Internet and Technology

Instant, speed is the change in advancement, which humanity has experienced so far in this age of rapid development.
Whether it is in the field of transportation, or in rapid diffusion of information, speed decides everything. The internet has made tremendous contributions in transmitting data, the innovation of broadband has also made a mark to carry out the given task in a fraction of seconds. Sometimes people working long hours and having less free time to think, forget what instant access broadband can do to change their lives over night.
This site gives you all the information about various services and their related technology, its providers, cost and everything you’ll need to know. Run through the site now, and learn more about broadband, broadband internet,broadband wireless and more importantly…. why you should have it!
Generally, it is defined as a high-speed, high-capacity transmission medium that helps in transmitting large amounts of data in the form of signals from multiple independent network carriers. Furthermore, in network engineering the term is used to mention the method that allows two or more signals to share a medium simultaneously. This transmission is normally done on a single coaxial or fiber – optic cable by establishing different bandwidth channels. Broadband service can support a wide range of frequencies and helps in transmitting data, voice and video over long distances. It not only helps in their transmission but also aims to have a high speed, high quality, low cost and an easy to use Internet connection at home.
Types:
Broadband services are delivered mainly through telephone lines, cable connections, via one or two way satellite systems and even by radio. Based on its mode of transmission, broadband is classified further into four main types:
- The Asymmetric Digital Subscriber Line (ADSL)
- Cable Broadband Service
- Satellite Broadband Service
- Wireless Broadband Service
ADSL is unique with its typical characteristic style to transmit data in one direction than the other. It primarily uses an analogue modulation scheme, unlike others using band technology based modulation. With Cable Broadband the transmission is basically carried with the help of an Ethernet modem for accessing internet services through the cable. It also provides a lot of broadband solutions to everyone. Satellite broadband on the other hand is very reliable, since it can be used from almost anywhere. They also come in two different types namely the “one-way” and “two-way” connections. Similarly, Wireless Broadband uses an arrangement of fixed antennas that allows the user to have access with high speed Internet connections over the air. They deliver fast Internet access by means of radio waves as a replacement for cables or wires.
Benefits:
There are good many reasons to consider having broadband. They provide a great help both in your home as well as in your office. Being at least 10 times faster than conventional dial-up connections, they assist in your business, giving service reports, increased sales, greater cost savings, better productivity, improved employee satisfaction and by providing a overall healthier bottom line result. Moreover, they help in going global with your own interactive website, and multiple email addresses provided for a more efficient web service.
Similarly, in your home it helps by allowing you to have permanent connection to the web through an Always-on facility that avoids the need to dial up every time you want to surf the web or send an e-mail. With broadband in your home, you don’t need a second line to make and take phone calls even when you are online. In addition, they have fixed monthly charges to lessen the burden of extras and may offer other options, including the pay-as-you-go scheme.
Believe it or not! Broadband is and always, going to be the cheapest online option for the coming generations and also the tool for the future!

Of course if you are used to Microsoft Windows you are familiar with the concept of files. This familiarity means you won’t have to start from zero to learn about Linux files. However, you will have to relearn several concepts and techniques to work with files in the Linux environment, whether using Damn Small Linux or other versions. You can do several great things with Linux files that you can’t do easily or at all under Windows. This could be just one more reason to switch from Windows to Linux.

Files have unique names. This rule is not as simple as it may seem. There is no conflict between a hard disk file named pay12june and a file named pay12june on your removable USB flash drive. In fact, be sure to backup all your important files. Don’t worry if your hard drive file is erased or becomes corrupted and illegible, simply access the one on your flash drive. You could also have two files named pay12june on your hard drive in different directories. Directories, collections of directories and files, will be discussed in the next article in this series.

Linux distinguishes between lower-case and upper-case characters in file names. Microsoft Windows does not. For example, Linux treats pay12june and Pay12june as two different files, as different as pay12june and heighho. Windows users will have to adapt to this major difference. Even though I am a Linux fan I don’t see any advantage in the Linux way of naming files. Maybe I have spent too much time in the Windows environment.

File names should be relatively short. The allowed maximum is 255 characters but working with long file names is no fun and in fact is asking for trouble. Linux file names may not contain the character / which has a special meaning. To avoid misunderstanding don’t include special characters such as $ and & in your file names. Doing so could cause confusion and lead to hard-to-find errors. For the same reason don’t call your files by special Linux names such as etc.

Linux sometimes applies file extensions; common examples include .c to indicate a C-language program and .htm or .html to indicate one type of web page. Savvy Linux users often avoid coding the file extension but rely on the file directory to indicate the file type. Don’t give a Linux file a misleading file extension.

Use an editor to create or modify a text file. The old fashioned vi editor has been replaced by more powerful, user-friendly editors. Most versions of Linux come with several editors. Damn Small Linux, a popular version that runs under Windows, includes several editors such as Beaver that come quite close to being intuitive.

Linux provides an enormous variety of commands for processing files. Many of these commands are mnemonic; for example the command cp is used to copy files. Many commands include a wide variety of options. Consider the ls command, somewhat similar to the DIR command in the Windows environment. This seemingly simple command is quite rich and offers dozens and dozens of options many of which have no equivalent in the Windows environment.

Linux commands can be thought of as verbs. Just like most English sentences include more than a verb (go, jump) complete Linux commands contain the command itself and one or more objects. To copy a file you not only need to specify cp but also What and Where. For example, the command cp pay12june backuparea means copy the pay12june file into the backuparea directory.

Linux syntax (grammar rules) is quite strict and does take time to learn. But mastering Linux and associated technologies can lead to employment. The next step is mastering Linux directories.