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At—At, Batch—Execute Commands at a Later Time
at—at, batch—execute commands at a later time at [–csm] [–f script] [–qqueue] time [date] [+ increment] at –l [ job...] at –r job... batch at and batch read commands from standard input to be executed at a later time. at allows you to specify when the commands should be executed, while jobs queued with batch will execute when system load level permits. Executes commands read from stdin or a file at some later time. Unless redirected, the output is mailed to the user. Example A.1 1 at 6:30am Dec 12 < program 2 at noon tomorrow < program 3 at 1945 pm August 9 < program 4 at now + 3 hours < program 5 at 8:30am Jan 4 < program 6 at -r 83883555320.a EXPLANATION 1. At 6:30 in the morning on December 12th, start the job. 2. At noon tomorrow start the job. 3. At 7:45 in the evening on August 9th, start the job. 4. In three hours start the job. 5. At 8:30 in the morning of January 4th, start the job. 6. Removes previously scheduled job 83883555320.a. awk—pattern scanning and processing language awk [ –fprogram–file ] [ –Fc ] [ prog ] [ parameters ] [ filename...] awk scans each input filename for lines that match any of a set of patterns specified in prog. Example A.2 1 awk '{print $1, $2}' file 2 awk '/John/{print $3, $4}' file 3 awk -F: '{print $3}' /etc/passwd 4 date | awk '{print $6}' EXPLANATION 1. Prints the first two fields of file where fields are separated by whitespace. 2. Prints fields 3 and 4 if the pattern John is found. -
Unix Introduction
Unix introduction Mikhail Dozmorov Summer 2018 Mikhail Dozmorov Unix introduction Summer 2018 1 / 37 What is Unix Unix is a family of operating systems and environments that exploits the power of linguistic abstractions to perform tasks Unix is not an acronym; it is a pun on “Multics”. Multics was a large multi-user operating system that was being developed at Bell Labs shortly before Unix was created in the early ’70s. Brian Kernighan is credited with the name. All computational genomics is done in Unix http://www.read.seas.harvard.edu/~kohler/class/aosref/ritchie84evolution.pdfMikhail Dozmorov Unix introduction Summer 2018 2 / 37 History of Unix Initial file system, command interpreter (shell), and process management started by Ken Thompson File system and further development from Dennis Ritchie, as well as Doug McIlroy and Joe Ossanna Vast array of simple, dependable tools that each do one simple task Ken Thompson (sitting) and Dennis Ritchie working together at a PDP-11 Mikhail Dozmorov Unix introduction Summer 2018 3 / 37 Philosophy of Unix Vast array of simple, dependable tools Each do one simple task, and do it really well By combining these tools, one can conduct rather sophisticated analyses The Linux help philosophy: “RTFM” (Read the Fine Manual) Mikhail Dozmorov Unix introduction Summer 2018 4 / 37 Know your Unix Unix users spend a lot of time at the command line In Unix, a word is worth a thousand mouse clicks Mikhail Dozmorov Unix introduction Summer 2018 5 / 37 Unix systems Three common types of laptop/desktop operating systems: Windows, Mac, Linux. Mac and Linux are both Unix-like! What that means for us: Unix-like operating systems are equipped with “shells”" that provide a command line user interface. -
Asciispec Userguide Table of Contents
AsciiSpec Userguide Table of Contents ..................................................................................................................................................................... iv 1. Document Structure ........................................................................................................................................... 1 1.1. Sections .............................................................................................................................................. 1 1.1.1. Styling Sections ........................................................................................................................... 1 2. Blocks ........................................................................................................................................................... 2 2.1. Titles & attributes ................................................................................................................................... 2 2.2. Delimiters ............................................................................................................................................. 3 2.3. Admonition Blocks .................................................................................................................................. 3 2.4. Nesting Blocks ...................................................................................................................................... 4 2.5. Block Macro ........................................................................................................................................ -
UNIX Cheat Sheet – Sarah Medland Help on Any Unix Command List a Directory Change to Directory Make a New Directory Remove A
THE 2013 INTERNATIONAL WORKSHOP ON STATISTICAL METHODOLOGY FOR HUMAN GENOMIC STUDIES UNIX cheat sheet – Sarah Medland Help on any Unix command man {command} Type man ls to read the manual for the ls command. which {command} Find out where a program is installed whatis {command} Give short description of command. List a directory ls {path} ls -l {path} Long listing, with date, size and permisions. ls -R {path} Recursive listing, with all subdirs. Change to directory cd {dirname} There must be a space between. cd ~ Go back to home directory, useful if you're lost. cd .. Go back one directory. Make a new directory mkdir {dirname} Remove a directory/file rmdir {dirname} Only works if {dirname} is empty. rm {filespec} ? and * wildcards work like DOS should. "?" is any character; "*" is any string of characters. Print working directory pwd Show where you are as full path. Copy a file or directory cp {file1} {file2} cp -r {dir1} {dir2} Recursive, copy directory and all subdirs. cat {newfile} >> {oldfile} Append newfile to end of oldfile. Move (or rename) a file mv {oldfile} {newfile} Moving a file and renaming it are the same thing. View a text file more {filename} View file one screen at a time. less {filename} Like more , with extra features. cat {filename} View file, but it scrolls. page {filename} Very handy with ncftp . nano {filename} Use text editor. head {filename} show first 10 lines tail {filename} show last 10 lines Compare two files diff {file1} {file2} Show the differences. sdiff {file1} {file2} Show files side by side. Other text commands grep '{pattern}' {file} Find regular expression in file. -
Introduction to Linux – Part 1
Introduction to Linux – Part 1 Brett Milash and Wim Cardoen Center for High Performance Computing May 22, 2018 ssh Login or Interactive Node kingspeak.chpc.utah.edu Batch queue system … kp001 kp002 …. kpxxx FastX ● https://www.chpc.utah.edu/documentation/software/fastx2.php ● Remote graphical sessions in much more efficient and effective way than simple X forwarding ● Persistence - can be disconnected from without closing the session, allowing users to resume their sessions from other devices. ● Licensed by CHPC ● Desktop clients exist for windows, mac, and linux ● Web based client option ● Server installed on all CHPC interactive nodes and the frisco nodes. Windows – alternatives to FastX ● Need ssh client - PuTTY ● http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html - XShell ● http://www.netsarang.com/download/down_xsh.html ● For X applications also need X-forwarding tool - Xming (use Mesa version as needed for some apps) ● http://www.straightrunning.com/XmingNotes/ - Make sure X forwarding enabled in your ssh client Linux or Mac Desktop ● Just need to open up a terminal or console ● When running applications with graphical interfaces, use ssh –Y or ssh –X Getting Started - Login ● Download and install FastX if you like (required on windows unless you already have PuTTY or Xshell installed) ● If you have a CHPC account: - ssh [email protected] ● If not get a username and password: - ssh [email protected] Shell Basics q A Shell is a program that is the interface between you and the operating system -
Tinn-R Team Has a New Member Working on the Source Code: Wel- Come Huashan Chen
Editus eBook Series Editus eBooks is a series of electronic books aimed at students and re- searchers of arts and sciences in general. Tinn-R Editor (2010 1. ed. Rmetrics) Tinn-R Editor - GUI forR Language and Environment (2014 2. ed. Editus) José Cláudio Faria Philippe Grosjean Enio Galinkin Jelihovschi Ricardo Pietrobon Philipe Silva Farias Universidade Estadual de Santa Cruz GOVERNO DO ESTADO DA BAHIA JAQUES WAGNER - GOVERNADOR SECRETARIA DE EDUCAÇÃO OSVALDO BARRETO FILHO - SECRETÁRIO UNIVERSIDADE ESTADUAL DE SANTA CRUZ ADÉLIA MARIA CARVALHO DE MELO PINHEIRO - REITORA EVANDRO SENA FREIRE - VICE-REITOR DIRETORA DA EDITUS RITA VIRGINIA ALVES SANTOS ARGOLLO Conselho Editorial: Rita Virginia Alves Santos Argollo – Presidente Andréa de Azevedo Morégula André Luiz Rosa Ribeiro Adriana dos Santos Reis Lemos Dorival de Freitas Evandro Sena Freire Francisco Mendes Costa José Montival Alencar Junior Lurdes Bertol Rocha Maria Laura de Oliveira Gomes Marileide dos Santos de Oliveira Raimunda Alves Moreira de Assis Roseanne Montargil Rocha Silvia Maria Santos Carvalho Copyright©2015 by JOSÉ CLÁUDIO FARIA PHILIPPE GROSJEAN ENIO GALINKIN JELIHOVSCHI RICARDO PIETROBON PHILIPE SILVA FARIAS Direitos desta edição reservados à EDITUS - EDITORA DA UESC A reprodução não autorizada desta publicação, por qualquer meio, seja total ou parcial, constitui violação da Lei nº 9.610/98. Depósito legal na Biblioteca Nacional, conforme Lei nº 10.994, de 14 de dezembro de 2004. CAPA Carolina Sartório Faria REVISÃO Amek Traduções Dados Internacionais de Catalogação na Publicação (CIP) T591 Tinn-R Editor – GUI for R Language and Environment / José Cláudio Faria [et al.]. – 2. ed. – Ilhéus, BA : Editus, 2015. xvii, 279 p. ; pdf Texto em inglês. -
Behat Table of Contents
behat #behat Table of Contents About 1 Chapter 1: Getting started with behat 2 Remarks 2 Examples 2 Functional testing as user stories 2 Beginning with Behat 2 Extending Behat with Mink 4 Testing JavaScript with Mink and Selenium 6 Setting up test data 7 Capturing emails 8 Installation or Setup 9 Credits 12 About You can share this PDF with anyone you feel could benefit from it, downloaded the latest version from: behat It is an unofficial and free behat ebook created for educational purposes. All the content is extracted from Stack Overflow Documentation, which is written by many hardworking individuals at Stack Overflow. It is neither affiliated with Stack Overflow nor official behat. The content is released under Creative Commons BY-SA, and the list of contributors to each chapter are provided in the credits section at the end of this book. Images may be copyright of their respective owners unless otherwise specified. All trademarks and registered trademarks are the property of their respective company owners. Use the content presented in this book at your own risk; it is not guaranteed to be correct nor accurate, please send your feedback and corrections to [email protected] https://riptutorial.com/ 1 Chapter 1: Getting started with behat Remarks This section provides an overview of what behat is, and why a developer might want to use it. It should also mention any large subjects within behat, and link out to the related topics. Since the Documentation for behat is new, you may need to create initial versions of those related topics. -
Disk Clone Industrial
Disk Clone Industrial USER MANUAL Ver. 1.0.0 Updated: 9 June 2020 | Contents | ii Contents Legal Statement............................................................................... 4 Introduction......................................................................................4 Cloning Data.................................................................................................................................... 4 Erasing Confidential Data..................................................................................................................5 Disk Clone Overview.......................................................................6 System Requirements....................................................................................................................... 7 Software Licensing........................................................................................................................... 7 Software Updates............................................................................................................................. 8 Getting Started.................................................................................9 Disk Clone Installation and Distribution.......................................................................................... 12 Launching and initial Configuration..................................................................................................12 Navigating Disk Clone.....................................................................................................................14 -
Downloading Private Apps on Google Play Answers to Common Questions About Play App Signing
downloading private apps on google play Answers to common questions about Play App Signing. Android apps are cryptographically signed by the developer. This allows the package manager on the user’s device to verify that every app update comes from the same source and that it hasn’t been tampered with. Google Play also enforces this signature check when you upload your APK to the Google Play Console, so that even if someone had your login credentials it would be impossible to send a malicious update without also having access to your private key. Historically, developers were responsible for generating their own private keys and keeping them safe throughout the application’s lifetime. While this offered a lot of flexibility, it was also prone to mistakes: generating weak keys, accidentally checking in your private key to a public repository or even losing it altogether are just a few common ones that happen routinely even to seasoned developers. Nowadays developers have a compelling alternative to managing keys themselves: Play App Signing , in which the upload key (the one you use to upload your artifacts to Google Play) and the app signing key (the one used to sign APKs distributed to devices) can be separate, and the app signing key is stored securely on Google’s infrastructure. Even though many other popular platforms treat distribution keys this way, for many developers it’s a departure from the previous Android signing model, and some developers may feel like they’re giving up too much control over their apps. That’s why, I want to dispel some common misconceptions about Play App Signing, as well as give guidance on specific scenarios that you might encounter. -
Multimedia Systems DCAP303
Multimedia Systems DCAP303 MULTIMEDIA SYSTEMS Copyright © 2013 Rajneesh Agrawal All rights reserved Produced & Printed by EXCEL BOOKS PRIVATE LIMITED A-45, Naraina, Phase-I, New Delhi-110028 for Lovely Professional University Phagwara CONTENTS Unit 1: Multimedia 1 Unit 2: Text 15 Unit 3: Sound 38 Unit 4: Image 60 Unit 5: Video 102 Unit 6: Hardware 130 Unit 7: Multimedia Software Tools 165 Unit 8: Fundamental of Animations 178 Unit 9: Working with Animation 197 Unit 10: 3D Modelling and Animation Tools 213 Unit 11: Compression 233 Unit 12: Image Format 247 Unit 13: Multimedia Tools for WWW 266 Unit 14: Designing for World Wide Web 279 SYLLABUS Multimedia Systems Objectives: To impart the skills needed to develop multimedia applications. Students will learn: z how to combine different media on a web application, z various audio and video formats, z multimedia software tools that helps in developing multimedia application. Sr. No. Topics 1. Multimedia: Meaning and its usage, Stages of a Multimedia Project & Multimedia Skills required in a team 2. Text: Fonts & Faces, Using Text in Multimedia, Font Editing & Design Tools, Hypermedia & Hypertext. 3. Sound: Multimedia System Sounds, Digital Audio, MIDI Audio, Audio File Formats, MIDI vs Digital Audio, Audio CD Playback. Audio Recording. Voice Recognition & Response. 4. Images: Still Images – Bitmaps, Vector Drawing, 3D Drawing & rendering, Natural Light & Colors, Computerized Colors, Color Palletes, Image File Formats, Macintosh & Windows Formats, Cross – Platform format. 5. Animation: Principle of Animations. Animation Techniques, Animation File Formats. 6. Video: How Video Works, Broadcast Video Standards: NTSC, PAL, SECAM, ATSC DTV, Analog Video, Digital Video, Digital Video Standards – ATSC, DVB, ISDB, Video recording & Shooting Videos, Video Editing, Optimizing Video files for CD-ROM, Digital display standards. -
Design Patterns in PHP and Laravel — Kelt Dockins Design Patterns in PHP and Laravel
Design Patterns in PHP and Laravel — Kelt Dockins Design Patterns in PHP and Laravel Kelt Dockins [email protected] Design Patterns in PHP and Laravel Kelt Dockins Dolph, Arkansas USA ISBN-13 (pbk): 978-1-4842-2450-2 ISBN-13 (electronic): 978-1-4842-2451-9 DOI 10.1007/978-1-4842-2451-9 Library of Congress Control Number: 2016961807 Copyright © 2017 by Kelt Dockins This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. Trademarked names, logos, and images may appear in this book. Rather than use a trademark symbol with every occurrence of a trademarked name, logo, or image we use the names, logos, and images only in an editorial fashion and to the benefit of the trademark owner, with no intention of infringement of the trademark. The use in this publication of trade names, trademarks, service marks, and similar terms, even if they are not identified as such, is not to be taken as an expression of opinion as to whether or not they are subject to proprietary rights. While the advice and information in this book are believed to be true and accurate at the date of publication, neither the authors nor the editors nor the publisher can accept any legal responsibility for any errors or omissions that may be made. -
Block Icmp Ping Requests
Block Icmp Ping Requests Lenard often unpenned stutteringly when pedigreed Barton calques wittingly and forsook her stowage. Garcia is theropod vermiculatedand congregate unprosperously. winningly while nonnegotiable Timothy kedges and sever. Gyrate Fazeel sometimes hasting any magnetron Now we generally adds an email address of icmp block ping requests That after a domain name, feel free scans on or not sent by allowing through to append this friendship request. Might be incremented on your Echo press and the ICMP Echo reply messages are commonly as! Note that ping mechanism blocks ping icmp block not enforced for os. This case you provide personal information on. Send to subvert host directly, without using routing tables. Examples may be blocked these. Existence and capabilities is switched on or disparity the protocol IP protocol suite, but tcp is beat of. We are no latency and that address or another icmp message type of icmp ping so via those command in this information and get you? Before assigning it is almost indistinguishable from. Microsoft Windows found themselves unable to download security updates from Microsoft; Windows Update would boost and eventually time out. Important mechanisms are early when the ICMP protocol is restricted. Cisco device should be valuable so a host that block icmp? Add a normal packet will update would need access and others from. Now check if you? As an organization, you could weigh the risks of allowing this traffic against the risks of denying this traffic and causing potential users troubleshooting difficulties. Icmp block icmp packets. Please select create new know how long it disables a tcp syn flood option available in specific types through stateful firewalls can have old kernels.