Linux system
Linux system
The Linux system is one of the most famous operating systems in the world of computers and networks, and the operating system is defined as the basic program for operating computer hardware , applications and computer programs , and among the most famous operating systems are Microsoft's Windows system, the Linux system, and the Mac system of the giant Apple. The Linux system is classified as an open source system, meaning that the code on which the Linux system is built is free code that everyone can obtain and modify, and the Linux system falls under the GNU / Linux project, and it is not restricted to anyone; Indeed, many contribute to its modification, construction and solving its problems. The Linux system was invented in 1991 by Linus Torvalds, who was a final year student at the University of Helsinki, and after Linus developed it, it was published for free as an open source operating system.
Linux system
features When choosing a specific operating system, its characteristics and features that greatly benefit the user are considered, and each operating system in the computer world has its own uses that are different from other systems , and the Linux system is distinguished by many features and features that give it a special elegance, and distinct areas of use that are unique to it. Among the features of the Linux system:
- The high level of security and protection against computer viruses, and also provides the advantage of encryption greatly.
- Linux is a completely free system.
- All the features that the Linux system contains are free as well, and you do not have to pay money to get them like other systems that require payment of money to run certain services and features on the operating system.
- Consistency in performance and efficiency, and its software problems are few compared to other operating systems .
- Ease of dealing with the operating system environment and the desktop .
- The Linux system works on all kinds of computers .
- Several programs and applications can run simultaneously on Linux.
- The Linux system is dealt with by a special application called Shell by writing commands to carry out the required tasks.
- Linux provides great technical support for the operating system and a lot of applications running on it.
Linux system uses
The Linux system offers many features that have made its areas of use large and many, and because it is a free and open source operating system, it has cleared the way for all programmers and developers to modify it and create special distributions that suit their various needs and requirements, and the Linux system is used in many areas, including:
- Networks : Linux is used widely in the world of computer networks because of the support it provides to run various network applications and programs.
- Databases : Databases are among the most used areas of Linux, as it provides strong security and protection support and ease of use in accessing the various files of users and the operating system.
- Website management : The Linux system provides an integrated environment of programs, tools and applications that help build and manage websites.
- Maintenance : The Linux system is distinguished by its tools and applications for the maintenance of computer parts, the ability to fix errors in other operating systems , and some services that work on it excellently, such as: retrieving deleted files, and maintenance of hard disks.
- Servers : Most of the servers for many world-famous sites and companies operate under the banner of the Linux system because of the features it provides that make its use as a servers operating system unique and highly sought after.
- Domains of security and protection : The Linux system and the distributions that emerged under it in the fields of security, protection and electronic penetration are the most popular and used around the world. Because it contains special tools that benefit cybersecurity professionals to use to protect various websites, servers and databases.
Linux system distributions
The Linux system as an open source provided a lot of prospects for modification and development and solving its problems by programmers and developers, which led to the innovation and development of many versions of the Linux system, which are called distributions, and distributions differ in their areas of use, some of which are used to run Personal devices, including what is designated for databases , servers, or cybersecurity, and Linux system distributions are:
- Ubuntu, a distribution that is used for personal computers, is easy to use, and provides many features that are useful to the average computer user .
- Linux Mint , is a distribution based on the Ubuntu system, which is also specialized for personal computers, but it is more user-friendly compared to Ubuntu.
- Debian distribution.
- Fedora, and this distribution is characterized by a special desktop environment , and it is widely used in the field of servers and databases, a project that is supported by Red Hat.
- CentOs distribution, which is similar to the Red Hat distribution, but it is free and open source and is also used in the field of servers and databases.
- Red Hat distribution, is the very famous and most used distribution in the field of electronic servers, but it is not free, but commercial, meaning you must pay money to use it.
- Arch Linux distribution, is a fairly old distribution, and does not have a desktop or graphic environment; It only contains the Shell app which makes its use possible but somewhat difficult.
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