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83.
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Ubuntu!history of|)
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type: index{#1}
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(no translation yet)
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Located in
./frontmatter/prologue.tex
:68
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84.
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What is Linux?
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type: subsection{#2}
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Що таке Linux?
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Translated by
Nizzzia
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Reviewed by
Sergiy Gavrylov
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Located in
./frontmatter/prologue.tex
:76
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85.
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Linux|(
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type: index{#1}
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(no translation yet)
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Located in
./frontmatter/prologue.tex
:72
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86.
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Ubuntu is built on the foundation of Linux, which is a member of the \Index{Unix} family. \Index{Unix} is one of the oldest types of operating systems and has provided reliability and security in professional applications for almost half a century. Many servers around the world that store data for popular websites (such as YouTube and Google) run some variant of a \Index{Unix} system. The Linux \Index{kernel} is best described as the core, or almost the brain, of the operating system.
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type: document
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(no translation yet)
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Located in
./frontmatter/prologue.tex
:68
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87.
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The Linux \Index{kernel} is the shift manager of the operating system; it is responsible for allocating memory and processor time. It can also be thought of as the program which manages any and all applications on the computer itself.
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type: document
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Located in
./prologue/prologue.tex
:65
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88.
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\marginnote{While modern graphical \glspl{desktop environment} have generally replaced early command-line interfaces, the command line can still be a quick and efficient way of performing many tasks. See \chaplink{ch:advanced-topics} for more information, and \chaplink{ch:the-ubuntu-desktop} to learn more about \gls{GNOME} and other desktop environments.} Linux was designed from the ground up with security and hardware compatibility in mind, and is currently one of the most popular \Index{Unix}-based operating systems. One of the benefits of Linux is that it is incredibly flexible and can be configured to run on almost any device\dash from the smallest micro-computers and cellphones to larger super-computers. \Index{Unix} was entirely command line--based until graphical user interfaces (\glspl{GUI}) began to emerge in the early 1990s.
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type: document
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Located in
./prologue/prologue.tex
:69
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89.
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\marginnote{A \emph{desktop environment} is a sophisticated and integrated user interface that provides the basis for humans to interact with a computer using a monitor, keyboard and a mouse.} These early \acronym{GUI}s were difficult to configure and clunky at best, and generally only used by seasoned computer programmers. In the past decade, however, graphical user interfaces have come a long way in terms of usability, reliability, and appearance. Ubuntu is just one of many different Linux \emph{distributions}, \marginnote{To learn more about Linux distributions, see \chaplink{ch:learning-more}.} and uses one of the more popular graphical desktop environments called \acronym{GNOME}.
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type: document
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Located in
./prologue/prologue.tex
:73
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90.
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Linux|)
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Located in
./frontmatter/prologue.tex
:81
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91.
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Is Ubuntu right for you?
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type: section{#2}
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Чи підходить вам Ubuntu?
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Translated by
Nizzzia
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Reviewed by
Sergiy Gavrylov
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Located in
./frontmatter/prologue.tex
:89
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92.
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New users to Ubuntu may find that it takes some time to feel comfortable when trying a new operating system. You will no doubt notice many similarities to both Microsoft Windows and Mac \acronym{OS~X}, and some differences. Users coming from Mac \acronym{OS~X} are more likely to notice similarities due to the fact that both Mac \acronym{OS~X} and Ubuntu originated from \Index{Unix}.
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type: document
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(no translation yet)
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Located in
./frontmatter/prologue.tex
:86
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