Linux and Windows both are operating systems. Linux is open source and is free to use whereas Windows is a proprietary. Linux is different from other operating systems for many reasons. Firstly, it is open-source and multilingual software. Linux tends to be a highly reliable and secure system than any other operating systems OS. Linux and Unix-based OS have fewer security flaws, as the code is reviewed by a huge number of developers constantly.
For starters, Linux is an operating system just like Windows and Mac. These three virtual giants all carry the same function as any other operating system would: they manage the communication bridge between your software and hardware. As mentioned in the previous section, Linux was developed from Unix. Both are nearly identical and Linux was even designed to render it indistinguishable from Unix. The Linux operating system has the capacity to run a variety of hardware on your phone and even supercomputers.
A kernel is the core system or framework that an operating system is built around. The kernel works alongside GNU Linux, which is the operating system that comprises several core components that allows Linux kernel to run. Essentially, the kernel cannot function without the GNU. The code used to create Linux is free and available to the public to view, edit, and—for users with the appropriate skills—to contribute to.
Linux is also different in that, although the core pieces of the Linux operating system are generally common, there are many distributions of Linux, which include different software options. This means that Linux is incredibly customizable, because not just applications, such as word processors and web browsers, can be swapped out. In one sense, this kind of organization is beneficial: it sets a strict standard for the programming and user interface unlike that found even in the open systems community.
NT is NT wherever you go. It seems likely that in the coming years, Linux and Windows NT will be battling it out for their share of the server computing market. Windows NT has behind it the full force of the Microsoft marketing machine, while Linux has a community of thousands of developers helping to advance the system through the Open Source model.
So far, benchmarks of Linux versus Windows NT have demonstrated that each system has its strengths and weaknesses; however, Linux wins hands-down in a number of areas, most notably networking performance.
Linux is also much smaller than Windows NT, has a much better price-performance ratio, and is generally seen as more stable. While Windows NT is known to crash quite often, Linux machines run continuously for months. There are several other implementations of Unix for the personal computer. In terms of features, other implementations of Unix for the PC are quite similar to Linux. You will see that almost all commercial versions of Unix support roughly the same software, programming environment, and networking features.
However, there are some major differences between Linux and commercial versions of Unix. First of all, Linux supports a much wider range of hardware than other Unix implementations, simply because there is more demand under Linux to support every crazy brand of sound, graphics, network, and SCSI board.
Plus, under the Open Source model, anyone with enough time and interest to write a driver for a particular board is able to do so. The most important factor to consider for many users is price. The Linux software is free if you have access to the Internet or another computer network and can download it.
If you do not have access to such a network, you may need to purchase it via mail order on CD-ROM, and such packages often include bundled documentation and support.
Of course, you may copy Linux from a friend who may already have the software or share the cost of purchasing it with someone else.
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