess my habits of gaming and binge watching started way too early.