And once again, Ikea has saved me a bunch of money!

My first job: The Mystery of The Powered-Down Server

I paid my way through college by working every-other-semester in the Cooperative-Education Program my school provided. My first job was with a small company (now defunct) which made some of the very first optical-storage robotic storage systems. I honestly forgot what I was "officially" hired for at first, but I quickly moved up into the kernel device-driver team and was quite happy there.

It was primarily a Solaris shop, with a smattering of IBM AIX RS/6000. It was one of these ill-fated RS/6000 machines which (by no fault of its own) plays a major role in this story.

One day, I came to work to find my team-leader in quite a tizzy -- cursing and ranting about our VAR selling us bad equipment; about how IBM just doesn't make good hardware like they did in the good old days; about how back when _he_ was in charge of buying equipment this wouldn't happen, and on and on and on.

Our primary AIX dev server was powered off when he arrived. He booted it up, checked logs and was running self-diagnostics, but absolutely nothing so far indicated why the machine had shut down. We blew a couple of hours trying to figure out what happened, to no avail. Eventually, with other deadlines looming, we just chalked it up be something we'll look into more later.

Several days went by, with the usual day-to-day comings and goings; no surprises.

Then, next week, it happened again.

My team-leader was LIVID. The same server was hard-down again when he came in; no explanation. He opened a ticket with IBM and put in a call to our VAR rep, demanding answers -- how could they sell us bad equipment -- why isn't there any indication of what's failing -- someone must come out here and fix this NOW, and on and on and on.

(As a quick aside, in case it's not clearly coming through between-the-lines, our team leader was always a little bit "over to top" for me. He was the kind of person who "got things done," and as long as you stayed on his good side, you could just watch the fireworks most days - but it became pretty exhausting sometimes).

Back our story -
An IBM CE comes out and does a full on-site hardware diagnostic -- tears the whole server down, runs through everything one part a time. Absolutely. Nothing. Wrong.

I recall, at some point of all this, making the comment "It's almost like someone just pulls the plug on it -- like the power just, poof, goes away."

My team-leader demands the CE replace the power supply, even though it appeared to be operating normally. He does, at our cost, of course.

Another weeks goes by and all is forgotten in the swamp of work we have to do.

Until one day, the next week... Yes, you guessed it... It happens again. The server is down. Heads are exploding (will at least one head we all know by now). With all the screaming going on, the entire office staff should have comped some Advil.

My team-leader demands the facilities team do a full diagnostic on the UPS system and assure we aren't getting drop-outs on the power system. They do the diagnostic. They also review the logs for the power/load distribution to the entire lab and office spaces. Nothing is amiss.

This would also be a good time draw the picture of where this server is -- this particular server is not in the actual server room, it's out in the office area. That's on purpose, since it is connected to a demo robotics cabinet we use for testing and POC work. And customer demos. This will date me, but these were the days when robotic storage was new and VERY exciting to watch...

So, this is basically a couple of big boxes out on the office floor, with power cables running into a special power-drop near the middle of the room. That information might seem superfluous now, but will come into play shortly in our story.

So, we still have no answer to what's causing the server problems, but we all have work to do, so we keep plugging away, hoping for the best.

The team leader is insisting the VAR swap in a new server.

One night, we (the device-driver team) are working late, burning the midnight oil, right there in the office, and we bear witness to something I will never forget.

The cleaning staff came in.

Anxious for a brief distraction from our marathon of debugging, we stopped to watch them set up and start cleaning the office for a bit.

Then, friends, I Am Not Making This Up(tm)... I watched one of the cleaning staff walk right over to that beautiful RS/6000 dev server, dwarfed in shadow beside that huge robotic disc enclosure... and yank the server power cable right out of the dedicated power drop. And plug in their vacuum cleaner. And vacuum the floor.

We each looked at one-another, slowly, in bewilderment... and then went home, after a brief discussion on the way out the door.

You see, our team-leader wasn't with us that night; so before we left, we all agreed to come in late the next day. Very late indeed.

Day before easter holidays, a few years ago. It was evening and almost everyone had gone home. I finished a task, and immediately set off to do the next one, stressed as fuck, as usual. One colleague was left at the office, who asked me to at least eat something before I continued. I said I didn't have time, but after some negotiations sat down at the table, and realized I couldn't physically move the fork to my mouth.

I was having a panic attack. My colleague helped me with breathing excercises, gave me some pills and when I started to calm down a little, I said I'd better go back to work.

"No", she responsed, "we're going to the emergency"

I refused, since I had work to do, but she told me that I needed a person in a white lab coat to tell me that I shouldn't work for a while.

We went. The doctor gave me 3 weeks of sick leave, where I learnt a new word: No.

I thank the universe for not letting me get burnt out. I'm thankful for that amazing colleague.

I now work without stress, doing one thing at a time and saying no when my body says no.

It were around 1997~1998, I was on middle school. It was a technical course, so we had programing languages classes, IT etc.

The IT guy of our computer lab had been replaced and the new one had blocked completely the access on the computers. We had to make everything on floppy disks, because he didn't trusted us to use the local hard disk. Our class asked him to remove some of the restrictions, but he just ignored us. Nobody liked that guy. Not us, not the teachers, not the trainees at the lab.

Someday a friend and me arrived a little bit early at the school. We gone to the lab and another friend that was a trainee on the lab (that is registered here, on DevRant) allowed us to come inside. We had already memorized all the commands. We crawled in the dark lab to the server. Put a ms dos 5.3 boot disk with a program to open ntfs partitions and without turn on the computer monitor, we booted the server.

At that time, Windows stored all passwords in an encrypted file. We knew the exact path and copied the file into the floppy disk.

To avoid any problems with the floppy disk, we asked the director of the school to get out just to get a homework we theorically forgot at our friends house that was on the same block at school. We were not lying at all. He really lived there and he had the best computer of us.

The decrypt program stayed running for one week until it finds the password we did want: the root.

We came back to the lab at the class. Logged in with the root account. We just created another account with a generic name but the same privileges as root. First, we looked for any hidden backup at network and deleted. Second, we were lucky: all the computers of the school were on the same network. If you were the admin, you could connect anywhere. So we connected to a "finance" computer that was really the finances and we could get lists of all the students with debits, who had any discount etc. We copied it to us case we were discovered and had to use anything to bargain.

Now the fun part: we removed the privileges of all accounts that were higher than the trainee accounts. They had no access to hard disks anymore. They had just the students privileges now.

After that, we changed the root password. Neither we knew it. And last, but not least, we changed the students login, giving them trainee privileges.

We just deleted our account with root powers, logged in as student and pretended everything was normal.

End of class, we went home. Next day, the lab was closed. The entire school (that was school, mid school and college at the same place) was frozen. Classes were normal, but nothing more worked. Library, finances, labs, nothing. They had no access anymore.

We celebrated it as it were new years eve. One of our teachers came to us saying congratulations, as he knew it had been us. We answered with a "I don't know what are you talking about". He laughed and gone to his class.

We really have fun remembering this "adventure". :)

PS: the admin formatted all the servers to fix the mess. They had plenty of servers.

Got my home lab set up today.

Finally started on my home lab! Can’t wait to do some fancy things with it!!!

Dell PowerEdge 2950
$10.00 (+tax)

Edit: tags and photo

Round up kids.
I have a story to tell. The story of a war I've lost. Many battles were fought and many hours were wasted.
This is the story of wasp in a computer lab.

Today, the weather was good. So your old pal, Nomi, decided to open the windows. And as usual, that's where it all started.
So Nomi sat down and worked for a few hours. Tweaking two different neural nets, adding to its dimensions and concatenating the living shit out of the data they were supposed to process. After, she tried testing and testing and testing. It was early afternoon at this point and she was hungry. She went to close the windows and go for lunch.... When she realized, that she's not alone in the room. A big ass wasp was sitting on one of the curtains.

Now, Nomi doesn't have a good relationship with bugs and flying shit. Wait, no, she doesn't have a good relationship with moving things in general. So she panicked. She begged the wasp to leave. The wasp sat on the curtain and smirked at her. So after a while, she left the windows wide open, turned off the lights, put her hoodie on and went for lunch.

(btw, at this point my hoodie smells of sweat, fried onion, steak, cigarette and shisha. Don't ask. It was a long two weeks)

When she came back, the wasp was nowhere to be seen. So she assumed that the wasp got tired and left. But oh, how wrong she was.

After few hours, she heard something. She assumed it was just a fly. Actually, she hoped it was a fly and not the return of the wasp. But all her hopes were in vein.

She heard a buzz. And all of a sudden, an angry wasp flew in her direction. She dodged the attack and got under the table. But the wasp was not letting this go. Nomi jumped out of the room and left the door open. The wasp hid itself. She waited and waited but no sign of wasp. So she ran back in the room, and opened the window and ran back outside. She waited. The wasp occasionally would fly from one hideout to another. The wasp was making herself comfortable. At one point Nomi got angry and threw a shoe at the wasp, but the wasp caught the shoe and threw it back at her while maniacally laughing at her.

So she gave in. This was enough for the day. She ran back in, closed the window, turned off the computer, took her bag, turned off the light, and closed the door. All in less than 15 seconds. She came outside panicked and distressed, and now she's on her way home hoping that by tomorrow the wasp is gonna be dead.

The wasp and the robots are sitting alone in the lab tonight. I hope when the robots uprising happens, the robots can forgive me for abandoning them powerlessly with a wasp. 😟

Saw some cheapie little radio in the dollar store, bought 2 of them for reverse engineering. Powered it from my lab bench power supply as usual, and tested whether it actually works before doing anything else.. then I noticed that the tunes were actually quite catchy, so I just ended up listening.

Then I started to notice that the audio wire I was using (the one I've spent a couple of days building earlier) had intermittent audio issues where the right driver would drop out when the wire was held in certain positions. Oscilloscope probing showed that there was some sort of disconnect, with only the 50Hz noise from the power lines showing up. Opened up the connector and noticed that the ground wire had detached. An 28AWG electrical wire that was inside a jack that was meant for stress relief! Yet the copper strands must've detached one by one regardless. What do I need then, huh?! 18AWG which wouldn't even fit on the connector, only to see the strands in that eventually detach as well?! You know what, let's go fancy.. 1AWG which is meant for extremely high current applications!!

At that point I was literally shouting "FUCK!!! Why does this shit always happen to me?!! ONE FUCKING PROJECT THAT FINISHED SUCCESSFULLY, YET STILL BROKE?!!!! WHY!!!!!!"

Clearly I need some fresh air to cool down. On my way to the fast food restaurant to get some Bicky burgers. More shit, humans. One stupid driver who slowed down on me, which of all things I hate the most. GO FASTER ALREADY YOU SLOWFUCK, AND GET THE FUCK OUT OF MY SIGHT!!! Next a pedestrian with a dog.. I swear motherfucker, if that dog comes anywhere near me I'll personally turn it into fucking fricassee.

Ah and then comes the killer.. in this stupid fucking summer, all that's needed to fix any issue is a fucking stupid DESPACITO, right?! More like DeSPASTICo!! FUCK!!!!

.. Back home, rather tired. So essentially a wire that was specifically built to have high endurance broke on me. Back to Bluetooth I guess.

Xpost from /r/sysadmin:
I occasionally see posts from people who seem like they want to spend every waking hour of every waking minute working on home lab stuff and studying for certs.

If you do this, you're missing out on life which you will regret later, but even if you don't care about missing out on life, it actually is hurting your career.

Being well rounded helps you interact with others at work in a number of ways. It makes you less one dimensional as "the computers guy" and it also gives you topics to discuss with people. If you know how to cook, or brew beer, or bake bread you end up using a lot of your technical and troubleshooting skills. Biking long distancing and learning how to fix your bike helps with your troubleshooting skills too. You learn to look at things from other angles.

Reading novels or writing poetry or making art work also helps because it exercises your brain. Woodworking or metal working involve a lot of skills that'd help your IT career including project planning and measuring and budgeting for each project. Working on cars or motorcycles would be similar. You just have to do SOMETHING.

I have a member of my team who literally has nothing going on in his life other than studying for certs. No friends, no hobbies, and he basically eats nothing but McDonalds and frozen dinners because even making a meal takes time away from his studying. He thinks means he's dedicated and will experience great career success.

But instead he has nothing to talk to anyone about, and when I say nothing, I mean literally nothing. It's borderline terrifying. Even if he was into comic books and video games it might help, which might help him relate to SOME of the IT staff even if the rest of the people at the company know nothing about it. But he doesn't even have that.

This isn't a solitary field anymore. Even if you truly are "the best" you still have to interact with other people and stay mentally stable enough to not burn out. Even if you know more than everyone else (or think you do) you have to try to broaden your horizons.

When I was 17 years old. I had difficulties in understanding math problem “Calculus” (I can’t remember which one was it). This one day when we were in a Computer Lab, our teacher was showing us how really software’s are made. During my time, it was vb6. I paid close attention. When I went home, I started to think things that I can make using that software so one day I went to my teacher and asked if I can have a copy of the vb6. He gave vb6 and told me that inside are few eBooks that will help in learning.

Fuck School, from that day I started to concentrate on programming only. Made a small calculator which will help me to understand a Calculus problem and double check my answer. From that day, I love programming.

I’ m 26 now and a full stack software developer. All I want to do it build cool shit, something that will blow the eyeball of my friends and that eyeball should pop out from their asshole.

Joke: The person who scored highest in the computer class was afraid to switch on the PC.

Well I want to set up a home lab. So I just spent a bit over 3000 bucks buying parts 😃😅

Bit of an odd question maybe, but when sending out your CV to a company over email, what would you expect to be written / write in the email itself?

I've got a sysadmin position that I'd really like to apply to, and it seems like I'm ticking all the boxes, however some of the things like SSH authentication (I mean it's fairly basic, isn't it) I haven't mentioned on the CV at all because I feel it's to be assumed. But I'd like to mention it in the email itself along with motivation. Apparently there's this thing called a "motivation letter"? How does that work?

Point is, I could go on all day about these services they ask about and how they already exist in my home lab, but I'm not entirely sure whether I should just keep it brief and just say "here's my CV and there's my number", or go a bit in-depth about it in the mail. Perhaps something in between?

Planning on building a Ryzen 5 2400G setup for light gaming/home lab stuff, I need it to run a bunch of VMs and have passable frame rates in games on Linux (I hardly play AAA hard to port games, so should be okay there).

Planning on going full Linux for this, you guys got any tips/warnings/gotchas? Also, have any of you encountered issues with using NVMe SSDs on Linux?

well... I decided to build my own network for my home lab and then I head out to go shopping.

I went for a router and I told this guy what I wanted

a good router that could allow me access the internet when I want over my phones hotspot or supports USB tethering.

guess what? this blessed guy sells me a router locked to optus. I saw the "yes optus" tag but I was so fucking stupid and clueless.

why? I was just too fucking stupid to trust a fellow Nigerian by telling him I have no idea of networking and how routers work.

the router ? netgear n300 dgn2200

did it have the features I wanted at least ? no

he refused to collect it back and I sold something very dear to me to be able to buy that crap. I thought I could solve all my networking issues at once.

fuck these people, bad government bad people.

I'm done crying over it though.

any ideas on how to go around this?

I've been looking and looking for the past two days, for a less destructive option.

I want to build my lab at home, a useful lab, what can I buy to make a lab that I will use almost everyday please? I already have MacBook pro, an HP elitebook on OPENSUSE, my main gaming computer on Windows, a Raspberry Pi, tons of cables and a bit of money. Can you help me to find?

Some <super smart> person ran DHCP in production lab (without disconnecting from main network and/or using firewall)
, now the admin turned all the ports off and went home.
Traffic gens are also unavailable now so are upgrade servers.
Result: I can't run my work over the weekend and the reports are expected on Monday.

Not so bad : I'll run on Monday.
Bad part : This fucking shit takes 2 days to do everything on the rack.

while (UniStudent == True)
{
*Spends Hours In Uni Lab
*Can't figure out Solution
*Return home To sleep
*Realsies solution as falling asleep
*Returns to Lab
}

This is why I don't use and will probably never use Python.

Back in the uni days, I had a very important assignment. It determined whether I was going to the fourth grade from the third or not. It involved math and charting. It was very complex, and I spent a very long time on research, naturally. I knew Python 3, and I decided to use it. The only lib I needed was matplotlib, which I installed with pip. So I did the whole thing, tested it again at home, closed my laptop and was ready to go. My laptop used Windows 7 and was set up to ignore the lid closing. When I closed it, nothing would happen, even the screen stayed on. When I arrived at the lab, I opened my laptop, hit Ctrl + B as usual… and matplotlib import wasn't working. I obviously panicked, I tried to do something about it, but it just kept throwing an import error. Reinstalling the library didn't help. My friends too weren't able to help me. It just wasn't working, and that was it.

I failed the assignment, automatically. I had nothing to show. This was the first time I failed anything in the uni. Later I rewrote the code in C++ with Qt plotting library, and everything worked fine.

I never used Python since. I did everything uni with C++, and later with JavaScript. I don't care if it was Windows error or Python's. My Windows install was clean, I reinstalled it pretty much every year and kept the default settings. My laptop was for studying purposes only, and all my personal life happened on my desktop.

I didn't use exotic things like PyPy. It was just Python 3, the most basic, official installation. If you promote your fucking language as a cross-platform solution, please be bothered to make its basic behaviour stable on the most popular OS out there.

I will probably never use Python again. Maybe this issue was addressed and fixed. Maybe it wasn't. Maybe it never would've happened on Linux or Mac. I don't care. It's like maintaining friendship with a person that betrayed you. I just can't do it.

JS and NPM never failed me.

!rant
My humble home lab setup in a nook in my desk, complete with a devrant sticker.

Soo I've written some python code to test things for my soon starting bachelor thesis. I work with a little robot car I share with other people and use 2 cameras on it. Today I make the extra effort to go to the lab to test my things as there were too many people busy with the available cars yesterday.
Set it all up with ROS and my project as per usual just to see whether python fucks me over again ... nothing, ok what a surprise.
Good part: my python code seems to work flawlessly
Bad part: cameras don't work, although they don't throw any errors. Quick check with rqt_image_view ... everything seems fucked up, but not broken. Cameras not accessible as they should be, only 1 view available instead of the normal million modes and a blank grey camera stream on the screen. But no errors, nothing.🙄😪

I also wanted to capture some footage to test at home, well that's gone to shit. Now I had to simulate that using my phone camera ... while crouching.
Fuck ... me.

Mine was at my school when I was 13 or 15. I didn't have a computer at home because my parents could not offered a one. Back then I didn't know any thing about computers but always knew that I wanted to do something related to computers.

So, when I went to the computer lab in my school I was so dumb, I couldn't even click on a button using the mouse. We were partnered up two students per computer and me try so hard use a computer and my partner take over and show off his talent how he can use a computer.

I was sad and devastated even though I love computer I couldn't use a computer but my willingness to learn about computers science never faded a away!

Few years fast forward; I'm a web developer and I'm happy with what I do. The fellow student who showed off still contact me for his trouble shootings regarding computers.

Never give up on you dreams

I found programming really out my focus. Initially when i was exposed to it, My friend showed me a code of C and C++ and i was like it looks so untidy and annoying like colons and semicolons in between of random text sentences. In my first semester i had this Programming course of C and C++ and i had to deal with it. The lab sessions were totally bouncers for me, i cant understand any anything. During writeup submissions i used to copy someone else’s code (Yeah, i wrote down the whole code with a pen on a paper including every syntax). Writing down codes gave an idea about the flow of code, i didnt knew what was really happening in the alogorithm but atleast i can understand which is used for what. I also used to copy Flow diagrams of code so i used check both of them side by side and try to link. This helped me atleast to begin with and deal with that course. As semesters incremented coding was more of a need in every course. And i started liking it.☺️☺️

Initially i didn’t had wifi at home so i was totally unaware about youtube tutorials and courses. The only typing of code was done in the lab sessions.
This was my first experience regarding coding.

What was yours?

Continuing my saga, I'm now tasked with creating a .NET Web Form app and then converting it to ASP.NET Core as a proof of concept.
Problems:
- Web Forms are not supported in Core and are not planned to
- After 3 weeks I still do not have a work laptop
-- My personal laptop is a Chrome book running Linux
--- I can't install VS2017 on my laptop, I need it for this project.
- Working from home, where I have the resources available, is apparently against company policy (I'm not 100% on this yet, can't find it myself)
- I'm likely going to be sent back to the offline computer lab at a different location to work on this, where I doubt the programs/packages are installed

Perfect.

iAPPLIED CS UNIVERSITY, DAY 1 (2018-09-24)

11:00 UTC+3: Arrived at the secretary's office to complete my registration. I met quite some people; I forgot the names of some. I spent some time over there, so I took the 13:00 class instead of the 11:00 one. It's still early, so we pick whichever we want.

13:00: Procedural Programming at the Computer's lab. The computers were running Windows 8.1! 😱 I might connect to my laptop via RDP. It would be very cool. The course was about C, but the first time was just an introduction. We are going to use Code::Blocks. We were also explained the (HTTP only) web platform in which we are logged in via our passwords and submit our assignments. The professor was very nice, but this day at least was very boring. I was watching CodeMinkey cartoons, trying to solve AdLitterams.

18:00: Back for Applied Mathematics I. At the same computer lab. No lesson did happen, because we have to s learn theory stuff first (every Friday I think). Back to home.

Tommorrow is going to be a hard day...:wq

unlimited time is not the only problem. During that time I'd get hungry, cold and tired -- I need to afford to buy food, have a home with roof and warmth. So with unlimited time, I'll also need unlimited funds.

And if I had unlimited funds I'd spend most of my time AFK: buying a house, making it pretty, setting up my own lab and a solar+wind powerplant, recruiting some folks to finish my project for me. Then travel all around the world, while my code monkeys are busy making me famous for introducing new tech to the world - so new, that it'll change the way we live, that it'll change our communication, interaction and other habits. And then I'll be ready for the EternalLife underground project, where another set of teams of bio-monkeys will be busy making my consciousness alive after my body wears out.

If only I had all those funds...
Care to chip in?

I forget pendrive at uni with my data for master paper and there are two possibilities I put it in mg lab coat or throw to backpack which has fucking hole and I lost it on my way. It takes me 40min to get to uni so I don't want to risk spendindg extra 1,5 hour to come back to home take another mobile drive and go to uni (if it isnt in my coat). I don't have second pendrive so I use my phone's sd card and want to drop my copying script on it to collect data. Something goes wrong and I cant read sd card anymore (ask for format). I had pendrive in coat so I could copy everything but on my sd card was important photos for paper. No backup ofc. I hope I could get some back somehow...

I feel like I am cloent for myself and salesman in one

So I started out in 2010ish as an intern, entirely remote. It let me attend school in my home state while working for a company elsewhere. Fast forward to 2017, I leave that company to work at a college, as a hybrid model. Found I was more productive on days that I was home/working from the lab versus days I was in the office. Skip to 2018, I get a job working for the Air Force which is ALSO hybrid. It wasn't bad, but it wasn't as good for me as when I was remote. In 2019 I started working for NYS and had to report to an office full time. YIKES was that not for me. My mental health started slipping, my physical health went out the window, and I barely got anything done. Along comes COVID and I'm back to 100% remote! Well, NYS Gov Cathy GoKill is trying to push state employees back to the office, and I really don't want to deal with that unnecessary stress again. Ever. Does anyone have any tips for starting out or looking for employment in the private sector, when my priority would be staying remote?

Could you provide some ideas about home virtualization lab setup?

So I had this Case tools lab during my 5th semester of college and they asked everyone to do a project. Me hoping that they will see the project and appreciate the work, did a good one and I spent day and night on it. Then came the finals. The fucking teacher who was asked to evaluate me didn't even open my project properly and just entered the marks just seeing the home page. It was that fucking day that I hated my college so much. Now I don't spend too much time on projects for my college. Worst Dev experience!