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16 Cards in this Set

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Linus Torvalds

Developed the first linux kernel

Linux kernel

-Bash


-GCC


-Update

minimal and simple

Bash

Is the primary command line interface for linux OS

GCC

Is the C++ compiler for code

Update

Is the utility for flushing the file system buffers.

GNU

Is a recursive acronym for "GNU's not lunix"


GNU is unix like but differs because it is free software without the unix code.

Richard Stallman

Founder of GNU in 1983 with original focus on the "Free Software Foundation" (FSF)

GNU/LInux

Is a combination of GNU software and linux kernel




Software utilities to be used with linux is developed under the "GCC" (GNU C Compiler)

GPL

"GNU Public License" requires that the source code remain freely available to anyone who might want it.

Distributions consists of...

-Linux kernel


-Core unix tools


-Supplemental software


-Startup scripts


-Installers



Linux Kernel

Is the core of every linux operating system.

Core unix tools

Utilities that manages disks or other things critical for making the linux system more functional.

Supplemental Software

Additional software (Major applications, desktop environments, productivity tools etc)

Startup Scripts

Each personalities come out of each distro by the way in which it is managed in start up process. Linux uses script and utilities to launch programs which links the computer to perhaps a network or even present a login prompt.

(New versions of distros are more of startup services vs. scripts)

Installers

Core ft in linux distros and set distros apart from each other. Installs and manages that software.

List of Linux Distributions

-CentOS


-Debian


-Fedora


-Gentoo linux


-Open SUSE/SUSE
-Red Hat


-Slackware


-Ubuntu