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File: 1261792989856.jpg -(46253 B, 735x548) Thumbnail displayed, click the ling for full size.
46253 No.199818   [Reply]

Hey guys. First time poster on this chan.
I hope im posting in the right spot. if im not please tell me where.
Okay, now to my question.
Subnetting. I dont get it. im looking shit up. i get part of it but i dont get the rest.
Any help please? just. what is it? D:
im super confused right now.

>> No.199926  

If you were a router (or a switch), you would understand.

What part about subnetting gives you trouble?
How subnets are calculated? What subnets are?
How to read the different notations?

>> No.201380  

er, gtfo nao

>> No.202320  

get a text that shows how it works in binary, otherwise it takes forever to understand.



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1074446 No.201309   [Reply]

So, my desktop is broken, useless. And althrough I have an idea what might be wrong, I thought I'd ask your opinion on the matter.

Specs:
AMD Athlon 64 3500+
Asus A8V-E SE (Chipset: VIA K8T890 + VIA VT8237R)
2 GB ram (2x 512 + 1x 1024)
2x SATA HDD
1x DVD+/- Burner
Asus EN7300GT SILENT/HTD
Asus My Cinema-P7131 Hybrid SE
Creative Live! 24-bit
Dual boot: Windows XP SP3 / Arch Linux

It started with me browsing encyclopediadramatica with chromium, a bit before chomium gave me a warning that the site might contain dangerous elements or something like that. Using linux, I disregarded the warning with the thought: Remember kids, don't try this on windows. Then a java window pops up and my desktop becomes increasingly slow, I try to lick the window away, but before that X crashes. My initial reflex was to think VIRUS, so I opened a virtual console, logged in again and did a "ps aux" to see if any strange processes were running. That was not the case, for all I could see all was well. So I logged off, and then the terminal shutted down with an error of having too much input or something (problem came into existence before the holidays, so it has been a while, details are not that clear anymore). Nothing responded anymore so I pressed the reset button of my desktop. But when it came to grub, the only thing I got was a weird character in the top left corner of my screen and the only thing to get it to go away was another reset, after which the problem continued. So I tried starting up with a livecd, Parted Magic, to see if my harddisks were fucked or not. It would startup but then give an error that they can't find the cdrom drive. That problem continued to exist even after I tried different livecds. So I thought, BIOS might be fucked. I did a cold startup (having the power disconnected for +30 seconds), this time I did get into GRUB and I booted into windows to run my BIOS updater. First bootup under windows resulted in a random reboot, but the second bootup was successfull, as was the update from the bios. Then I tried to reboot into my linux installation, that went fine up untill the moment it tried to mount the partition, which it couldn't. After a while in the emergency console it would lock up, and after a reset the original problem came back. Using livecds with a cold reboot works, but suffered from random lockups. Using windows suffered from random restarts. I then tried to format my hdd, for that might be the problem. Safe to say it wasn't. With the problem continuing I've tried to disconnect hdds, but what configuration I tried with them (1 connected the other not, switching order, disconnecting both), the problem continued. Replacing the dvd-burner didn't work either. As did disconnecting as many perhipals as possible from the pc (booting with just a bare-bones system, no hdds, minimal ram, no usb and only video-card), the problem continued to exist.

tl;dr. lick ling to view the boring shit.
>> No.201327  

OP here, I forgot: I ran memtest86, no problems. However I also ran some sort of cpu-test program, and that did give a problem. I used archlinux-2009.08-core-x86_64.iso .



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37268 No.198822   [Reply]

i has problems four yous

i fried old mobo with a vacuum
so i bought a new mobo for comp. gigabyte G41M-ES2H S series LGA775 core2 Quad at 2,66
and a crappy vid card 3gb ram for x32 vista

i boot it up...
its all good up to windows os boot.....i have 3 partitions; 1 windows vista and 2 linux ubuntu

when it gets to the part where it tells you to choose which partition to boot from, keyoard dies....after 10 second timer is up, it fucks up and restarts, after restart, it goes to windows startup repair...after scanning, it says it cant fix the problem and fails on me....fucking windows...

anyone have solutions? i know the cpu pins arnt bent and the ram works fine. the vid card is good too cuz it removed it and reboot with the same problem....

tl;dr. lick ling to view the boring shit.
1 posts omitted. Click Reply to view.
>> No.200993  

disable legacy support in bios or disable APCI in linux boot

>> No.200994  

disable all legacy suport from bios or APCI (f6) if you have ubuntu 9.xx cd

>> No.201012  

-disable all legacy support from bios (or set to auto OS detection)

-disable APCI when booting from ubuntu 9.xx CD



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69246 No.198068   [Reply]

Okay 888, i'm shittng myself and just trying to avoid getting v& here, so bear with me.

I recently went on a porn site and on certain pages was informed that i had to be a paid member of the site to access those particular parts of it. Because i was horny and wasn't a paid member of the site i searched around and found a login with a password for that website i could use to access those parts.

I attempted to login as a member with said password when a warning page came up and told me that my IP had been logged and reported to authorities. The website in question is operated and has it's server situated in the United States, however i am a resident of Australia and have never left the country. Am i still eligible to possibly be arrested or convicted if i am in another continent? I am also under 18 if that helps. I have not been onto the website since this happened and my IP is static.

Also, apologies if this is posted in the wrong board.

Pic unrelated.

>> No.198080  

Relax, it's just a baseless threat designed to deter people who think that they've actually reported their IP to the authorities (PROTIP: they have not). Therefore you are safe from any prosecution from the US Goverment should you choose to move there but be weary of any illegal shit you might do or you might be v& for life.

>> No.198084  

>>198080
Thanks for answering politely and not being a dick about it like a expected some people to do. That's a weight off my shoulders, then.

>> No.200672  

26 people were v& recently in Tasmania in a joint FBI and TasPolice operation.

dont push your luck.

as long as you dont have anything saved, you should be good.



File: 1260301293173.png -(239809 B, 545x620) Thumbnail displayed, click the ling for full size.
239809 No.192752   [Reply]

here is turkojan 4.0 gold edition hacking tool

it lets you :
view your victims webcam, desktop, and mic.
play around with there computer while there using it.

post pictures of you messing with ur victims for the lulz in this thread.
http://anonym.to/?http://www.mediafire.com/?nnzltjtxtly

wwwDOTmediafireDOTcom/?nnzltjtxtly
w w w mediafire com /?nnzltjtxtly

Enjoy, i will post some mirrors if this one goes down, get it while its hot.

1 posts and 1 images omitted. Click Reply to view.
>> No.199747  

This Hacking Tools are only used by poor niggers. Real Hackers dont use tools.

>> No.199760  

>>199747
Real hackers write their programs with a magnet, directly to floppy. Oh, wait, the magnet is also a tool.

Hackers change the atmospheric properties to refract incoming solar rays to encode data on their hard drive, with their MIND.

>> No.199773  

>>199760
LOL
Real hackers use netcat or sth i think.



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13777 No.199737   [Reply]

Ok, i need some help with network.
Over the week i live in hostel where im behind restrictive firewall and wireless disconnects every few minutes. Constant speed is like 20kb/s.
Thats because the gateways are the cheapest possible. Lucky some rooms have (LAN) cable plugin. I bought my own router and plugged it in one of those rooms. Internet worked fine (it wasnt disconnecting anymore and speed was about 1mb/s. But some sucker stole it. So i went to a shop and bought another one, this time some cheap shit thats not working. Now, lets suppose that i have a working gateway and internet is working fine. I still have the following problems:
All traffic except http is closed. I think only port 80 is open. This means i have to use mibbit and other shit, not to mention that i cant download torrents and stuff. I tried to encrypt the traffic with KTorrent, but it didnt help. I also tried to ssh to some friends computer but for some reason ssh is blocked too. I heard about some called http tunnel, but i need to have some VPS or server to connect to and also internet would be much slower.
The second problem i have is that after 10:30pm internet stops to work. But... somehow sometimes some connections hang after 10:30pm. For example, once i was able to use Omegle until midnight and mibbit often hangs too. Msn is a common thing that sometimes works after 10:30pm too.
So, /csIII/ i was wondering if i could somehow bypass all that restrictions and be able to use all ports as well as use internet for the whole night.
Picture related: thats the router that got stolen.

>> No.199763  
>All traffic except http is closed. I think only port 80 is open.

And maybe 443 for HTTPS?

>I also tried to ssh

which is on port 22,

>for some reason ssh is blocked too.

Inconceivable.

> I heard about some called http tunnel, but i need to have some VPS or server to connect to

Sure. Set up a VPN server that accepts connects on port 443, or 80 if 443 is blocked, and enjoy.



File: 1258472153787.png -(6096 B, 200x200) Thumbnail displayed, click the ling for full size.
6096 No.183609   [Reply]

Sup /csIII/!

Had a HDD crash, sorta, and have to replace the HDD of my Compaq Presario 2500. Will any IDE 2.5 do, or does it have to be the right one (i.e. ATA, PATA etc)? The old one is a Seagate 30 GB from 2003. AT, I think.

>> No.183832  

That will depend on your motherboard, if it supports to the cables for whatever you want to buy.
You might as well just bring the HDD or the whole thing to a store and ask what it was, and ask for HDDs of the same category, they'll be happy to help, or at least bound to.

>> No.184010  

OP the Faggot with the specs on the old drive:

Seagate Momentus
SN: 3KW17JXN
Model: ST93012A
PN: SY1012-330
HDA PN: 1003020506
Date: 04233
Site: AMK
CT: 2767400CPM2S6
AT Disc drive

Hope that'll be of any help.

>> No.198103  

>>183609

Needs to be a PATA 2.5" IDE - and compaq drives have a little adapter mounted to the connector of the drive that interfaces with the machine. Be sure to save that to plug into the new drive.



File: 1259537260718.png -(18717 B, 224x152) Thumbnail displayed, click the ling for full size.
18717 No.188232   [Reply]

Anti Explorer is a small piece of code you can place in your site's HTML which stops Microsoft Internet Explorer (MSIE / Explorer) from rendering your page. Along-side this, a notification alerts the user he is using MSIE and prompts him / her to download Firefox instead.

http://anonym.to/?http://anti.eire-media.com/

Spread the word! Post this in other boards! Help kill Internet Explorer!

1 posts and 1 images omitted. Click Reply to view.
>> No.196136  

>>188589

Not OP here.
I'd like to see Microsoft lose market share.
I will prohibit IE from viewing my pages.

>> No.197700  

OP is fucking stupid. The only reason firefox exists and is a phenomenal browser is because it competes with Internet Explorer. If you kill the competition, you kill the incentive and drive to develop.

This is what you fucking stupid anarcho-fags don't understand. Competition (see: evolution) breeds better successive generations.

tl;dr fuck you IE is a necessary evil

>> No.198065  

Not necessary, just evil.

Why bother with HTML and HTTP at all, if everyone can just make their own software with their own protocol to compete with all others? Why don't we still use Gopher?

Firefox is one browser. Opera is another. Safari is yet another. There are also Netsurf, dillo, even w3m and lynx. There is no shortage of different web software each with their own distinct advantages and disadvantages. Explorer is the only one that violates common standards on purpose.

Speaking of standards: Currently two new standards for HTML are in the works: HTML5 and XHTML2. The existence of the Explorer does not help with this process, rather hinders it.



File: 1254507916980.jpg -(25350 B, 400x400) Thumbnail displayed, click the ling for full size.
25350 No.163312   [Reply]

I am selling my old PC and want to make sure that no data is left on the drives. What software do you suggest to really completely erase all the data that I had on the hard drives?

30 posts and 1 images omitted. Click Reply to view.
>> No.192106  

Any *nix live CD will do the job.

Boot the computer with it and follow these instructions:
>>163751
>>165053

I's recommend to make 2 passes on every disk, using /dev/urandom first (for every extra level of paranoia add some extra pass with /dev/urandom) and /dev/zero in the last pass to zero the disk out and make it look all shiny and new. This also might prevent problems with the new owner who might be unable to format a randomized disk (Windows can't format)

Depending on the size of the disk and the speed of their connection interface this might take some time, but it's the most reliable non destructive method.

>> No.196133  

>>192106
yeah or instead of typing
dd if=/dev/urandom of=/dev/sda
(your drive will probably be /dev/sda check with fdisk -l)

you could use:
shred -vuzn26 /dev/sda
this will write over the drive with Sequential Hex Values, Random Data, and level it with zeroes

-vuzn26 means verbose, random, zeroes at the end, 26 passes (26 passes will take a month on my 500GB SATA drive)

>> No.197699  

>>196133
knowledgeable fag is knowledgeable.

When you erase things on your computer, it reverts the charges for each bit, but those charges are never completely overridden unless it has new data (be it legitimate new file or dummy random value data) written on top of it, and even then it is sometimes possible to recover it.

tl;dr don't sell your former kiddy porn harddrive, OP.



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48705 No.196354   [Reply]

so, i went to reset my steam pass (and i changed my email) and now i cant get in, because i misspelled what i set the password to. my question is is there a way to brute force my way in? and if so what progam should i use (free if possible)? don't bother letting me know how stupid i am. i know

pic unrelated

>> No.197246  
>my question is is there a way to brute force my way in?

Depends on how weak your password is.
Maybe you should ask whether you can have your password reset. They do have your email, don't they?

>> No.197271  

so what happened was i changed my pass and a week later i deleted the email account caus i was getting a shit ton of spam. so last week i trid to get on and every pass itried didnt work nor any pass its been or any password i eould ever use

>> No.197546  

If you can't prove your identitiy to the admins, brute forcing all possible typos on what you intended your password to be might be your last hope.



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