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About Linux

Linux (contraction for Linus' Unix) is a Unix-like computer operating system that was put together under the model of free and open source software (FLOSS) improvement and allocation. It was originally a free operating system for Intel-x86 because in comparison to the conventional operating systems, it was intended to give personal computer users a free of cost or a very low priced operating system.

Linux History

Linux’s Kernal, which is the essential central division of Linux, was formed at the University of Helsinki in Finland by Linus Torvalds. He began to work on it in 1991. The program was particularly formed independent of an operating system so that it could be used with the functions of another PC with an 80386 processor. It was built on MINIX employing the GNU C compiler.

Linux Features

  • It is multi tasking that lets several programs run at one time.
  • It is multi user.
  • It functions on multiple platforms. This lets it be operational not only for Intel but other central processing units too.
  • Works in the protected mode on the 386 task switching.
  • It allows multithreading with kernel support for the management within a solo process memory space.
  • It can be used in several MP applications like Beowulf systems and the Fujitsu AP1000+ SPARC-based supercomputer.
  • In Linux, one program can’t bring the whole computer down because of the fortification of memory procedure that happens between the programs.
  • Linux only reads from specifically being used parts of the programs.
  • It has a read-only HPFS-2 support for OS/2 2.1.
  • It has a HFS (Macintosh) file system support that is obtainable independently as a module.
  • Linux has CD-ROM (Read Only Memory) file system.
  • It allows TCP/IP networking that includes: ftp, telnet, NFS, etc.
  • It contains Appletalk server and Netware client and server.
  • It comes with various installed applications that other systems don’t provide for free.
  • Linux has a LAN Manager/Windows Native (SMB) client and server.
  • It has a POSIX job control.
  • Linux also runs on embedded systems.
  • All source code is available.
  • It has a file system called UMSDOS that allows Linux to get installed on a DOS file system.

Linux Distribution

Linux is confined in an arrangement called Linux distribution for desktop and server use. Famous dominant Linux assessments include: Debian (and its by-products such as Ubuntu), Fedora and openSUSE. Linux has gained its deserved popularity and market with the amazing features it has to provide for free. All of these make it the most talked about operating system.
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