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Editores, Compilación Y Ejecución)
Guía práctica de estudio 06: Entorno de C (editores, compilación y ejecución) Elaborado por: Ing. Laura Sandoval Montaño Juan Francisco De reza Trujillo Guía práctica de estudio 06: Entorno de C (editores, compilación y ejecución) Objetivo: Conocer y usar los ambientes y herramientas para el desarrollo y ejecución de programas en Lenguaje C, como editores y compiladores en diversos sistemas operativos. Actividades: . Utilizando un editor de GNU/Linux, crear un archivo de texto . Modificar/actualizar un archivo ya existente con un editor GNU/Linux. Crear, compilar y ejecutar un programa simple escrito en C en GNU/Linux . En algún entorno de desarrollo de Windows, crear, compilar y ejecutar un programa simple escrito en C. Introducción Un lenguaje de programación permite expresar una serie de instrucciones que podrán ser realizadas por una computadora. Unos de los lenguajes de programación mayormente difundidos es el lenguaje C. Éste es muy utilizado ya que la forma de dar instrucciones es muy cercana a lo que un humano podría abstraer, es decir, las instrucciones no son tal cual las que una computadora podría entender, para ello se necesitaría conocer a fondo el microprocesador, el sistema operativo entre otros aspectos. Por esta razón, C es conocido como un lenguaje de alto nivel, esto significa a que las instrucciones podrían ser entendidas fácilmente por un humano. En contraparte, un lenguaje de bajo nivel, son instrucciones que son cercanas a lo que la máquina puede entender y difícilmente pueden ser comprendidas por una persona que no tenga conocimientos de la máquina en que operarán. Algunos autores consideran al lenguaje C como un lenguaje de mediano nivel, ya que no es totalmente transparente sino tiene elementos que tienen que ver con la arquitectura de la máquina a la hora de programar. -
Vim for Humans Release 1.0
Vim for humans Release 1.0 Vincent Jousse August 12, 2015 CONTENTS 1 Preamble 1 1.1 Disclaimer .................... ..................... 1 1.2 Paid book but free price .................... ..................... 1 1.3 Free license .................... ..................... 1 1.4 Thanks .................... ..................... 1 2 Introduction 3 2.1 For who? .................... ..................... 4 2.2 What you will be learning .................... .................... 4 2.3 What you will not be learning .................... .................. 4 2.4 The hardest part is to get started .................... ................. 5 3 Having a usable Vim 7 3.1 Essential preamble: the insert mode .................... ............... 8 3.2 Modes: the powerful Vim secrets .................... 10 3.3 The lifesaver default configuration .................... 12 3.4 And now, the color! .................... ..................... 13 3.5 Ourfirst plugin: thefile explorer .................... 17 3.6 Here we go .................... ..................... 19 4 The text editor you’ve always dreamed of 23 4.1 Learning how to move: the copy/paste use case ..................... 23 4.2 Forgetting the directional keys .................... 26 4.3 Doing without the Esc key .................... .................... 29 4.4 Combining keys and moves .................... ................... 29 4.5 Search / Move quickly .................... ..................... 30 4.6 Visual mode .................... ..................... 31 4.7 It’s your turn! .................... .................... -
Linux Fundamentals (GL120) U8583S This Is a Challenging Course That Focuses on the Fundamental Tools and Concepts of Linux and Unix
Course data sheet Linux Fundamentals (GL120) U8583S This is a challenging course that focuses on the fundamental tools and concepts of Linux and Unix. Students gain HPE course number U8583S proficiency using the command line. Beginners develop a Course length 5 days solid foundation in Unix, while advanced users discover Delivery mode ILT, vILT patterns and fill in gaps in their knowledge. The course View schedule, local material is designed to provide extensive hands-on View now pricing, and register experience. Topics include basic file manipulation; basic and View related courses View now advanced filesystem features; I/O redirection and pipes; text manipulation and regular expressions; managing jobs and processes; vi, the standard Unix editor; automating tasks with Why HPE Education Services? shell scripts; managing software; secure remote • IDC MarketScape leader 5 years running for IT education and training* administration; and more. • Recognized by IDC for leading with global coverage, unmatched technical Prerequisites Supported distributions expertise, and targeted education consulting services* Students should be comfortable with • Red Hat Enterprise Linux 7 • Key partnerships with industry leaders computers. No familiarity with Linux or other OpenStack®, VMware®, Linux®, Microsoft®, • SUSE Linux Enterprise 12 ITIL, PMI, CSA, and SUSE Unix operating systems is required. • Complete continuum of training delivery • Ubuntu 16.04 LTS options—self-paced eLearning, custom education consulting, traditional classroom, video on-demand -
Text Editing in UNIX: an Introduction to Vi and Editing
Text Editing in UNIX A short introduction to vi, pico, and gedit Copyright 20062009 Stewart Weiss About UNIX editors There are two types of text editors in UNIX: those that run in terminal windows, called text mode editors, and those that are graphical, with menus and mouse pointers. The latter require a windowing system, usually X Windows, to run. If you are remotely logged into UNIX, say through SSH, then you should use a text mode editor. It is possible to use a graphical editor, but it will be much slower to use. I will explain more about that later. 2 CSci 132 Practical UNIX with Perl Text mode editors The three text mode editors of choice in UNIX are vi, emacs, and pico (really nano, to be explained later.) vi is the original editor; it is very fast, easy to use, and available on virtually every UNIX system. The vi commands are the same as those of the sed filter as well as several other common UNIX tools. emacs is a very powerful editor, but it takes more effort to learn how to use it. pico is the easiest editor to learn, and the least powerful. pico was part of the Pine email client; nano is a clone of pico. 3 CSci 132 Practical UNIX with Perl What these slides contain These slides concentrate on vi because it is very fast and always available. Although the set of commands is very cryptic, by learning a small subset of the commands, you can edit text very quickly. What follows is an outline of the basic concepts that define vi. -
The Unix Shell Introduction to the Shell Files and the File System Creating and Deleting Files
The Unix Shell Introduction to the shell Files and the file system Creating and deleting files Copyright © Software Carpentry 2010 This work is licensed under the Creative Commons Attribution License See http://software-carpentry.org/license.html for more information. The Unix Shell Introduction Copyright © Software Carpentry 2010 This work is licensed under the Creative Commons Attribution License See http://software-carpentry.org/license.html for more information. The Unix Shell Introduction The Unix Shell Introduction Run Programs The Unix Shell Introduction Run Store Programs Data The Unix Shell Introduction Run Store Programs Data Communicate with each other The Unix Shell Introduction Run Store Programs Data Communicate Interact with each other with us The Unix Shell Introduction Interact with us The Unix Shell Introduction Interact with us Telepathy The Unix Shell Introduction Interact with us Telepathy Speech The Unix Shell Introduction Interact with us Telepathy Speech WIMP (windows, icons, mice, pointers) The Unix Shell Introduction Interact with us Rewiring Telepathy Speech WIMP The Unix Shell Introduction Interact with us Rewiring Telepathy Typewriter Speech WIMP The Unix Shell Introduction Typewriter The Unix Shell Introduction Typewriter Line printer + keyboard The Unix Shell Introduction Typewriter Line printer + keyboard Text only The Unix Shell Introduction Typewriter Line printer + keyboard Text only The Unix Shell Introduction Typewriter Line printer + keyboard Text only CLUI: command-line user interface The Unix Shell -
A Brief Introduction to Unix-2019-AMS
A Brief Introduction to Linux/Unix – AMS 2019 Pete Pokrandt UW-Madison AOS Systems Administrator [email protected] Twitter @PTH1 Brief Intro to Linux/Unix o Brief History of Unix o Basics of a Unix session o The Unix File System o Working with Files and Directories o Your Environment o Common Commands Brief Intro to Unix (contd) o Compilers, Email, Text processing o Image Processing o The vi editor History of Unix o Created in 1969 by Kenneth Thompson and Dennis Ritchie at AT&T o Revised in-house until first public release 1977 o 1977 – UC-Berkeley – Berkeley Software Distribution (BSD) o 1983 – Sun Workstations produced a Unix Workstation o AT&T unix -> System V History of Unix o Today – two main variants, but blended o System V (Sun Solaris, SGI, Dec OSF1, AIX, linux) o BSD (Old SunOS, linux, Mac OSX/MacOS) History of Unix o It’s been around for a long time o It was written by computer programmers for computer programmers o Case sensitive, mostly lowercase abbreviations Basics of a Unix Login Session o The Shell – the command line interface, where you enter commands, etc n Some common shells Bourne Shell (sh) C Shell (csh) TC Shell (tcsh) Korn Shell (ksh) Bourne Again Shell (bash) [OSX terminal] Basics of a Unix Login Session o Features provided by the shell n Create an environment that meets your needs n Write shell scripts (batch files) n Define command aliases n Manipulate command history n Automatically complete the command line (tab) n Edit the command line (arrow keys in tcsh) Basics of a Unix Login Session o Logging in to a unix -
Set up Mail Server Documentation 1.0
Set Up Mail Server Documentation 1.0 Nosy 2014 01 23 Contents 1 1 1.1......................................................1 1.2......................................................2 2 11 3 13 3.1...................................................... 13 3.2...................................................... 13 3.3...................................................... 13 4 15 5 17 5.1...................................................... 17 5.2...................................................... 17 5.3...................................................... 17 5.4...................................................... 18 6 19 6.1...................................................... 19 6.2...................................................... 28 6.3...................................................... 32 6.4 Webmail................................................. 36 6.5...................................................... 37 6.6...................................................... 38 7 39 7.1...................................................... 39 7.2 SQL.................................................... 41 8 43 8.1...................................................... 43 8.2 strategy.................................................. 43 8.3...................................................... 44 8.4...................................................... 45 8.5...................................................... 45 8.6 Telnet................................................... 46 8.7 Can postfix receive?.......................................... -
Session: Introduction Topic: Editors Daniel Chang
COP 3344 Introduction to UNIX Lecture Session: Introduction Topic: Editors Daniel Chang Copyright August 2006, Daniel Chang COP 3344 Introduction to UNIX Using "pico" • The command "pico" will start the "pico" text editor with an empty buffer • Specifying a file name will have "pico" open that file (or start a new file) • Incidentally, "nano" is a GNU clone of "pico" pico pico <filename> Commands • Arrow keys are used to navigate around document • Similar to "pine" e-mail program, available commands are displayed at the bottom of the "pico" window • The caret symbol (^) indicates you must press and hold the control key first, then press the key for the command. Marking and Cut & Paste • You cannot use your mouse in "pico" (actually, the mouse works to cut and paste because of the SSHClient program, but you must learn how to work without it) • ^^ (ctrl-shift-^) begins marking text at the current cursor position • Use the arrow keys to mark text • ^k cuts text (kills), ^u then brings the text back at the current cursor position Saving • ^o writes "Out" the buffered text to a file • A prompt appears at the bottom of the screen allowing you to specify a file name • ^x exits "pico" Copyright August 2006, Daniel Chang COP 3344 Introduction to UNIX "pico" Commands (arrows) Move cursor (bksp) Move cursor left one space, deleting character ^a Move to beginning of line ^b Move back one character (same as left arrow) ^e Move to end of line ^f Move forward one character (same as right arrow) ^n Move to next line (same as down arrow) ^p Move to previous -
Introduction to Unix / Linux
The Unix and GNU / Linux command line The Unix and GNU / Linux command line Michael Opdenacker Free Electrons http://free-electrons.com Created with OpenOffice.org 2.x The Unix and GNU / Linux command line © Copyright 2004-2007, Free Electrons Creative Commons Attribution-ShareAlike 2.5 license http://free-electrons.com Oct 5, 2007 1 Rights to copy Attribution ± ShareAlike 2.5 © Copyright 2004-2007 You are free Free Electrons to copy, distribute, display, and perform the work [email protected] to make derivative works to make commercial use of the work Document sources, updates and translations: Under the following conditions http://free-electrons.com/training/intro_unix_linux Attribution. You must give the original author credit. Corrections, suggestions, contributions and Share Alike. If you alter, transform, or build upon this work, you may distribute the resulting work only under a license translations are welcome! identical to this one. For any reuse or distribution, you must make clear to others the license terms of this work. Any of these conditions can be waived if you get permission from the copyright holder. Your fair use and other rights are in no way affected by the above. License text: http://creativecommons.org/licenses/by-sa/2.5/legalcode The Unix and GNU / Linux command line © Copyright 2004-2007, Free Electrons Creative Commons Attribution-ShareAlike 2.5 license http://free-electrons.com Oct 5, 2007 2 Best viewed with... This document is best viewed with a recent PDF reader or with OpenOffice.org itself! Take -
The Linux Command Line
The Linux Command Line Second Internet Edition William E. Shotts, Jr. A LinuxCommand.org Book Copyright ©2008-2013, William E. Shotts, Jr. This work is licensed under the Creative Commons Attribution-Noncommercial-No De- rivative Works 3.0 United States License. To view a copy of this license, visit the link above or send a letter to Creative Commons, 171 Second Street, Suite 300, San Fran- cisco, California, 94105, USA. Linux® is the registered trademark of Linus Torvalds. All other trademarks belong to their respective owners. This book is part of the LinuxCommand.org project, a site for Linux education and advo- cacy devoted to helping users of legacy operating systems migrate into the future. You may contact the LinuxCommand.org project at http://linuxcommand.org. This book is also available in printed form, published by No Starch Press and may be purchased wherever fine books are sold. No Starch Press also offers this book in elec- tronic formats for most popular e-readers: http://nostarch.com/tlcl.htm Release History Version Date Description 13.07 July 6, 2013 Second Internet Edition. 09.12 December 14, 2009 First Internet Edition. 09.11 November 19, 2009 Fourth draft with almost all reviewer feedback incorporated and edited through chapter 37. 09.10 October 3, 2009 Third draft with revised table formatting, partial application of reviewers feedback and edited through chapter 18. 09.08 August 12, 2009 Second draft incorporating the first editing pass. 09.07 July 18, 2009 Completed first draft. Table of Contents Introduction....................................................................................................xvi -
GNU Nano a Small and Friendly Text Editor Version 2.8.7
GNU nano a small and friendly text editor version 2.8.7 Chris Allegretta This manual documents the GNU nano editor. This manual is part of the GNU nano distribution. Copyright c 1999-2009, 2014-2017 Free Software Foundation, Inc. This document is dual-licensed. You may distribute and/or modify it under the terms of either of the following licenses: * The GNU General Public License, as published by the Free Software Foun- dation, version 3 or (at your option) any later version. You should have re- ceived a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/. * The GNU Free Documentation License, as published by the Free Software Foundation, version 1.2 or (at your option) any later version, with no Invari- ant Sections, no Front-Cover Texts, and no Back-Cover Texts. You should have received a copy of the GNU Free Documentation License along with this program. If not, see http://www.gnu.org/licenses/. You may contact the author by e-mail: [email protected] 1 1 Introduction GNU nano is a small and friendly text editor. Besides basic text editing, nano offers many extra features, such as an interactive search-and-replace, undo/redo, syntax coloring, smooth scrolling, auto-indentation, go-to-line- and-column-number, feature toggles, file locking, backup files, and interna- tionalization support. The original goal for nano was to be a complete bug-for-bug emulation of Pico. But currently the goal is to be as compatible as possible while offering a superset of Pico's functionality. -
Fundamentals of Working at the Command Line at Graham.Key
General Interest Seminar Series, 2018 Fundamentals of working at the command line at Graham Isaac Ye, High Performance Technical Consultant SHARCNET, York University [email protected] !1 General Interest Seminar Series, 2018 JOB, SCHEDULER, RESOURCE Computing Graham.computecanada.ca node Submitting a job Client Login SSH SLURM Computing PC node node /scratch Computing - SSH Client - Module load - Run-time node (Putty, - Compilation - # of MobaXterm) - Checking cores jobs - Memory - Job - Writing submission files Fundamentals of working at the command line at Graham "2 General Interest Seminar Series, 2018 Outlines • Basic LINUX concepts • BASH command line essentials • Command pipes/redirection • SHELL variables/scripts • Filesystems and permissions • Managing files • Working environment • Modules (if time permitted) Fundamentals of working at the command line at Graham "3 General Interest Seminar Series, 2018 Behind the command line: UNIX & SHELL • Unix is an operating system, Graham runs CentOS Linux, a distributions of Linux operating systems • Most Unix-based systems have a GUI interface, but the Command Line (CL) offers more complex and abstract interactions with far less effort • At login the system starts a SHELL process for you that acts as your CL interpreter to interface with the operation system • Borne Again SHELL (BASH) is the default shell at SHRCNET Fundamentals of working at the command line at Graham "4 General Interest Seminar Series, 2018 What is Shell? • Shell is the interface between end user and the system Fundamentals of working at the command line at Graham "5 General Interest Seminar Series, 2018 The shell of Linux • Linux has a variety of different shells: – Bourne shell (sh), C shell (csh), Korn shell (ksh), TC shell (tcsh), Bourne Again shell (bash).