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2. Introduction of Linux
Linux is one of the famous operating system or a kernel. Invented
by Linus Torvalds, before Linux, Unix is the most powerful
operating system. It is an open source operating system.
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3. What is an Operating System?
Every time you turn on your laptop, you see a screen wherever
you'll perform totally different activities like write, browse the net
or watch a video. what's it that creates the pc hardware work like
that, it means there is a kernel or operating system is there.
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4. Linux Operating System Structure
Simply we can define operating system is a collection of a
software and each designed for a specific function.
Components of Linux
Kernel
System Libraries
System Tools
Development Tools
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5. What is Kernel
Kernel is that the core of the software. It establishes
communication between devices and package. Moreover, it
manages the system resources. Essentially it has four
responsibilities.
Device management
Memory management
Process management
Handling system calls
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6. Features of LINUX
Multiuser Capability
Multi Tasking
Portability
Security
Live CD/USB
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7. Features of LINUX
Graphical User Interface
Supports Customized Key board
Application Support
File System
Open Source
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8. Why We Use Linux
Linux operating system is different from other operating
systems.
It has an advantage for the programmers, that is they can
design their own custom Operating Systems.
Its completely trouble free operating system and don't have an
issue with viruses, malware and slowing down your computer.
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9. Difference between UNIX and LINUX
LINUX: It is an open-source operating system which is freely
available to everyone.
Linux is in great demand. Anyone can use Linux whether a
home user, developer or a student.
UNIX: It is an operating system which can be only used by its
copyrighters.
It was developed mainly for servers, workstations and
mainframes.
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10. Distributions of LINUX
There are on an average six hundred Linux distributors providing
different features. Here, we'll discuss about some of the popular
Linux distros today.
Ubuntu
Linux Mint
Debian
Red Hat Enterprise/Cent OS
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