Vim for Humans Release 1.0
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
The Oldest Rivalry in Computing Forget Apple Vs
Follow us on Twitter for more great Slate stories! Follow @slate BITWISE DECODING THE TECH WORLD. MAY 9 2014 9:57 AM The Oldest Rivalry in Computing Forget Apple vs. Google. Emacs and Vi have been battling for text-editor supremacy among programmers for 40 years. By David Auerbach An early Emacs manual cover from 1981. Courtesy of GNU Emacs n a world where both software and hardware frequently become obsolete right I on release, two rival programs can stake a claim to being among the longest-lived applications of all time. Both programs are about to enter their fifth decades. Both programs are text editors, for inputting and editing code, data files, raw HTML Web pages, and anything else. And they are mortal enemies. Their names are Emacs and Vi (styled by programmers as “vi”). These editors are legendary and ancient, no exaggeration. Both date back to at least 1976, making them older than the vast majority of people currently using them. Both programs are text editors, which means they are not WYSIWYG (what you see is what you get)—unlike, say, word processors like Microsoft Word, they do not format your words onscreen. Programming is very different from word processing, and the basic goal of Emacs and Vi—fast editing of source code (and any other text files)—has yet to become obsolete. Both have been in ongoing development for almost 40 years. These two wizened programs are as close to equally matched enemies as any two programs have ever been. If you know a programmer who uses one of them, there’s a good chance that she hates the other. -
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. -
Mac Text Editor for Coding
Mac Text Editor For Coding Sometimes Pomeranian Mikey probed her cartography allegorically, but idiomorphic Patrik depolymerizes despotically or stains ethnocentrically. Cereal Morten sick-out advisably while Bartel always overglazing his anticholinergic crunches pregnantly, he equilibrating so eath. Substantiated Tore usually exuviated some Greenwich or bumbles pedagogically. TextEdit The Built-in Text Editor of Mac OS X CityMac. 4 great editors for macOS for editing plain lazy and for coding. Brackets enables you! Many features that allows you could wish to become almost everything from an awesome nintendo switch to. Top 11 Code Editors for Software Developers Bit Blog. We know what you have specific id, so fast feedback on rails without even allow users. Even convert any one. Spaces and broad range of alternatives than simply putting your code after it! It was very good things for example. Great joy to. What may find in pakistan providing payment gateway security news, as close to any query or. How does Start Coding Programming for Beginners Learn Coding. It was significantly as either running on every developer you buy, as well from your html tools for writing for free to add or handling is. Code is free pattern available rate your favorite platform Linux Mac OSX and Windows Categories in power with TextEdit Text Editor Compare. How do I steer to code? Have to inflict pain on this plot drawn so depending on your writing source code. Text but it does not suitable for adjusting multiple computers users. The wheat free if paid text editors for the Mac iMore. After logging in free with google translate into full member of useful is a file in a comment is ideal environment, where their personal taste. -
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 -
Text Editors for Programmers
Text Editors for Programmers Dr. Prasad Kulkarni Michael Jantz Jamie Robinson 1 Real Programmers 2 vim • Based on vi – vi written in 1976 and has become standard on Unix machines • Basic design principles: – Retains each permutation of typed keys to resolve commands – Smaller and faster editor ± but with less capacity for customization – Uses distinct editing ªmodesº 3 Using Vim on a Simple Example • You should have received two source files (simple.c and simple.h), a Makefile, and a dot_vimrc file from the lab website. – Save dot_vimrc as .vimrc in your home directory – Use mv to rename the file • mv dot_vimrc ~/.vimrc • “dot_vimrc” – A collection of vim commands run each time you start vim – Used to set mappings / options that are not otherwise set by default. 4 Using Vim to Create & Edit a File • Start a session – vim simple.c • Press 'i' to enter insert mode – Now type any text you want • 'Esc' to enter command mode – ':wq' to write changes and exit the session 5 Vim – Modes of Operation • Command Mode • Input Mode • Visual Mode V, v, ctrl - v Command Visual Escape Escape I, i, A, a, O, o, R, r Input 6 Essential Commands • :e file – Edit file in a new buffer • :w – Save any modifications to the current buffer. • :q – Quit Vim. If you have modifications you do not want to save, use :q! • u, <c-r> – Undo, redo 7 Command Mode: Navigation • Reopen simple.c – Use j, k, l, and h to navigate around the file as shown. This may take awhile get used to, but is very nice once you have it down. -
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 -
Research and Technical Resource Guide
Research and Technical Resources Princeton Astrophysics This guide is meant to provide an overview of essential tools used in astronomy and astrophysics research. They are primarily aimed at the undergraduates beginning to learn the ins and outs of research. 1 General Information about the Department Here are some general things to be aware of as students in Peyton Hall. • The undergraduate portion of the website: www.princeton.edu/astro/undergraduate. This is the best place to look for requirements. • Peyton Hall documentation wiki: www.astro.princeton.edu/docs/Main Page. Lots of information on technical matters, ranging from ssh-ing into workstations to setting up printers on your computer. • See www.astro.princeton.edu/docs/Requesting assistance for the email to contact for any IT assistance you need. • Spring colloquium series: During the Spring semester, we host a speaker every Tuesday afternoon (at 4:30), followed by a reception. Speakers are invited at least partially based on their ability to give good talks. The schedule can be found at www.princeton.edu/astro/news-events/public-events. • Wunch (Wednesday Lunch): www.astro.princeton.edu/∼wunch. Slightly less formal talks are given throughout the academic year, Wednesdays, 12:30. The speakers are often postdocs or grad students. Feel free to bring (or order|see the website) lunch. • Institute for Advanced Study colloquium: www.sns.ias.edu/∼seminar/colloquia.shtml. Though not often frequented by undergrads, you are welcome to attend the Tuesday morning (11:00) talks they host. These are often given by well-known and established astrophysicists, so if one comes up on a topic you are interested in, you should check it out. -
Help Topic: Getting Started with Emacs Spring 2020 Michael Benjamin, [email protected] Department of Mechanical Engineering, CSAIL MIT, Cambridge MA 02139
Help Topic: Getting Started with Emacs Spring 2020 Michael Benjamin, [email protected] Department of Mechanical Engineering, CSAIL MIT, Cambridge MA 02139 Getting Started with Emacs If you are using your own Linux machine, or your own Mac in 2.680, chances are you already are familiar with Emacs or a suitably equivalent text editor. This page is written with the new Mac user in mind who has never used Emacs. It may be useful for others as well. The pre-installed emacs Most likely your machine already has a version of emacs installed, with the full path name of /usr/bin/emacs. Verify this: $ which emacs /usr/bin/emacs If this is not the case, install it. On the Mac: $ sudo port install emacs In Linux: $ sudo apt-get install emacs The absolute minimal emacs There are many things you can do in emacs. Here we describe how to (1) open a file, (2) save a few changes, and (3) quit. This at least allows us to do a few things in emacs before learning further. 1. Open a file in emacs: $ /usr/bin/emacs testfile We use the full emacs pathname in the off chance that /usr/bin/ may not be in your shell path. You can try it without the /usr/bin/. You should be able to just type text, and use the arrow keys, backspace, delete etc., to just compose a sample for yourself. 1 2. Save a file in emacs: To save a file, type the following two commands: Ctrl-x, then Ctrl-s. You should see a line at the very bottom of your emacs window like: Wrote /Users/myname/testfile If not, type Ctrl-g in the emacs window (a useful way of resetting any weird state you may have gotten yourself into), and try the save again. -
What Is Vi ? Vi History Characteristics of Vi
Arvind Maskara 2/15/16 What is vi ? The visual editor initially developed on Unix. The vi editor (“vee eye”) Before vi the primary editor used on Unix was the line editor n User was able to see/edit only one line of the text NOTE: You will not be examined at a time The vi editor is a text editor, not a text on the detailed usage of vi, but formatter (like MS Word) you should know the basics n You cannot set margins… n Center headings… n Set text as bold… Adapted by Dr. Andrew Vardy from www.wildbill.org/rose/Fall09/ch03.ppt supercomputingchallenge.org/98-99/stts-99/vi.ppt Vi History Characteristics of vi Originally written by Bill Joy in 1976. The vi editor is: Who is Bill Joy? n Very powerful n He co-founded Sun Microsystems in 1982 and served as chief scientist until 2003. n …But cryptic Joy's prowess as a computer The best way to learn vi commands is programmer is legendary, with an oft- to use them told anecdote that he wrote the vi editor So practice… in a weekend. Joy denies this assertion. vi editor 1 Arvind Maskara 2/15/16 Vim equals Vi Starting vi Most installations of vi actually use a First, see what version of vi is installed different program called vim on your system through “man vi” n Vi Improved Type vi <filename> at the shell prompt n http://www.vim.org After pressing enter the command n Charityware – donations accepted to help prompt disappears and you see tilde(~) children in Uganda through the ICCF characters on all the lines n Main author is Bram Moolenaar These tilde characters indicate that the line is blank vi Window Display Vi is a Modal Editor There are (at least) three modes in vi Line one n Command mode (a.k.a. -
Technical Workflows and Tools for Experimental Publishing
COPIM • Books Contain Multitudes: Exploring Experimental Publishing Part 3: Technical Workows and Tools for Experimental Publishing Marcell Mars, Tobias Steiner, Janneke Adema Published on: Jan 29, 2021 DOI: 10.21428/785a6451.174760b2 License: Creative Commons Attribution 4.0 International License (CC-BY 4.0) COPIM • Books Contain Multitudes: Exploring Experimental Publishing Part 3: Technical Workows and Tools for Experimental Publishing For this third part of the scoping report, we will be looking at the technical developments around experimental book publishing. We will be doing so in a three-fold manner in the next three sections. First, instead of conducting a landscape study ourselves, we will be reviewing a number of studies and resources that have recently been released and that have tried to categorise, analyse, and map the open source publishing tools and platforms currently available to support open access (book) publishing. Our focus in this analysis will predominantly be on those tools and technologies that can support the kinds of experimental publications that we have identified in the first two parts of this scoping report. Secondly, in section 2, we will outline a proposed methodology to analyse and categorise the currently available tools and technologies to support the creation of an online resource for publishers and authors in year 3 of the COPIM project. This online resource will include the technological support and workflows available to enable more experimental forms of book publishing, whilst showcasing examples and best practices for different levels of technical know-how. Thirdly, in section 3, we will make an initial attempt at categorising a selection of tools following this proposed methodology, where we will be focusing on collaborative writing tools and on annotation tools —and the software, platforms, and workflows that support these—in first instance.