Linux for Technical Writers
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Linux overview for technical writers having no or very less Linux experience. Focus on basic commands, vnc server and taking screenshots for Linux application.
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What is open source
Open source software is editable, adaptable, and redistributable by anyone. It evolved from Linus Torvalds' 1991 Linux experiment. Linux is now widely used due to its low cost, security, customizability, and ability to run on various hardware. It provides graphical interfaces for experienced and non-experienced users. Linux uses a monolithic kernel divided into subsystems like memory management, device drivers, and architecture code. Virtualization allows running virtual machines through KVM, which provides a simulated hardware environment. Linux distributions include full virtualization support or just the optimized hypervisor.
Introduction to Linux Kernel by Quontra Solutions
Course Duration: 30-35 hours Training + Assignments + Actual Project Based Case Studies
Training Materials: All attendees will receive,
Assignment after each module, Video recording of every session
Notes and study material for examples covered.
Access to the Training Blog & Repository of Materials
Pre-requisites:
Basic Computer Skills and knowledge of IT.
Training Highlights
* Focus on Hands on training.
* 30 hours of Assignments, Live Case Studies.
* Video Recordings of sessions provided.
* One Problem Statement discussed across the whole training program.
* Resume prep, Interview Questions provided.
WEBSITE: www.QuontraSolutions.com
Contact Info: Phone +1 404-900-9988(or) Email - info@quontrasolutions.com
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The document discusses the Linux kernel and its structure. The Linux kernel acts as the interface between hardware and software, contains device drivers for peripherals, handles resource allocation and tracking application access to files. It is also responsible for security and access controls for users. The kernel version numbers use even numbers to indicate stable releases.
Introduction to Linux Kernel
This document provides an introduction to the Linux kernel, including its main features and architecture. It discusses the kernel's portable, open source, multi-user nature and hierarchical file system. The document outlines the Linux versioning scheme and describes the kernel's main subsystems, including process management, memory management, the virtual file system, network stack, and system call interface. It explains how the kernel uses virtual memory to separate user space and privileged kernel space.
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Introduction to GNU/Linux, Free/Libre Open Source Software, comparing the OS with Mac OSX and Microsoft Windows, and a few other infos and pointers.
Content partially reused from a Masters Degree at VHIR where I had to tech that introduction prior to using GNU/Linux tools for Bioinformatics in that master of traslational medicine: https://www.vhir.org
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This document provides an overview of several operating systems including Unix, Linux, virtual memory, and microkernels. It discusses that Unix originated in the 1960s from the Multics operating system project and details some of its early history. It also explains that Linux began as a personal project by Linus Torvalds in 1991 and has since grown significantly. Additionally, it defines virtual memory as a feature that allows computers to use disk storage for memory overflow and microkernels as minimal software that provides mechanisms for operating systems.
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Analysis of unix and windows
Unix originated as a stripped down version of MULTICS created by Ken Thompson on a PDP-7 minicomputer in the 1970s. It was written in assembly language initially but later rewritten in C by Thompson and Dennis Ritchie. POSIX standards were developed to ensure portability across Unix systems. Windows started as the command-line MS-DOS operating system in the 1980s and later added a graphical user interface called Windows. It has continued adding features and versions over time to become the dominant desktop operating system, including Windows 95, 98, 2000, and NT. In conclusion, the document compares that Unix is free and open source while Windows is proprietary, Unix can run on more system varieties, and Unix has a
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What is open source
Open source software is editable, adaptable, and redistributable by anyone. It evolved from Linus Torvalds' 1991 Linux experiment. Linux is now widely used due to its low cost, security, customizability, and ability to run on various hardware. It provides graphical interfaces for experienced and non-experienced users. Linux uses a monolithic kernel divided into subsystems like memory management, device drivers, and architecture code. Virtualization allows running virtual machines through KVM, which provides a simulated hardware environment. Linux distributions include full virtualization support or just the optimized hypervisor.
Introduction to Linux Kernel by Quontra Solutions
Course Duration: 30-35 hours Training + Assignments + Actual Project Based Case Studies
Training Materials: All attendees will receive,
Assignment after each module, Video recording of every session
Notes and study material for examples covered.
Access to the Training Blog & Repository of Materials
Pre-requisites:
Basic Computer Skills and knowledge of IT.
Training Highlights
* Focus on Hands on training.
* 30 hours of Assignments, Live Case Studies.
* Video Recordings of sessions provided.
* One Problem Statement discussed across the whole training program.
* Resume prep, Interview Questions provided.
WEBSITE: www.QuontraSolutions.com
Contact Info: Phone +1 404-900-9988(or) Email - info@quontrasolutions.com
Browsing Linux Kernel Source
The document discusses the Linux kernel and its structure. The Linux kernel acts as the interface between hardware and software, contains device drivers for peripherals, handles resource allocation and tracking application access to files. It is also responsible for security and access controls for users. The kernel version numbers use even numbers to indicate stable releases.
Introduction to Linux Kernel
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Introduction to GNU/Linux, Free/Libre Open Source Software, comparing the OS with Mac OSX and Microsoft Windows, and a few other infos and pointers.
Content partially reused from a Masters Degree at VHIR where I had to tech that introduction prior to using GNU/Linux tools for Bioinformatics in that master of traslational medicine: https://www.vhir.org
Linux & Unix Operating System's
This document provides an overview of several operating systems including Unix, Linux, virtual memory, and microkernels. It discusses that Unix originated in the 1960s from the Multics operating system project and details some of its early history. It also explains that Linux began as a personal project by Linus Torvalds in 1991 and has since grown significantly. Additionally, it defines virtual memory as a feature that allows computers to use disk storage for memory overflow and microkernels as minimal software that provides mechanisms for operating systems.
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Analysis of unix and windows
Unix originated as a stripped down version of MULTICS created by Ken Thompson on a PDP-7 minicomputer in the 1970s. It was written in assembly language initially but later rewritten in C by Thompson and Dennis Ritchie. POSIX standards were developed to ensure portability across Unix systems. Windows started as the command-line MS-DOS operating system in the 1980s and later added a graphical user interface called Windows. It has continued adding features and versions over time to become the dominant desktop operating system, including Windows 95, 98, 2000, and NT. In conclusion, the document compares that Unix is free and open source while Windows is proprietary, Unix can run on more system varieties, and Unix has a
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The document provides an overview of the Linux architecture including:
1) It discusses the history of Linux from its origins as a free UNIX-like operating system developed by Linus Torvalds to the over 18 million lines of code it contains today.
2) It describes the key components of the Linux system architecture including the hardware layer, kernel, shell, and utilities. The kernel acts as the core of the OS and interacts with hardware to perform low-level services.
3) It outlines several important kernel functions including file system management, process management and scheduling, memory management, and device drivers which allow communication with I/O devices through device files.
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2) It describes security in UNIX and covers topics like processes, signals, system calls, shells, threads, and the ls command.
3) It discusses flags for Linux, scheduling, booting, memory handling, sharing files, paging, networking, terminal management, I/O, streams, locking files, and system calls for file and directory management.
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This document provides an overview of the Linux operating system. It discusses the history and origins of Linux, including Unix, GNU, and MINIX. It describes how Linux supports many programming languages like C, C++, and Java through tools like GCC. It also outlines key uses of Linux in servers, supercomputers, and mentions advantages like stability, being free and open source software, and ability to run on older hardware. However, it also notes disadvantages such as a steeper learning curve and need for more technical ability compared to other operating systems.
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The document discusses various topics related to Linux including:
1. The history of Linux originating from a personal project by Linus Torvalds in 1991 and its growth over time into a large open source operating system kernel.
2. Key Linux file management commands like ls to list files in a directory, mkdir to create directories, cp to copy files, and chmod to modify permissions on files and folders.
3. Useful Linux terminal shortcuts for navigating and editing text like cursor movements, copying/pasting, and accessing command history.
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This document provides an introduction to UNIX/Linux operating systems. It discusses what an operating system is and its main functions. It then covers the history of UNIX, its general characteristics, and popular flavors including Linux. The document outlines the main parts of UNIX like the kernel, shell, and utilities. It compares Linux and Windows and describes UMBC's computing environment including graphical and command line interfaces. Finally, it lists some common programming tools available under Linux.
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https://archive.fosdem.org/2014/schedule/event/minix_3_on_arm/
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Visit Us: http://www.conlinetraining.com/
Facebook : https://www.facebook.com/conlinetraining/
Google+ : https://plus.google.com/u/0/collections?arp=1&cfem=111
Twitter : https://twitter.com/conlinetrainin9
Drop your Response :http://www.conlinetraining.com/educationwp/
Introduction to linux
This is about introduction to linux. In this slide, We will understand how linux is useful for programmer and developer. Also we will see linux is more useful than window for developer.
Introduction to linux
Linux is an open source operating system initially developed for Intel processors but now available on other platforms. The Linux kernel was created by Linus Torvalds and forms the core of any Linux distribution. Distributions package the kernel with other software and come in different categories for embedded systems, desktops, and servers. Common distributions include Ubuntu, Fedora, and CentOS. The command line interface provides power and flexibility, while the graphical user interface offers accessibility through desktop environments like GNOME.
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This document provides an overview of UNIX and shell programming. It discusses the features of UNIX including its multi-user and multi-tasking capabilities. It then briefly outlines the history of UNIX and describes the command structure and usage. The document explains how to use man pages and other commands like man -k and apropos for getting help. It also discusses how to troubleshoot terminal issues and provides keyboard shortcuts.
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This document provides an overview of the Linux operating system. It discusses that Linux is an open-source, multi-user operating system that can run on 32-bit or 64-bit hardware. It then describes some key features of Linux like portability, security, and its hierarchical file system. The document also outlines the architecture of Linux, including its hardware layer, kernel, shell, and utilities. It compares Linux to Unix and Windows, noting Linux is free while Unix is not and that Linux supports multi-tasking better than Windows. Finally, it lists some advantages like free/open-source nature and stability as well as disadvantages such as lack of standard edition and less gaming support.
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The document provides an introduction to UNIX and the history of UNIX and Linux. It discusses the following key points:
- UNIX was created in 1969 at Bell Labs to be multi-tasking and multi-user to help scientists with their calculations. It has a philosophy of everything being treated as a file.
- Over time, UNIX split between proprietary UNIX variants from companies like Sun and IBM and non-proprietary variants like BSD and Linux.
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The document provides an overview of the Linux architecture including:
1) It discusses the history of Linux from its origins as a free UNIX-like operating system developed by Linus Torvalds to the over 18 million lines of code it contains today.
2) It describes the key components of the Linux system architecture including the hardware layer, kernel, shell, and utilities. The kernel acts as the core of the OS and interacts with hardware to perform low-level services.
3) It outlines several important kernel functions including file system management, process management and scheduling, memory management, and device drivers which allow communication with I/O devices through device files.
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This document discusses various topics related to UNIX and Linux operating systems including:
1) It provides a history of UNIX and overview of processes, memory management, input/output, and the file system in UNIX.
2) It describes security in UNIX and covers topics like processes, signals, system calls, shells, threads, and the ls command.
3) It discusses flags for Linux, scheduling, booting, memory handling, sharing files, paging, networking, terminal management, I/O, streams, locking files, and system calls for file and directory management.
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This document provides an overview of the Linux operating system. It discusses the history and origins of Linux, including Unix, GNU, and MINIX. It describes how Linux supports many programming languages like C, C++, and Java through tools like GCC. It also outlines key uses of Linux in servers, supercomputers, and mentions advantages like stability, being free and open source software, and ability to run on older hardware. However, it also notes disadvantages such as a steeper learning curve and need for more technical ability compared to other operating systems.
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The document discusses various topics related to Linux including:
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2. Key Linux file management commands like ls to list files in a directory, mkdir to create directories, cp to copy files, and chmod to modify permissions on files and folders.
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The document provides information about the Linux operating system, including its structure, components, history, and features. It discusses the kernel as the core component that manages devices, memory, processes, and system calls. It also describes system libraries, tools, and end user tools. The document outlines the history of Linux from its creation in 1991 to recent developments. It explains the architecture including the kernel, system libraries, hardware layer, and shells. Finally, it lists some key Linux commands like sudo, man, echo, and passwd.
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This document provides an introduction to the Unix operating system, including Linux. It discusses that Unix is a layered operating system with the kernel interacting directly with hardware to provide services to user programs. Linux is then introduced as a free, open-source operating system based on Unix. The document outlines the directory structure and text editors of Unix and provides information on the Linux kernel, its functions, and different Linux distributions.
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The document provides an overview of the Unix operating system and its components. It discusses:
- Unix is a multi-user, multi-tasking operating system made up of a kernel, shell, and programs. The kernel manages hardware access and allocation of resources while the shell acts as an interface between the user and kernel.
- The history of Unix, which was first created in 1969 at Bell Labs. Key developments included it being rewritten in C in 1973 and the origins of Linux in 1991.
- The core components of Unix - the kernel, shell, utilities, and applications. The kernel handles processes and resources while the shell interprets commands. There are standard utilities and custom applications.
Intro tounix
The document provides an introduction to UNIX and Linux operating systems. It discusses what an operating system is and its main tasks like controlling hardware, running applications, and managing files and data. It then covers the history of UNIX, its characteristics, parts like the kernel and shell, flavors including open source like Linux and proprietary like Solaris, interfaces, and programming tools available in Linux.
CHAPTER 1 INTRODUCTION TO UNIX.pptx
This document provides an introduction to the UNIX operating system. It discusses the history and development of UNIX, the key components of the UNIX system architecture including the kernel, shells/GUIs, and file system. It also outlines common UNIX commands and sessions, describing how to log in and out, change passwords, and view system information. The document is intended to explain the basic concepts and components of UNIX to new users.
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Linux for Technical Writers
- 16. Thanks for attending! More tips and information available at: http://gurpreetwrites.wordpress.com G urpreet Singh is a professional writer and a trainer based in New Delhi having a keen interest in Human Psychology. He works in the creative realms of Technical Writing, Business Writing (MarCom), Web-Copy Writing and Training. He can be contacted at [email_address] .
Editor's Notes
- -name desktop-name Each desktop has a name which may be displayed by the viewer. It defaults to " host : display# ( username )" but you can change it with this option. It is passed in to the xstartup script via the $VNCDESKTOP environment variable, allowing you to run a different set of applications according to the name of the desktop. -geometry width x height Specify the size of the desktop to be created. Default is 1024x768. -depth depth Specify the pixel depth in bits of the desktop to be created. Default is 16, other possible values are 8, 15 and 24 - anything else is likely to cause strange behaviour by applications. -pixelformat format Specify pixel format for server to use (BGRnnn or RGBnnn). The default for depth 8 is BGR233 (meaning the most significant two bits represent blue, the next three green, and the least significant three represent red), the default for depth 16 is RGB565 and for depth 24 is RGB888.