what is Linux Operating System || Overview of Linux || Advantages and Disadvantages of Linux over Windows

Overview of Linux 

What is Linux Operating System?

Linux is a family of open-source and free Unix-like operating systems based on the Linux kernel. An operating system kernel first released on september 17, 1991 by Linus Benedict Torvalds.  

Linux is a 32-bit and 64-bit operating system. It runs on a wide variety of platforms, such as INTEL, Sparc, Alpha etc. It can be considered in every sense as a full-blown implementation of UNIX. But it make product owned by American Telephone & Telegraph company ( AT & T ).

Linux is distributed as a free software under a free software licence called the GNU General Public License ( GNU / GPL ).

Popular Linux Distributions include Debian, Fedora, Linux Mint and Ubuntu. 

Linux runs on Cloud computing, embedded devices, mainframe computers, mobile devices, personal computers, servers, supercomputers. 

Advantages of Linux over windows:- 

The advantage of Linux operating systems are:-

Low Cost:- The majority of Linux variants are available for free at a much lower price than Microsoft Windows.

Stability:- Linux doesn't need to be rebooted periodically to maintain performance levels. It does not freeze up of slow down over time due to memory leaks. 

Performance:- Linux provides persistent high performance on workstations and on networks. it can handle unusually large numbers of users simultaneously.

Network friendliness:- Linux wad developed by a group of programmers over the internet and has therefore strong support for network functionality; client and server system can be easily st up on any computer running Linux. It can perform tasks, such an network backups faster and more reliably than alternative systems. 

Flexibility:- Linux can be used of high performance server applications, desktop, applications, and embedded system, you can save desk space by installing the components needed for a particular us.

Compatibility:- It runs all common UNIX software pack. ages and can process all common file formats. 

Fast and easy installations :- Most Linux distributions come with user-friendly installations and setup programs. Popular Linux distributions come with tools that make installations of additional software very user friendly as well.

Multitasking:- Linux is designed to do man things at the same time: e.g., a large printing job in the background would not slow down other work. 

Disadvantages of Linux over Windows. 

1. Linux has more then three hundred version and all version can not be installed on a single computer system. 
2. There are so many distributions of Linux that new users may get confused. 
3. Some hardware device and software may not be compatible with a particular version of Linux.