Linux is a set of free use and freely propagated UNIX operating systems, primarily on computers based on Intel X86 Series CPU. The Linux system is designed and implemented by thousands of programmers around the world, and its purpose is to establish a unix compatible product that is freely used by copyrights that are not subject to any commercial software. Maybe some are prepared and those who are using Linux don't know why using Linux. This article gives answers to this issue, let people really understand the seven weapons that Linux brings us. Linux has a difference in business software, which has a realm of learners. This difference is an outlined: in order to be unlimited, unlimited. Differences on this realm also
It is the essence of Linux seven weapons.
First weapon:
Fist - programming ability
Linux produces a group of real hackers. Although people are accustomed to those who are Linux's founders, in the thousands of files included in Linux, there is also a file named Credits to record the main Linux Hacker's name and email address (including this list. More than 100 names, there are all places around the world), but no one has said that many people have participated in Linux improvements. This game has not stopped with time today, but the opposite is because Linux is increasingly popular. Therefore, I started using Linux as joining a master like a cloud programming organization. You can feel free to know the latest progress in this area from a corner from the earth; if your English is good enough, join a discussion group, you can get the idea of ideas from where you come from. Due to the presence of GPL, you can also get open source, so you don't have to learn from the source of learning.
With more professional companies' intervention, the function of the development tools that Linux can provide will be more powerful. For example, Turbolinux has a powerful application development environment, providing various tools for developing applications, compilers / interpreters for multiple languages such as C, C , Java, Perl, TCL / TK, Python, and Fortran 77 And integrated development environment, debugging, and other development tools. For example, Janus Software developed Phoenix Object Basic, which is known as Linux version VB, is a unique object-oriented Linux Rad (Rapid Application Development, fast application development tool). It integrates Python and Perl and other power-oriented programming languages, while providing ease of use of Visual Basic. Familiar with Windows Environments, Visual Basic's programmers can smoothly use Phoenix Object Basic. LynuxWorks is comparable to Microsoft's Visual C , which integrates Microsoft Visual C development tools to support Linux operating systems, but it is not only compatible with LynuxWorks's BlueCat Linux, but also compatible with other Linux 2.2.12. LynuxWorks even claims that the Visual C has the ability to develop embedded Linux applications. Embedded Linux systems are now quite hot and have been widely used in a wide variety of communication base products. I think some Visual C users have seen the heart here, I want to try it.
Powerful development tool open source master dial, what is the result? I want to program the fanaticism that I have known the same thing. Therefore, it is strongly recommended that there is mad for programming, and people who always use programs to solve problems use Linux to have the first weapon-programming capabilities provided by Linux.
Secondary weapon:
Multi-love ring - networking capacity
Linux has a very powerful networking capacity, its TCP / IP code is the most advanced. Linux provides full support for the current TCP / IP protocol and includes support for next-generation Internet. Protocol IPv6. The Linux kernel also includes IP firewall code, IP anti-counterfeiting, IP service quality control, and many security features. These features can be comparable to the characteristics of high-end routes provided by companies such as Cisco. In addition, the SAMBA group provided by Redhat Linux (not redhat Linux is unique), Linux can use the print and file servers of the Windows client, and you can use the NT file and print server. Using the AppleTalk module contained in Linux, Linux can even be a file and print server for a Macintosh client. Let Apache's world's wide range of applications WEB server software systems run on Linux, you can run your own intranet or Internet web server. Linux also includes an FTP service, an email transport agent, and, POP, and IMAP mail service programs. If you like, you can also get a Linux LDAP service program on the Internet. In the face of such a powerful network function, we strongly recommend people who are interested in constructing network to master Linux's second weapons - networking capacity. Third weapon:
Changsheng Jian - Innovation Ability
"If you always use Microsoft's development tools, you can only be an operator in your life." This is not fake. Linux is free software, while free software and non-free soft differences are:
1. Free software is open, thousands of people can check this software quickly and quickly find and modify their error codes.
2. End users can customize free software in accordance with their own will, and users who need special needs can customize their own Linux in the way they think it is appropriate.
3. Free Software In order to prevent re-referencing, save a lot of workloads through shared source code and ideas.
Is the above characteristics have a great attractiveness to have an idea? Not only that, Linux has become more and more widely used due to their own advantages. For example, the application of embedded Linux is quite hot, it has been widely used in a wide variety of communication basic products including laptops, networking devices, network TV, etc., and embedded operating systems are increasingly become unstoppable. Trend, final computer, communication, home appliances will be integrated because of its existence. These also provide a broader space for ideas. In the dream, it is the power of the power, and there is no innovation ability is unimaginable. Therefore, it is strongly recommended that those who have strong drilling spirit, good things like planing, learn to use Linux, use Linux, the third weapon - innovation capability.
The fourth weapon:
Biyathe knife - lunix
Another important reason for people who choose Linux is that its UNIX compatibility. Since Linux is a free software, the user can obtain it and its source code without compensation, and obtain a large number of applications freely, and can also be arbitrarily modified and supplemented. This is very beneficial for users to learn, understand the kernel of the UNIX operating system. It can be said that Linux provides a low-cost opportunity to learn and use the UNIX operating system at home.
There are now many CD-ROM vendors and software companies support for Linux operating systems. Linux has become a substitute for UNIX systems on a personal computer. In user-level, Linux is very similar to UNIX, you can say that UNIX knows most of Linux; in programming level, most applications only require small work to be converted between Linux and UNIX. And Linux is also intended to be compatible with UNIX, thus facilitating the main body of UNIX software. Linux can do well with other UNIX machines, which uses standard UNIX services such as RPC (remote procedure call) and NFS (network file system). Linux also inherits UNIX flexibility and customizable, making it suitable for extensive applications, including uncommon applications that adapt to traditional servers and desktop applications, as well as uncommon applications like embedded systems. Therefore, if a user is programmed on UNIX system when a user is working, or a UNIX system administrator is working at home, he can install a UNIX compatible system, which is a Linux system. Use Linux in your home to complete some work tasks. I am eager to learn the purpose of UNIX through Linux. I don't have to say more. In this internet talent, the annual cost is dollar, I want to rely on technology to eat and don't want to master the server-side technology. The real fool is.
The fifth weapon:
Partitioning hook - nostalgia
In this era of IT technology, nostalgia should be not a good habit, although nostalgic can have a very good sentiment. But we slowly found that we had to be nostalgia, because the computer that we just bought last year is now old.
. Although each IT manufacturer shouted their products, it can effectively reduce our TCO (total cost), but the depreciation speed of our equipment is still accelerated. If you are willing to listen to me, I will say that this will never save the world, or try the Linux that I recommend.
Linux is very small and can effectively utilize hardware. The minimum installation of Linux requires only 4MB of memory, and you can also install Linux on your 486 machine and use it to make a firewall or web server. I read the Linux famous in the world and even filed a router and firewall with a second-hand 386. The Linux kernel allows for loading and uninstalling hardware drivers at runtime. This makes it possible to maximize memory because you don't have to load all drivers. In short, Linux can make old machines to get new students and save our financial resources. Therefore, it is strongly recommended that those machine owners who run Windows are like snails, learn Linux.
Sixth Weapon:
Overlord gun - stable ability
The machine running Linux starts a month. Linux provides complete memory protection, each process runs in its own virtual address space and does not damage the address space used by other processes or kernels. Tasks and kernels are also isolated from each other, namely behavioral or bad procedures can only destroy themselves. Therefore, the destroyed process is almost impossible to crash the system. Linux possesses windows 98 and NT in the context of security, and how about the situation of Windows2000? Senior system security analysts pointed out that Windows 2000 is in short-term work in the network system, server connection, Linux is still the most secure operating system. Senior system security analyst also expects Windows 2000 to complete testing, insects, and currently compare operating systems, unix, and Linux, is still commercial versions of UNIX and Linux. Senior system security analysts affirm that: Linux will become the safest operating system in the next five years. By 2005, management and Linux will be a very easy thing.
It is now possible to say that Linux is a very strong system, so it is strongly recommended to learn Linux for Windows's blue screen crash extremely disgusting people, using Linux sixth weapons - stabilization capabilities.
Seventh part of the weapon:
Peacock - Payment capability
The seventh weapon and money provided by Linux are related to the problem that is not avoided. For price reasons, everyone can have genuine Linux. In addition, Linux is still a fully open system. It supports all kinds of open standards like POSIX standards and TCP / IP Internet Engineering Task Group Standards. Due to avoiding proprietary APIs (application interfaces) and protocols, dependence on a single supplier can be reduced. This will not appear like using a special system: Once a mistake is made, it can only continue to use the original system supplier's products. That is, it will not appear to enjoy low prices first, and in the later stage, high service charges are required. Therefore, it is highly recommended that I don't want to spend too much money, and I want to learn and use Linux using genuine software. In the end of this article, I sincerely hope that more friends join the Linux camp, pick up the seven weapons provided by Linux, and to dominate their own destiny.
