Eastern Technology Fund

Archive for the ‘Linux’ Category

#1: Full access vs. no access

Having access to the source code is probably the single most significant difference between Linux and Windows. The fact that Linux belongs to the GNU Public License ensures that users (of all sorts) can access (and alter) the code to the very kernel that serves as the foundation of the Linux operating system. You want to peer at the Windows code? Good luck. Unless you are a member of a very select (and elite, to many) group, you will never lay eyes on code making up the Windows operating system.

You can look at this from both sides of the fence. Some say giving the public access to the code opens the operating system (and the software that runs on top of it) to malicious developers who will take advantage of any weakness they find. Others say that having full access to the code helps bring about faster improvements and bug fixes to keep those malicious developers from being able to bring the system down. I have, on occasion, dipped into the code of one Linux application or another, and when all was said and done, was happy with the results. Could I have done that with a closed-source Windows application? No.

#2: Licensing freedom vs. licensing restrictions

What is Linux?

Linux is an operating system, like Microsoft Windows, MacOS, or Unix. It was created as a hobby by Linus Torvalds, a student at the University of Helsinki in Finland. What most people don’t know about Linux is that its source code is available to anyone. The Linux source code is called the kernel and it is the base of the Linux operating system. Because the source code or kernel is free, it has enabled hundreds of companies and individuals to release their own operating systems based on the Linux system. These operating systems or formats are often referred to as Linux distributions.

Each distribution has its own set of features and functionality that makes it unique. While Linux is generally considered free-ware and people associate that with no cost, that is not always the case. Some distributions are available for download for free and others are available on CD or floppy disk and have a small charge associated with them. You can find a list of distributions at http://www.linux.org/ and a list of applications at http://www.Linux.org/apps/

Because if the adaptability of Linux it has been embraced and supported by a number of operating systems and software programs. For example, IBM, Hewlett-Packard and other giants of the computing world have embraced Linux and support its ongoing development and openoffice.org and Mozilla run on Linux. US retailing giant Wal-Mart began selling Linux systems back in 2002 – if Wal-Mart isn’t mainstream, nothing is.

What is a BSD Unix?

BSD family of Unix systems is based upon the source code of real Unix developed in Bell Labs, which was later purchased by the University of California – “Berkeley Software Distribution”. The contemporary BSD systems stand on the source code that was released in the beginning of 1990′s (Net/2 Lite and 386/BSD release).

BSD is behind the philosophy of TCP/IP networking and the Internet thereof; it is a developed Unix system with advanced features. Except for proprietary BSD/OS, the development of which was discontinued, there are currently four BSD systems available: FreeBSD, NetBSD, OpenBSD and Mac OS X, which is derived from FreeBSD. There are also various forks of these, like PC-BSD – a FreeBSD clone, or MirOS, an OpenBSD clone. The intention of such forks is to include various characteristics missing in the above BSD systems, on which these (forks), no matter how well they are designed, only strongly depend. PC-BSD, for example, has more graphical features than FreeBSD, but there are no substantial differences between these two. PC-BSD cannot breathe without FreeBSD; FreeBSD or OpenBSD are independent of one another.

What is Linux?

An introduction:

First of all we have to introduce in world wide hosting services provider – Hosting24hour.com is a leading web hosting services provider in the world. We offer all kinds of affordable quality Linux hosting services in our network to grow your business and web site hosting solutions. Before choosing reliable web hosting solutions for your company web site, you have taken a look at some points and not to confuse you about hosting services.

The web pages are designed with various software platforms. This can be done using the Windows or Linux platforms, too. How can a web page, developed with the UNIX or Linux operating system platforms as UNIX / Linux based hosting. There is no great difference between these two, and we can say that Linux web hosting is an updated version of the Linux / UNIX systems.

Choosing a web hosting solutions, there is an important decision. So important that it is quite surprising, this is often overlooked or disregarded. There are two main operating systems are Linux and Windows. Now we will discuss about advantages and disadvantages of both operating systems.

Which is better Windows or Linux Web Hosting?

There are four programs which offer certification for Linux Systems Administrators. These programs are offered by the Computing Technology Industry Association, the Linux Professional Institute, the Novell Corporation, and Red Hat, Inc. The first two are professional industry associations whose certification programs do not depend on any specific Linux distribution. Novell and Red Hat Linux certifications are closely associated with their popular Linux distributions. If you want to prepare for these two certifications you will definitely need access to their Linux version.

What do you have to do for Linux Certification? You must pass one or more extensive tests that demonstrate your prowess in dealing with the typical and some atypical problems faced by Linux systems administrators. We’ll take a closer look at the CompTIA Linux+” Certification, the one often recommended as the first certification for people new to Linux. This certification does not apply to any specific Linux version. The test is designed to validate the knowledge of individuals with a minimum of six to twelve months of practical Linux experience. According to the Computing Technology Industry Association, professionals achieving the CompTIA Linux+ certification can explain fundamental management of Linux systems from the command line, demonstrate knowledge of user administration, understand file permissions, software configurations, and management of Linux-based clients, server systems, and security. Many of these functions are available on Damn Small Linux.

“Linux Distribution” or call briefly that is ”Linux Distro” which born from the requirement Distribute Linux Operating System go to the favor extensively. The “Distribution” word is the extensively meaning there is appear in every the society, there is person group want to announce the idea of oneself goes out to others.

For linux distro that is person group they want to announce linux operating system to others turn to take an interest and lead the linux operating system to be usable more and more extensively there. The power adds that make up the linux distro that have as follows.

First, because of in the age at linux start the internet system still have a few speed extremely then not convenient to download linux kernel and all linux components come to set up because more will fully completed download it get time long ago. So, CD-ROM saller group for sets up a linux program then important duty first of linux distribution.

The second points, is in the age at this first also at all program at the components of linux operating system still during of development goes to according to one’s ability of program developer from the worldwide, thus leading linux to usable have rather a little moderately, So mostly software that distribute then is in “source code” which the lead will go to usable must use the technical step that calls “Program Compilation” then make not convenient or almost impossible to build the favor happen in group of newcomer users quickly follows the aim of linux distribution. So the linux distro group must prepare operating system software of oneself are in fully use actually then get achieve.