tech - God bless the AMD

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Making your own smartphone or raspberry pi Anonymous 2015-11-08 01:44:08 No.13688 [Reply]

Hey, i posted this on 8chan and i was curious about your opinions on the subject. I was wondering if you could build your own smartphone or your own raspberry pi board just by buying an arm processor, some ram and a touchscreen. The motherboard would be made like this :
https://www.youtube.com/watch?v=Q4PKkJu6Doo

The final result would be essentially a mini laptop who has a phone call and text message function that you could de-activate in order to dodge GPS/GSM tracking. It would also be used as a device for pentesting in public without looking suspicious.

> Link to the thread :
http://8ch.net/tech/res/434358.html#434358

> Pic related is how it would look

Anonymous 2015-11-08 02:02:19 No.13689

I like this idea. I wanted something for on the go pentesting.

Anonymous 2015-11-08 17:32:44 No.13705

>>13688
I don't think milling the PCB will be precise enough for small components with many pads such as the processor.

Anonymous 2015-12-03 02:00:47 No.14549

>>13705
Isn't that why sockets exist?

Anonymous 2015-12-03 02:58:32 No.14550

Yo it's a 404.

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Anonymous 2015-10-05 21:37:49 No.11565 [Reply]

Have you had experience with Bulletin board systems? What was is? Maybe we should run our BBS? Is it enough /cyb/ so we could start this trend again? Or lainchan already have it and I don't know?

37 posts and 2 image replies omitted. Click reply to view.

Anonymous 2015-11-21 19:30:55 No.14102

there was a /cyber/ bbs about a year ago but it shut down out of nowhere in late December and I never heard any more about it

Anonymous 2015-11-24 19:37:08 No.14295

>>11565
Look up u413. It was a shotgun.js implementation of a browser BBS. It was shway as fuark, but the guy who ran it was a total fag. TheWiz's gibson BBS was a superior site by far, but oh well. soykaf died, what do you expect?

Anonymous 2015-11-26 19:56:45 No.14351

>>11565
Was browsing one few years ago, I think the demogroup TiTAN had a pretty nice one few years go. Could not find it, and not sure if it was titan.

Here: http://www.telnetbbsguide.com/

I found a list for you OP, i tried one and used the client PCManX 1.2 for fedora.

The best ones are filled with ASCii, good luck happy browsing :)

/ I am also too young for this stuff, but active in the demoscene few years ago producing music for a group.

Anonymous 2015-11-27 21:53:04 No.14395

Did anyone here set up an account on any BBS? There are a lot of BBSes it seems but I just can't decide on any. I would want to use a somewhat active one...

Anonymous 2015-12-02 18:10:41 No.14547

Fullchan /tech/ had a bbs a while back. It was ok, but even on a chan that size it only got light use.

On a related note, check out telehack. It's a really fun game.

http://telehack.com/

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Anonymous 2015-12-02 08:36:41 No.14537 [Reply]

I want to improve the quality of the thousands of dank memes and wallpaper I've collected over the years. There are reverse image search engines out there like Google, Bing, Yandex, and TinEye. With TinEye for example you upload an image or provide a link and it gives you a bunch of similar pictures that can be sorted by best match, biggest size, etc.

Here's an example (the string is just the sha1sum of the file): https://www.tineye.com/search/15b0fac3f80305d533fa5359329c09349c81c864

How can I automate this using something like curl or wget or something? What do you guys do as far as optimizing, archiving, and organizing your collections?

1 post omitted. Click reply to view.

Anonymous 2015-12-02 09:11:23 No.14539

Yeah.. uh.. first of all, "lynx -dump" and phantomjs are useful tools too!

Secondly, there is a whacky one liner that will break at the first opportunity but worked for me to download the first result on tineye


wget $(lynx -dump -listonly "https://www.tineye.com/search/15b0fac3f80305d533fa5359329c09349c81c864?sort=size&order=desc" | head -45 | tail -1)

Thirdly, I was unable to produce the same sha1 hashes like tineye so i couldnt automate looking up pictures :(

Anonymous 2015-12-02 09:20:21 No.14542

Since we dont know the original urls you will have to script image upload and result extraction on Google, Bing, Yandex, and TinEye. Alternatively you could upload them pics on a public webserver and then ask for those urls.

Maybe you can manage it with curl but to scare web apps (that work with lots of javascript) you will need phantomjs or similar. You could of course always write a firefox addon, greasemonkey script or call your firefox with -new-tab <url> too :)

Anonymous 2015-12-02 09:49:44 No.14543

>>14539
The sha1sum is from the picture in the OP. If you replace it with a different sha1sum and the picture is in their database it should come up.

I really need to get back into programming.

Anonymous 2015-12-02 15:47:15 No.14545

>>14543
>>14543
ah yes pardon me

for file in $(ls); do
HASH=$(sha1sum.exe $file | cut -c '1-40' )
echo $HASH
#call the other thing here?
done

here you go

Anonymous 2015-12-02 15:47:38 No.14546

>>14545
>sha1sum.exe
kek

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Anonymous 2015-11-30 12:03:11 No.14465 [Reply]

Hie, I know what is it possible to watch TV online with VLC, from the moment that you have the rtsp link.
Do you know a better way, or a website which update frequently some rtsp link?
Of course, there is more and more website which allow us to wwatch their channel directly on their website, but the problem is that it demands javascript/flash, and it's just not acceptable. I seeking a sain way to watch some information channel. Ans please, don't purpose just totaly obvious backdoored software.
Thanks you.

P.S. : There is the link of ISS live camera watchable wich livestreamer: www.ustream.tv/embed/17074538

Anonymous 2015-11-30 20:51:38 No.14478

i just stream torrents with https://github.com/mafintosh/peerflix

Anonymous 2015-12-02 07:32:02 No.14536

I'll look into it thx bro.
I really search the one from channel like BBC etc..

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Resources for learning. I came across a huge library. How can i be sure it's safe? Anonymous 2015-11-22 06:35:31 No.14126 [Reply]

Hey guys.

I recently came across this website, which some of you are probably familiar with -

http://jinteki.industries/index.html

In it there was a link to this website "the gentoomans library" -

http://g.sicp.me/books/

Sounds ridiculous, but having a look at it, there is a huge fuarrrking wealth of knowledge in there. It seems like it would be amazing to add to a collection.

However, I'm hesitant to download anything unless i know it to be safe. I did some searching about the collection, and i found a few people complaining about viruses, others arguing that it doesn't have any viruses, etc, etc. Some of these people might be being truthful, or they could be trolling, who knows.

I'm running Linux which makes it less likely to get viruses, but it definitely isn't virus proof. iirc, there was some recent ransom type of virus that went around encrypting people's soykaf and demanding bitcoin in exchange the key to decrypt your stuff.
Post too long. Click here to view the full text.

51 posts and 9 image replies omitted. Click reply to view.

Anonymous 2015-12-01 23:16:55 No.14523

I'm going run an autistic scan with clamd set to maximum paranoia. Be back in a couple hours.

Anonymous 2015-12-02 00:53:14 No.14525

>>14523

Sorry, wrong thread.

Anonymous 2015-12-02 00:56:54 No.14526

>>14523
>>14525

Nevermind, it was the right thread.

-------------------------------------------------------------------------------

Gentoomen Library/Gentoomen Library/Networking/CSS & HTML/DevGuru_XHTML_Quickref.pdf: BC.Exploit.CVE_2012_4148 FOUND
Gentoomen Library/Gentoomen Library/Networking/CSS & HTML/DevGuru_HTML_Quickref.pdf: BC.Exploit.CVE_2012_4148 FOUND
Gentoomen Library/Gentoomen Library/Programming/JavaScript/DevGuru_JavaScript_Quickef.pdf: BC.Exploit.CVE_2012_4148 FOUND
Gentoomen Library/Gentoomen Library/Misc/O'Reilly Internet Forensics.chm: HTML.Phishing.Bank-162 FOUND
Gentoomen Library/Gentoomen Library/Misc/O'Reilly Internet Forensics.chm: HTML.Phishing.Bank-1195 FOUND
Gentoomen Library/Gentoomen Library/Misc/O'Reilly Internet Forensics.chm: HTML.Phishing.Bank-491 FOUND
Gentoomen Library/Gentoomen Library/Misc/O'Reilly Internet Forensics.chm: HTML.Phishing.Bank-162 FOUND
Gentoomen Library/Gentoomen Library/Misc/O'Reilly Internet Forensics.chm: HTML.Phishing.Bank-1195 FOUND
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Anonymous 2015-12-02 04:28:22 No.14534

>>14526
Damn.
Whoever runs that website, fuarrrk you.

Anonymous 2015-12-02 07:21:06 No.14535

>>14534
It's a compilation from different sources, mang. The admin is probably not even aware of the viruses.

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apt-get autoremove Anonymous 2015-11-24 22:32:16 No.14304 [Reply]

So, apt says I have a lot of "unneeded" packages, such as lightdm, everything xfce4 related, my music player, etc. A lot of the packages actually aren't needed, but I can't tell which is which. Can you help Lains?

8 posts omitted. Click reply to view.

Anonymous 2015-12-01 20:06:37 No.14516

>>14304
it may have been that you removed a meta-package and now apt-get considers them orphaned.

>>14514
this is a good program but again use it with extreme caution. it has a graphical front-end called gtk-orphan. See what it lists and then look the package up and decide if that's something you do or don't need.

Anonymous 2015-12-01 20:44:17 No.14517

>>14516
>this is a good program but again use it with extreme caution.

I agree, you'll end up with unwanted removing with the --guess-all option. It's rather safe by default though. I use it like this :


aptitude purge `deborphan`

And never got any problems so far. The aptitude front-end is also good to spot unwanted packages and remove them.

Anonymous 2015-12-01 21:29:39 No.14521

>>14514
>>14516
>>14517
Just use:

apt-get --purge autoremove

You can also purge packages that were only removed with:

dpkg -l | awk '/^rc/ {print $2}' | xargs sudo dpkg --purge

Anonymous 2015-12-01 21:31:31 No.14522

>>14521
did you even read the OP? if he tries to remove everything marked as orphaned he will delete what are probably system critical packages

Anonymous 2015-12-02 01:48:43 No.14529

>>14304
Anon, you removed something like ubuntu-desktop or fluxbuntu-desktop, didn't you

A lot of those are definitely possible to remove (all the -dev packages, out of date libraries, etc), but just reinstall the meta package you stupidly removed.

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CLI vs GUI Anonymous 2015-11-26 09:16:05 No.14345 [Reply]

Hey guys, what do you think of this:
http://thebluedrag.blogspot.hr/2015/11/gui-vs-cliklm-speed-analysis.html

7 posts omitted. Click reply to view.

Anonymous 2015-11-27 20:39:49 No.14393

>>14390
It would need more keys than there are letters, and would work only for one language.

Anonymous 2015-11-28 15:56:10 No.14410

>>14390
Why would this be human unusable? The japanese seem to not suffer when they have to think about syllabes.

Anonymous 2015-11-28 19:37:54 No.14411

>>14393
Yes.
You can't properly weigh the letters without choosing a single language.

>>14410
I think it would be human unusable. You are free to try using something like this if you really want to.

Anonymous 2015-11-29 09:04:45 No.14427

>>14390
>>14393
>>14410
>>14411
More keys would also mean more travel between the keys you want to press. While you'd reduce the number of key strokes you wouldn't necessarily improve typing speed.
And while we're talking about keyboards, here's a nice video that I discovered a while ago : https://www.youtube.com/watch?v=Wpv-Qb-dB6g

Anonymous 2015-12-02 01:43:11 No.14528

- Alt+T to launch terminal emulator
- Type in "aptup" which is an alias for "sudo apt-get update && sudo apt-get upgrade"
- Alt + * to switch to another workspace to shitpost while while apt-get does it's thing

Took me a whole 2 seconds. :)

You could also just setup a cron job or systemd timer.

What would be nice is a WM like XFCE or MATE with a good tiling script. i3 is amazing for terminals, but is a disaster with tiling GUI programs if you don't have a high res screen so I end up keeping GUI programs like Firefox or GIMP in their own workspace which kind of defeats the purpose.

>The CLI on the other hand is a lot like 'casting spells' you have to learn the commands and tell them to the computer.

TL;DR I'm a wizard.

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OpenBSD thread Anonymous 2015-12-02 00:35:34 No.14524 [Reply]

This is a thread to discuss OpenBSD and ask questions.

I'm actually having a very peculiar issue. I've been meaning to upgrade to 5.8 already, so I decided I would run a filesystem check on my 1TB backup disk before backing up my computer. I always unmount it, but then I just physically disconnect it. I believe it's also ext3 (It's been a while since I've used it). Anyways, I've been told it has errors on disk that should be corrected.

I run fsck on the i partition and get this:

# fsck /dev/sd2i
** /dev/rsd2i
BAD SUPER BLOCK: VALUES IN SUPER BLOCK DISAGREE WITH THOSE IN FIRST ALTERNATE
fsck: /dev/rsd2i: Floating point exception

I'm at a bit of a loss for what to do now. It seemed to mount fine, so I unmounted it, but I don't know what to do next.

I have another, much smaller flash disk with a similar issue, but I know that it's never been interrupted on write, so I think my system is just telling me I should check it because it's also ext3. I'm not that worried about this one.

Sorry for such a long post, but I would appreciate any help I can get.

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Thinkpad / Laptop buying thread Anonymous 2015-04-15 01:48:51 No.5900 [Reply][Last 50 Posts]

Hey /tech/,

I fuarrrked up (in my opinion) and bought a Macbook Pro. Rather than spend a lot of time setting it up with GNU/Linux I think I may just jump ship, sell the MBP and buy a Thinkpad instead.

The last Thinkpad I owned was a t42, which was a great machine but suffered from a few issues, although the compatibility was excellent.

Does anyone have ownership experience with newer Thinkpads, are there any you can recommend?

Good RAM and a nice screen resolution are preferred.

Feel free to suggest laptops that aren't Thinkpads too, although good compatibility with GNU/Linux is a must.

168 posts and 27 image replies omitted. Click reply to view.

Anonymous 2015-12-01 01:08:10 No.14484

>>13884
>>14208
another toughfag here, cf-19 mk5 reporting in.
i would definitely recommend this laptop, because:

> my battery lasts anywhere from probably 5-7 hours, and its not anywhere near new.
> i have dropped it on concrete many times.
> it has been rained on.
> no built in mic or webcam, physical switch to disable bluetooth/wifi radios, also bios options.
> touchscreen
> has a lot more than 3,000 hours of accumulated operating time, and still works flawless.

bad things:

> the "dual touch" model, which registers pen input and finger input differently, i haven't been able to correctly calibrate finger touch on linux, it still works, but not calibrated perfect(can scroll webpages with finger, also click links, but the closer to the edge of the screen, the more off the input is). the non dual-touch model apparently dosent have this problem in linux, touch input with the pen works fine either way, this is also not a problem in windows because of drivers.
Post too long. Click here to view the full text.

Anonymous 2015-12-01 01:16:37 No.14485

>>14480
fuck is a shitty filter, though.

shit, on the other hand, is rice as hell

Anonymous 2015-12-01 05:11:21 No.14488

>>14485
What the fuarrrk? Are the filters gone now?

Anonymous 2015-12-01 05:14:59 No.14489

>>14488
I guess not. Sorry.
And sorry for not saging.

Anonymous 2015-12-02 03:11:14 No.14531

>>14488
I think the trick is that the filters don't work at the start of the new line, probably because the filter code doesn't handle newline characters properly when checking words.

soykaf shit

language enhancer language enhancer

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Anonymous 2015-11-24 07:11:59 No.14276 [Reply]

I'm trying to brainstorm a PC mod that I have wanted to do for years now.

I want to fully submerge an intel NUC mobo in a 4wx4lx8h tank, and watch bubbles rise in said tank

the mobo would preferably be laid flat on the bottom.

>my problem is I don't know how to run cables w/out breaking the watertight seal of the tank.

How could I run minidisplay port straight through one of the sides of the tank without introducing a leak?

I can think of quite a few ways to do it with USB ports and hdmi, but I'm wondering if just drilling holes in the tank and epoxying around cables will suffice

there's also stuff like pic related

This build will probably run to be nearly a grand so idk, what do you think?

1 post omitted. Click reply to view.

Anonymous 2015-11-24 11:06:46 No.14283

>>14278
He should try cooking fish in the tank.

Anonymous 2015-11-24 11:36:22 No.14284

couldn't you deionise the water or use some other liquid that doesn't conduct?

Anonymous 2015-11-29 16:36:15 No.14439

>>14284
>>14283
>>14278
LEMME EGGSPLAIN BETTER

I want to build video related https://www.youtube.com/watch?v=NymeDU96pac

but smaller, and just for an intel NUC

Anonymous 2015-11-29 17:48:46 No.14440

>intel NUC
No.

Anonymous 2015-12-01 02:53:37 No.14486

>>14440
Why?

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