If so, Debian or Ubuntu Linux might serve you well. For many people, the idea of installing an operating system might seem like a very daunting task. Believe it or not, Linux offers one of the easiest installations of all operating systems.
In fact, most versions of Linux offer what is called a Live distribution? You get the full functionality without having to commit to the installation. Just as the operating system itself is easy to install, so too are applications. Most modern Linux distributions include what most would consider an app store. This is a centralized location where software can be searched and installed. Regardless of the name, each of these tools do the same thing?
Of course, these pieces of software depend upon the presence of a GUI. For GUI-less servers, you will have to depend upon the command-line interface for installation. Our examples are for Debian-based distributions and Fedora-based distributions. The Debian-based distros will use the apt-get tool for installing software and Fedora-based distros will require the use of the yum tool.
Both work very similarly. To install this using apt-get, the command would like like this:. The sudo command is added because you need super user privileges in order to install software. Similarly, to install the same software on a Fedora-based distribution, you would first su to the super user literally issue the command su and enter the root password , and issue this command:. Still in doubt? Recall the Easy Lamp Server Installation from earlier?
With a single command:. It really is that easy. With Linux you can assure your desktops will be free of trouble, your servers up, and your support requests minimal. For more information to help guide you through your lifetime with Linux, check out the following resources:. About Us. Sign in. Forgot your password? Get help. Password recovery. Home What is Linux? Linux has traditionally been used for server applications. Linux can be used to host websites, act as file servers and even run database software.
Many people find Linux to be a good everyday operating system that they use on their personal desktops. Linux is free. Not only is the source code freely available, but you can run Linux on your hardware without having to be pay a licensing fee in many cases.
However, if your business depends on servers that are running Linux, having a commercial Linux distribution which you pay for and having someone that can provide support can be well worth your while. Linux is typically not as costly as the proprietary UNIX operating systems. Linux is also free in the sense that you can use it for any purpose and you can modify it to fit your needs if you so desire.
There are also many free software applications that run on Linux. Many of these free applications were written with Linux in mind. First, we learned that Linux is an operating system. However, Linux is also a kernel.
Linux, being the operating system, is the intermediary between hardware and software. Linux distributions are implementations of Linux. Each Linux distribution has a different goal and a slightly different focus.
Your choice of distribution will be driven by the goal you are trying to accomplish. Please Share! So what are some of the reasons you would want to run Linux? No related posts. Linux users also can choose core components, such as which system displays graphics, and other user-interface components. You probably already use Linux, whether you know it or not. Depending on which user survey you look at, between one- and two-thirds of the webpages on the Internet are generated by servers running Linux.
Companies and individuals choose Linux for their servers because it's secure, flexible, and you can receive excellent support from a large community of users, in addition to companies like Canonical, SUSE, and Red Hat, each of which offer commercial support. Many devices you probably own, such as Android phones and tablets and Chromebooks, digital storage devices, personal video recorders, cameras, wearables, and more, also run Linux.
Your car has Linux running under the hood. By virtue of its open source licensing, Linux is freely available to anyone. The source code for Linux is under copyright by its many individual authors, and licensed under the GPLv2 license.
Most people refer to the entire operating system as "Linux" because to most users an OS includes a bundle of programs, tools, and services like a desktop, clock, an application menu, and so on. However, not all Linux installations use GNU components as a part of the operating system: Android , for example, uses a Linux kernel but relies very little on GNU tools. You may have heard of Unix, which is an operating system developed in the s at Bell Labs by Ken Thompson, Dennis Ritchie, and others.
Unix and Linux are similar in many ways, and in fact, Linux was originally created to be indistinguishable from Unix. Both have similar tools for interfacing with the system, programming tools, filesystem layouts, and other key components.
However, not all Unices are free and open source.
0コメント