Leiam suas mensagens antes que sejam deletadas!

See this email in English, Deutsch, Français, Italiano, Español or 18 other languages. Leia as mensagens deixadas por Aristóteles Machado antes que sejam deletadas! Leia sua mensagem... Mais gente que espera pacientemente por você: Guga São Paulo, Brasil Naynay São Paulo, Brasil   Mulher melancia São Paulo, Brasil   Se os links desta mensagem não funcionarem, copie e cole-os na barra de endereços do seu navegador: http://us1.badoo.com/ario2025/in/SWs0iKUKyS0/?lang_id=61 Este email é parte da entrega de uma mensagem enviada por Aristóteles Machado. Se você recebeu este email por engano, por favor apenas ignore-o. Em breve a mensagem será removida do sistema. Divirta-se, A Equipe Badoo Você recebeu este email, porque um membro do Badoo deixou uma mensagem para você no Badoo. Esta é uma mensagem de somente envio. Respostas a esta mensagem não são monitoradas ou respondidas. Se você não quiser receber mais nenhuma mensagem do Badoo, por favor nos notifique.

Aristóteles Machado deixou uma mensagem para você...

See this email in English, Deutsch, Français, Italiano, Español or 13 other languages. Aristóteles Machado deixou uma mensagem para você... Quem enviou e o conteúdo serão mostrados apenas para você e você pode excluí-los a qualquer tempo. Você pode responder instantaneamente usando o sistema de troca de mensagens. Para descobrir o que foi escrito para você, apenas siga este link: Confira a sua mensagem... Mais gente que espera pacientemente por você: Albery Whitfield São Paulo, Brasil Patty São Paulo, Brasil   Aninha São Paulo, Brasil   Se os links desta mensagem não funcionarem, copie e cole-os na barra de endereços do seu navegador: http://us1.badoo.com/ario2025/in/SWs0iKUKyS0/?lang_id=61 Este email é parte da entrega de uma mensagem enviada por Aristóteles Machado. Se você recebeu este email por engano, por favor apenas ignore-o. Em breve a mensagem será removida do sistema. Divirta-se, A Equipe Badoo Você recebeu este email, porque um membro do Badoo deixou uma mensagem para você no Badoo. Esta é uma mensagem de somente envio. Respostas a esta mensagem não são monitoradas ou respondidas. Se você não quiser receber mais nenhuma mensagem do Badoo, por favor nos notifique.

How to create a loopback interface on your Windows XP

There are times that we need a network interface always active for some activities, how to test web pages or applications in the browser, hosting services on the local computer or even to share Internet services with virtual machines, such as Microsoft Virtual Server 2005 or similar, which, if you use your network interface, while disconnected, it is in state "disconnected" and without working, or you're the one person who is compelled to put the network cable into the router and its computer just to make the network card "work", this tutorial is for you.

Installing a new network adapter "Microsoft Loopback Interface"

Start the Control Panel and go to "Add New Hardware".

Click in "Next" to avance.

Waiting while looking for some new hardware on your computer, as is a virtual driver, not detected anything.

Select that you already connected the hardware, anyway, it's virtual.

You will see the list of hardware devices from your computer, but continue to the end of the list and select to add a new device that does not appear in the list.

Click to search the driver from the hardware manually, because it's otherwise, will conduct a search among the Plug and Play devices and will take a few minutes for it (maybe seconds).

Select the type of hardware, this case is a network adapter.

Choose Microsoft as the manufacturer and the adapter, select the "Microsoft Loopback Adapter" for this interface.

Click to Next, and the installation will start.

Done, you installed your virtual network adapter.

In your settings, a new network card comes up, that is always connected.

See that she does not have an associated IP address. Use what you want in the TCP/IP configurations for your application as wish.

Hide your server in NetBios Network

When we talk about sharing, we are talking about sharing resources in some network, and using Windows, this is done via the NetBIOS protocol or "SMB". A major problem is that Windows by default, to enable any sharing service, the server is visible across the entire network, even if they try to protect network resources with passwords and usernames strong, something simple that few people know, and that is very useful to hide servers and computers of strategic sectors of a company, is the function of hiding it from the network.

Hiding your precious server on Windows Network

Hiding the server, it continues to offer resources to the network, but it is not listed more in the "Network Neighborhood" or "My Network Places." Putting in the address bar the exact path, you can access the resources of the server or computer normally, it just does hide the icon in the default options of the net.

Digte at the command prompt the following command:

    NET CONFIG SERVER

See what happens on the image below and see how to change to hide the server:

Typing right now:

    NET CONFIG SERVER /hidden:yes

Something will be displayed after the command was executed successfully. Again without typing the "/hidden:yes", check that the service of hiding the server is active.

To view your network server again, use the command:

    NET CONFIG SERVER /hidden:no

Then passes to be visible on the network again.

Definitions of pinning Ethernet

Few people know and find this stuff, but here's a simple explanation of how your network card works, so this way, you can create a crossover network cable or multiple cables to connect various peer-to-point without hub or switch specific.

Not to be confused pins, see the image to locate each pin:

Ethernet 10BaseT

#Pin	Signal Name	Function
1	TD+	Transmit Data (+)
2	TD-	Transmit Data (-)
3	RD+	Receive Data (+)
4	NC	Not Connected.
5	NC	Not Connected.
6	RD-	Receive Data (-)
7	NC	Not Connected..
8	NC	Not Connected..

See, if you are a simple electronic technician, you already know how to make a cable to connect multiple computers without a hub or switch (a router maybe yes, since he is responsible for forwarding packets to other networks such as the LAN to the internet).

A twisted pair cable type cross-over, you just reverse the data transmission with the pins that receive data (not reversing the polarity) and you create a useful cable for connecting computers, be they cross-over or straight (same pinout on both sides).

For those who want more adrenaline, here is the pinout for the Ethernet 1000Base T (1 Gbps).

Ethernet 1000BaseT

Pin #	Signal Name	Function
1	BI_DA+	Bi-directional +A
2	BI_DA-	Bi-directional -A
3	BI_DB+	Bi-directional +B
4	BI_DC+	Bi-directional +C
5	BI_DC-	Bi-directional -C
6	BI_DB-	Bi-directional Bi-
7	BI_DD+	Bi-directional +D
8	BI_DD-	Bi-directional -D

Here are the definitions of networks. Hope you enjoy and use this information, as I'm enjoying myself!

Source: http://www.interfacebus.com/Gigabit_Ethernet_Description.html

*This page was translated from portuguese to english by Google Translator with fast review by Aristóteles Machado.

File Management - Complete Material

Last year, I created a job, which took a good grade in college, also has up on youtube I carrying the lecture (see part video to see "Managing Files with Aristotle Machado." The paper addresses the following topics: Definition of Files, Data Hierarchy, File Systems, Data Organization and Allocation of Files. UNIESP Work done at the college in 2009.

    Context of Work:
       1. Definition File
             1. What is file
             2. Types of media for writing files
                   1. Hard Drive
                   2. Flash Memory
                   3. Other types of Storage
       2. Data Hierarchy
             1. What is
             2. Partition
                   1. Creating and Manipulating Partitions
                   2. Master Boot Record (MBR)
                   3. Extensible Firmware Interface (EFI) / GUID Partition Table (GPT)
                         1. Converting a disk to GUID partition model
       3. File System
             1. What is the File System
                   1. HPFS (OS / 2 and Windows NT 3:15)
                         1. Characteristics of the HPFS
                         2. Advantages of HPFS
                         3. Disadvantages of HPFS
                   2. FAT - File Alocation Table
                         1. Advantages of FAT
                         2. Disadvantages of FAT
                   3. NTFS (WINDOWS NT WITH CORE)
                         1. The special features that NTFS was designed
                         2. POSIX
                         3. Hard Link
                         4. Advantages NTFS
                         5. Disadvantages of NTFS
                   4. exFAT (Extended Alocation File Table)
                   5. ReiserFS (linux)
                   6. EXT2, 3, 4 (linux)
                   7. HFS and HFS +
                   8. ZFS (BSD, FreeBSD, Solaris, OpenSolaris, Mac OS X, Linux)
       4. Organization of Files
             1. Organizing your files
                   1. Index
                   2. Partition tables Organized
       5. File Allocation
             1. What is
                   1. Fragmentation
             2. RAID arrays
                   1. RAID0 - Mirror
                   2. RAID1 - Stripping
                   3. RAID5 - Stripping with parity
                   4. RAID6 - Mirror, Stripping and Parity
                   5. FakeRAID
                   6. Disadvantages of RAID array
             3. Open-Source Solutions
       6. References


I'm offering the downloadable version for those who want the versions in Word and Portable Document File.

Microsoft Word Version*
PDF Version for Adobe*

*Avaliable only in portuguese.

Original Software for what?

People say that buying software is something crazy, but I will say more about my opinion on software that is not original and the reasons for not using, and may even be a threat to your computer, when used.

 

After reading an article on the subject, some years ago on a site computer, which was a reputable computer technician, and did not recommend any of its customers using a computer with any software not legalized, despite losing many customers did not.

A software counterfeiting, you can say it was doctored by someone who has studied the area of programming reverse engineering, ie, this person will study the binary code, passing to assembler, and link important points in the generation of serial and words "pass "to circumvent the activation systems, in some cases replacing the binary codes for code verification by other binary codes, making this program work only with" that "serial coming with him, and that the serial or" original "works.

Ways are completely illegal because the software, like Photoshop, which was built by a group of over 120 programmers in a Groupware (writing all the code at the same time on a single desktop) in addition to the great effort, have patents and are sold for high prices.

For what a cracker would work so hard to beat the system of serial and activation of a program "for free"? Know, nobody gives anything for free to anyone, much less a cracker.

Major cases of theft of money in bank accounts of important people, sometimes to give up for oversights like these, the illegal downloading and installing programs, making your private security is compromised.

A program can contain several programs into one, such as viruses, scanners, remote-access software, remote control, as well as collectors of information programs that supposedly finds valuable and sends it to any destination (possibly the hacker who broke the password of a given product ).

Database access websites, is a very large facility, as a paid account at a bank at 11:59 PM, it is impossible for Internet Banking and it is totally possible.

Moreover, there are also risks that come by e-mail and instant messaging, which infect millions of machines with Microsoft Windows operating system because the users of carelessness.

Anti-virus software on many of the cases do not work, especially the free ones, as they are updated by the developers' and when they want "that if they are not the authors of viruses circulating on the Internet, but most viruses enter through failure user's own.

Do not download files like ". Com,. Scr" or. "Exe" on Windows or Mac OS X, with extensions such as. "Sh". "Dmg". "Bash".

There are viruses that come from Linux, called RootKit, which comes from the ROOT user who has full and unrestricted access to the system, making the handling system so that no anti-virus can remove it by manipulating the operating system API, so to speak.

Beware we have not only the Internet but also in the stall of CDs with software on the corner, because a cracker or anyone who offers you a software that has a high price for the price of "banana", must have something behind it . The cheap, just leaving expensive.

*automatic translated by Google Translate.