Difference between Linux and Unix Operating System's

Contrary to popular belief, Unix and Linux are not interchangeable terms. Numerous operating systems were created to resemble Unix, but none of them achieved the kind of popularity that Linux has. Linux is a Unix clone. Although it shares many characteristics with Unix, there are still some significant distinctions. Before Linux and Windows, Unix ruled the computing world. The only Unix operating systems still in use today are IBM AIX, HP-UX, and Sun Solaris. Unix is a trademarked term.

Operating systems that let you perform out a wide range of tasks and certain purposes.In this post, we'll examine some of the key distinctions between Linux and UNIX operating system's.

What is Linux
  • Linux is an Open-source operating system launched by Linus Torvalds at University of Helsinki in 1991.
  • Linux operating system is supported on several hardware which include old hardware.
  • Linux is free of cost and free to use.
  • Linux was initially created for x86 hardware processors by Intel. It now supports over 20 processor family types.
  • Numerous devices, including desktops, servers, cellphones, and mainframes, use Linux.
  • KDE and Gnome are used on Linux. In addition, LXDE, Xfce, Unity, and Mate are supported.
  • Linux Provides high security for users.
  • Linux belong to the Unix-Like Family.
  • Linux is available in major languages.
  • Ext2, Ext3, Ext4,Jfs are majorly supported Linux. In addition, linux also support Xfs,Btrfs,swap,etc 
  • Default shell for Linux is Bash(Bourne Again SHell)
  • Under GNU Licencing, a user can modify or update the Linux OS and redistribute.
  • Linux also runs on embedded systems.
  • Linux was initially complied under GNU C compiler.
  • Most of public and private clouds runs on linux.
  • Linux is portable and can be booted from USB Stick.
  • Source code is available to the general public.
  • Because Linux is open-source, people from all over the world begin working on it as soon as a user posts a threat of any type. As a result, it offers a quicker answer.
Example for Linux Operating System are Ubuntu,Debian,Arch Linux, Red hat, Android etc

Constraints of Linux

  • There is no Linux standard edition.
  • Linux has patchier driver support, which could cause the system as a whole to malfunction.
  • At least for novice users, Linux is more difficult to use than Windows.
  • Many of the Windows-only programmes we use can only be used with a complex emulator to run on Linux. An illustration. Windows Office
  • Linux is best suited for business users. In a domestic environment, introduction is significantly more difficult.

What is Unix
  • Unix is multi-tasking and powerful operating system behaves like a bridge between the user and the computer.
  • Unix enables user can perform specific functions as their need.
  • Unix operating system was released by AT&T Bell Labs in 1960.
  • Unix is not completely free and licensed Os.
  • Unix is majorly used in servers.
  • Unix is available in only few lanuages.
  • Initially Unix was command based OS, now it supports GNOME.
  • C and assembly languages are used to developed Unix.
  • Unix Supported file systems are fs, gpfs, hfs, xfs, zfs, etc.
  • Default shell for Unix is Bourne Shell.
  • In Unix-based computer operating systems, init (short for initialization) is the first process started during booting of the computer system. Init is a daemon process that continues running until the system is shut down.
  • Unix is not portable.
  • Source code is not available to general public.
  • Users in Unix have to wait a while for the issue to be fixed.
Example for Unix Operating System are macOS x, HP-UX, Darwin, Solaris, etc

Constraints of Unix

  • The user interface is unwelcoming, terse, inconsistent, and non-mnemonic.
  • When comparing the limitations of Linux and Unix, you can see that Unix OS is made for slow computers, thus you shouldn't anticipate quick performance.
  • Because a typing error can delete files, the shell interface can be dangerous.
  • It is inconsistent since the versions on different PCs differ somewhat.
  • Unix does not offer any guaranteed hardware interrupt response time, hence it does not support real-time reaction time systems. This is one of the differences between Unix and Linux.