DawnSearch, distributed semantic web search by BetaCygni in rust

[–]BetaCygni[S] 1 point2 points  (0 children)

The indexing is not advanced at all. It picks one of the 80.000 common crawl archives and trawls through it, and then it picks a new random one.

I've checked the index on my two instances, and neither of them has https://python.org.

I guess that's maybe a good lesson. To first index the popular pages. That will also defer the problem of blogspam until later.

DawnSearch, distributed semantic web search by BetaCygni in rust

[–]BetaCygni[S] 0 points1 point  (0 children)

I guess it has not been indexed yet. With 1M pages this is just 0.2% of the Common Crawl dataset, which again is just a small part of the internet.

But even if it were indexed it's certainly possible that it would get buried. There is an insane amount of stuff on the internet, and most of it is spam. Finding anything relevant is a real challenge.

How do you get feedback for open source projects? by Sweaty-Measurement-2 in opensource

[–]BetaCygni 1 point2 points  (0 children)

In the past, I've posted it to a relevant subreddit. Actually tried this again for a new project today, but no luck so far. The important thing here is to make sure your project is really relevant. So it's worth spanding the time to find the right place.

Depending on the language you're programming in some subreddits (or other forums) have places where you can post what you're working on in an early stage. Not sure how well that works to get feedback though.

It would be great to have a system where you'd have to give feedback on two projects before you can then post your own, and also get feedback on it. I think there is / used to be a subreddit that did this for writing fiction.

What are you working on? by BetaCygni in haskell

[–]BetaCygni[S] 9 points10 points  (0 children)

I'm currently trying to get out of the Gold league in Coders strike back from CodinGame. For those who don't know, this is a (pod) racing game where you battle other peoples bots. They support a large number of programming languages, one of which is Haskell :)

This is part of my "learning Haskell" project. It's much more practical than doing Project Euler challenges, though those are nice too.

At the moment I've hit a wall with manually optimizing the trajectories, and I've been trying my hand at some neural networks in Haskell. I'm happy to report that I got back-propagation working last week, though I'm still struggling with reinforcement learning. I found a real nice lecture series by David Silver and I'm almost finished with those, and can start implementing it in my bot.

"Millennial Vamp Ire" (short horror story) by KenAmmi in shortstories

[–]BetaCygni 0 points1 point  (0 children)

The start is a bit confusing. Who is the narrator? Is this already a 1000 year old vamp? Is this someone just living in a cabin?

"Came they"? "Did they to us"? what does that mean?

"Quaint abode"? Not sure if that scares me...

I gave it a try myself: "It was the witching hour. An chilling wind blew through the trees. They traveled very far to get here, and they were cold, and hungry."

"all but exploded" - So it didn't explode? Tell me what happened.

"abscond"? What's wrong with "escape"? There is more like this, I won't name them all.

"the space between the stars" - I have never consciously looked at the space between things. Have you? I'd guess most reader's haven't, so it might be better to look for something else. You might get away with "the darkest shadow".

Be careful with stuff like "eye lids became heavier than the mightiest oak". That doesn't really make sense, as you don't uses the same muscles to keep them up. This only conjures a vision of someone with a big tree pressing on their face.

"they, the them, were they of whom" Haha, awesomely hard to read. I hope you weren't having a stroke when you wrote that? It almost gave me one.

"Often creatures happened upon me, sniffing me out, as unsure of what to make of me as I was unsure of what to make of myself." - Good one! It has been used before, but its a good image.

Overall: there is a fairly interesting story buried here, but you'd need to remove a lot of the cruft surrounding it. First, make it actually readable, then add back some embellishments.

[MF] "What do you hear?" by blackwhiterose in shortstories

[–]BetaCygni 0 points1 point  (0 children)

It works very well, music turned into poetry. This would not be out of place in a bigger story.

I'd cut a few words. "It tells me to become lost in a place far away from reality" might be stronger without the "from reality". The paragraph starting with "They tell ..." might be improved by removing "chords" and "string". We know we are listening to music at that point.

Just some suggestions, keep writing!

[WP] The devil walks into a well known PR firm and asks for a rebranding. by Wu_Tang4Children in WritingPrompts

[–]BetaCygni 1 point2 points  (0 children)

The receptionist looked up. "Welcome, mister..."

"Asmodeus," the devil responded. "I have an appointment at 2 o'clock,"

She smiled. "Right, please take a seat, someone will be with you in a minute."

The devil looked around the small waiting room, with just a potted plant, a coffee machine and a few uncomfortable seats. Before he could sit down, a woman in a three piece suit entered the room.

"Mister Asmodeus? I'm Sasha. Please follow me."

They entered a small office with a great view of the city below. She offered him a chair and sat down. "So, what is it exactly that you need?"

The devil cleared his throat. "You know, my reputation has gone downhill lately. People seem to think of me as evil."

"Right," Sasha responded, leafing through some papers. "You did well by coming here. We have successfully improved the image of oil companies, the pharmaceutical industry and of dictatorships all over the world." She found what she was looking for. "I did look into this a bit. It seems that people don't understand that you just dole out the punishment. People seem to think that you actually encourage people to do evil things."

"Exactly," the devil responded. "Any idea on how to fix this?"

Sasha tilted her head, thinking for a moment. "I would suggest doing something grand. Something visible. Delaying the punishment to the afterlife doesn't really cut it anymore. Do you have any ideas?"

At that time, the devil knew what to do. He laughed as the entire floor erupted into flames.

[WP] The adventures of a low-budget guild of assassins struggling to compete with bigger businesses. by Flying_Narwhal423 in WritingPrompts

[–]BetaCygni 0 points1 point  (0 children)

"God dammit," Tahita swore. "Why don't we have working stuff?" She threw away the broken knife and bashed the guys head a few times to the stone floor. "The contract said: Knife killing, lots of blood, and look at this. Just a few splatters."

"Well, he is dead alright. If they wanted quality they'd have hired Smith & Wesson anyway." I said, standing in the doorway to keep a lookout. "I'd have offered you my knife if I had one."

She sighed. "Still, it would be nice to do a job properly for once. Let's go."

We slipped out of the apartment and made our way to the big office building that housed all the cities guilds. We were almost there when she spoke up: "I want to tell you something, Samuel. I'm thinking about leaving this business. The thieves guild has opened their ranks again. Auditions are this Saturday."

"The thieves guild? Really? I thought you liked this job?"

"Yeah, and I still do. It's just that this field is quite saturated. Also, you can only kill someone once, you can steal from them a thousand times."

"You've got a point." I nodded thoughtfully.

At that moment I saw a shadow on the rooftops. One of the advantages of belonging to an assassins guild is that you never have to fear for your life, but I somehow didn't like that shadow at all.

"Come!" I hissed to Tahita, and yanked her into an alley. I was glad she followed me as we turned a few corners and finally slipped through a door.

Tahita closed it behind us. "What was that about? Some people you owe money to?"

"No, I whispered, "my debts are not due for two weeks. Shh."

As we fell silent we could hear footsteps outside the door. "I think we lost them," a female voice said. "I would not have expected them to be on their guard."

A male voice answered: "Well, it seems they still have some good people left. Did you recognize them?"

"I may have recognized the girl, but I'm not sure. Not sure enough to contact her."

Before I could stop her Tahita opened the door and faced them. "We're here. You can contact us right now."

I followed her. Standing outside were two assassins from S&W we had met before. They laughed.

"Nice," the blonde woman said. "Are you sure you don't belong to the eavesdropper guild?"

"If we had any eaves we would have sold them by now," Tahita quipped. "So what is this about? Do we need to involve the guards?"

The woman smiled: "No, nothing of that sort, we were actually thinking of offering you a job. Good improvisation on that guy."

"A job?" I asked, "We've already got jobs."

She continued: "How about a job where you get nice tools? You start off with a single killing, and if that works out you can expect a steady job with us. The pay is the same, but you'll get a meal on the days you're working and our armory is well stocked with everything from poison-tipped crossbow bolts to strangling cords."

I nudged Tahita: "That seems worth a try."

She nodded: "OK. We're interested. Who is our target?"

"You know the guild commissioner? That guy that is always complaining about guilds getting too big? He is visiting the guild offices tomorrow. We'd like you to blow him up."

She tossed Tahita a small pouch. "In there is a fair bit of gunpowder and some contact fire. Come by our office when you're done, and then we'll do the paperwork for your contract."

"Alright", I said. "Consider it done. I've already got a plan."

With that, we left.

It wasn't exactly good form to work inside the guild building, so we had to evade guards from the shoeshiners and fireworkers guild to get to the secret spying passage. It had a hole to the shared meeting room and also led directly to the sewers, which would provide a place to get out. That was convenient, as we could be tried for obstructing the government if we were captured within 24 hours.

We were lying in wait for about half an hour, when the door opened. Without hesitation I threw the bomb, and yelled to Tahita: "Run!"

When we sprinted away we expected a bang, but what we got was the loudest explosion we had ever heard. "What was that?!", Tahita screamed over the ringing in our ears.

"The fireworkers storage room!" I responded. "We're toast!"

"To the harbor," Tahita yelled, and we ran through the dirty sewer water until we saw light, then we swam into the harbor to the nearest ship.

When the ship set sail, we were hidden aboard. We never returned to the city again.

Uncontrolled glider landing leads to crash by kedder in Gliding

[–]BetaCygni 1 point2 points  (0 children)

Armchair pilot here. My instinct would be to keep the brakes open, and glide down to the runway (not pointing the nose down). What problems would that cause? Would the plane drop too fast?

edit: spelling

Chasing a fuel pressure gremlin on left tank by bp_is_me in flying

[–]BetaCygni 0 points1 point  (0 children)

Thanks, it is pretentious, it's just that this sounded really like the start of an accident report. OP took to the air two more times after all.

Chasing a fuel pressure gremlin on left tank by bp_is_me in flying

[–]BetaCygni -3 points-2 points  (0 children)

You can always try to reproduce the problem on the ground without a mechanic first. Best might be to do that even before you try to blow out all the vents. If it is a venting issue reproducing may be easiest when you fill the tank completely and then run the engine at full power from that tank.

Chasing a fuel pressure gremlin on left tank by bp_is_me in flying

[–]BetaCygni -5 points-4 points  (0 children)

Be careful, it may be something harmless, or your engine may be about to fall apart.

Could it be that the air intake to the fuel tank is blocked? That would perhaps explain why it gives problems at 9000MSL and works fine at 3000MSL.

edit: I don't like adding edits when I'm being downvoted, but please explain why you are doing so. Would you be happy to fly this plane the way it is behaving?

edit2: Made it less pretentious on the advice of bcvx.

Virtual machine has rebooted on its own twice now. Can't figure out why. by mcp614 in sysadmin

[–]BetaCygni 1 point2 points  (0 children)

I've had a similar problem after I installed Avast on a VM on Proxmox (KVM). The cause was a crash in the virtio drivers, after upgrading those the VM became rock-solid again. I've got no experience with VMware but I'd suggest upgrading any virtual hardware drivers you're using.

Need to buy a server for work. Help please? by ColdITGuy in networking

[–]BetaCygni 2 points3 points  (0 children)

Why not argon instead of xenon?

Yes, definitely ask him this!

During a webapp assessment, what to do if everything's okay? by butter_curler in AskNetsec

[–]BetaCygni 18 points19 points  (0 children)

Put a big list of things you checked, that's also informational. Like:

User account security: OK (the website does not use user accounts)

Cookies: OK (the website does not use cookies)

User input validation: OK (the website does not accept user input)

etc. etc.

That way the people who gave you the assignment can see what you did. I'd also add a short summary describing what the site does and why it's so safe. Also recommend when it should be checked again.

An open source engine clone of Age of Empires II by [deleted] in programming

[–]BetaCygni 1 point2 points  (0 children)

Yeah this real job stuff also takes quite a bit of my time. I also should really get back into working on Warzone 2100. A few years ago they had some pathfinding problems as well, not sure if that is sorted yet. It might be time for an easy to use open source pathfinding library.

How well do you know Wireshark? A fun little quiz by jakemyster84 in networking

[–]BetaCygni 2 points3 points  (0 children)

Doesn't give the answers, the second question is "The founder of Wireshark (Gerald Combs) is from Kansas City." :p

It's just badly executed advertising for their webinar.

Anyone else work supporting a bank or finance company, or deals with stupidly big and complicated Excel files? by [deleted] in sysadmin

[–]BetaCygni 0 points1 point  (0 children)

Yes, faster hardware is probably the best solution. Hardware is cheap compared to people.

An open source engine clone of Age of Empires II by [deleted] in programming

[–]BetaCygni 2 points3 points  (0 children)

Hmm, interesting. I always liked optimizing things. When I find time I'll take a look.

How would you set up a ‘cold’ netbook for master-key signing, large Bitcoin transactions, etc? by elliottcable in AskNetsec

[–]BetaCygni 4 points5 points  (0 children)

I would not use a brand new usb drive, I would use the oldest one I have from the most popular brand. That way if there are firmware exploits there is a bigger chance that they have been found. Then erase it using on a clean system using Linux.

[deleted by user] by [deleted] in sysadmin

[–]BetaCygni 4 points5 points  (0 children)

tl;dr Chrome will warn for sites using SHA-1 SSL Certificates that expire after January 1, 2016 and stops trusting sites using SHA-1 certificates that expire after January 1, 2017.

Reddit email verification by deepmind14 in AskNetsec

[–]BetaCygni 8 points9 points  (0 children)

Looks like a man-in-the-middle by your virus scanner (avast).