CHAPTER 3 DOS – (Disk Operating System)
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Customizing and Extending Powerdesigner SAP Powerdesigner Documentation Collection Content
User Guide PUBLIC SAP PowerDesigner Document Version: 16.6.2 – 2017-01-05 Customizing and Extending PowerDesigner SAP PowerDesigner Documentation Collection Content 1 PowerDesigner Resource Files.................................................... 9 1.1 Opening Resource Files in the Editor.................................................10 1.2 Navigating and Searching in Resource Files............................................ 11 1.3 Editing Resource Files........................................................... 13 1.4 Saving Changes................................................................13 1.5 Sharing and Embedding Resource Files...............................................13 1.6 Creating and Copying Resource Files.................................................14 1.7 Specifying Directories to Search for Resource Files.......................................15 1.8 Comparing Resource Files........................................................ 15 1.9 Merging Resource Files.......................................................... 16 2 Extension Files................................................................18 2.1 Creating an Extension File.........................................................19 2.2 Attaching Extensions to a Model....................................................20 2.3 Exporting an Embedded Extension File for Sharing.......................................21 2.4 Extension File Properties......................................................... 21 2.5 Example: Adding a New Attribute from a Property -
Windows Command Prompt Cheatsheet
Windows Command Prompt Cheatsheet - Command line interface (as opposed to a GUI - graphical user interface) - Used to execute programs - Commands are small programs that do something useful - There are many commands already included with Windows, but we will use a few. - A filepath is where you are in the filesystem • C: is the C drive • C:\user\Documents is the Documents folder • C:\user\Documents\hello.c is a file in the Documents folder Command What it Does Usage dir Displays a list of a folder’s files dir (shows current folder) and subfolders dir myfolder cd Displays the name of the current cd filepath chdir directory or changes the current chdir filepath folder. cd .. (goes one directory up) md Creates a folder (directory) md folder-name mkdir mkdir folder-name rm Deletes a folder (directory) rm folder-name rmdir rmdir folder-name rm /s folder-name rmdir /s folder-name Note: if the folder isn’t empty, you must add the /s. copy Copies a file from one location to copy filepath-from filepath-to another move Moves file from one folder to move folder1\file.txt folder2\ another ren Changes the name of a file ren file1 file2 rename del Deletes one or more files del filename exit Exits batch script or current exit command control echo Used to display a message or to echo message turn off/on messages in batch scripts type Displays contents of a text file type myfile.txt fc Compares two files and displays fc file1 file2 the difference between them cls Clears the screen cls help Provides more details about help (lists all commands) DOS/Command Prompt help command commands Source: https://technet.microsoft.com/en-us/library/cc754340.aspx. -
Networker Jukebox Control Command Nsrjb
Maintenance Procedures NSRJB ( 8 ) NAME nsrjb − NetWorker jukebox control command SYNOPSIS nsrjb [ −C ][−j name ][−s server ][−v ][−f device ][−S slots | −T Ta gs | volume names ] nsrjb −L [ −j name ][−s server ][−gimnqvG ][−Y | −N ][−R | −B ][−b pool ][−f device | −J hostname ][−e forev er ][−c capacity ][−o mode ][−S slots | −T tags | volume names ] nsrjb −l [ −j name ][−s server ][−nvqrG ][−R [ −b pool ]][−f device | −J hostname ][−S slot | −T tags | volume names ] nsrjb −u [ −j name ][−s server ][−qv ][−f device ][−S slot | −T tags | volume names ] nsrjb −I [ −j name ][−s server ][−Evpq ][−I | −f device ][−S slots | −T tags | volume_names ] nsrjb −p [ −j name ][−s server ][−vq ][−f device ][−S slot | −T tag | volume name ] nsrjb −o mode [ −j name ][−s server ][−Y ][−S slots | −T tags | volume names ] nsrjb −H [ −j name ][−s server ][−EHvp ] nsrjb −h [ −j name ][−s server ][−v ] nsrjb −U uses [ −j name ][−s server ][−S slots | −T tags ] nsrjb −V [ −j name ][−s server ] nsrjb −d [ −j name ][−s server ][−v ][−N ][−Y ][−P ports ][−S slots ][−T tags ][volume names ] nsrjb −w [ −j name ][−s server ][−v ][−N ][−Y ][−P ports ][−S slots | −T tags | volume names ] nsrjb −a [ −j name ][−s server ][−vd ][−T tags |[−T tags ] volume names ] nsrjb −x [ −j name ][−s server ][−vwX ][−T tags | −S slots ] nsrjb −F [ −j name ][−s server ][−v ] −f device DESCRIPTION The nsrjb program manages resources in two broad classes of jukeboxes, remotely managed jukeboxes and locally managed jukeboxes. Remotely managed jukeboxes are controlled through an external agent. -
TRSDOS 6.2 to LS-DOS 6.3.0 Manual Update
LS-DOSÔ 6.3 UPDATE FOR TRSDOSâ 6.2.X The LS-DOS 6.3 release is an upgrade for the TRSDOS 6.2 operating system. Several important changes have been made to extend and enhance the operating system and its utilities. The date ranging has been expanded to accept dates through the year 1999. Files will now carry a modification time as well as a date. The DATECONV/CMD program is provided to translate version 6.2 or earlier disks to the 6.3 style dating. The user password has been eliminated from the system. The owner password still remains. The library command ID was added to display a customer service number. Several enhancements have been made to BASIC. The new DISKCOPY/CMD program will duplicate 5" double density floppy disks. Because the LS-DOS 6.3 update is a series of enhancements to TRSDOS 6.2, the primary documentation remains the 6.2 manual and Technical Reference manual. If you have a version of TRSDOS earlier than 6.2, you can obtain the manuals from Radio Shack under the catalog numbers 26-0316 (TRSDOS Version 6 [6.2 DOS manual and disk]), 26-2110 (Model 4/4D [6.2] Technical Reference Manual), or 26-1117 (6.2 DOS manual only). This documentation should be treated as an addendum to the TRSDOS 6.2 information. LS-DOS 6.3 installation instructions Before performing the upgrade, it is recommended that you make several backup copies of the 6.3 master disk. The simplest way to do this is to boot your system using the 6.3 diskette, insert a blank diskette to receive the copy in drive 1, and type the command: DISKCOPY :0 :1 When the copy finishes, you can insert another destination diskette and make another copy. -
Beyond Compare User Guide
Copyright © 2012 Scooter Software, Inc. Beyond Compare Copyright © 2012 Scooter Software, Inc. All rights reserved. No parts of this work may be reproduced in any form or by any means - graphic, electronic, or mechanical, including photocopying, recording, taping, or information storage and retrieval systems - without the written permission of the publisher. Products that are referred to in this document may be either trademarks and/or registered trademarks of the respective owners. The publisher and the author make no claim to these trademarks. While every precaution has been taken in the preparation of this document, the publisher and the author assume no responsibility for errors or omissions, or for damages resulting from the use of information contained in this document or from the use of programs and source code that may accompany it. In no event shall the publisher and the author be liable for any loss of profit or any other commercial damage caused or alleged to have been caused directly or indirectly by this document. Published: July 2012 Contents 3 Table of Contents Part 1 Welcome 7 1 What's. .N..e..w............................................................................................................................. 8 2 Standa..r.d.. .v..s. .P..r..o..................................................................................................................... 9 Part 2 Using Beyond Compare 11 1 Home. .V...i.e..w.......................................................................................................................... -
SQL Wildcard Operators
SSQQLL -- WWIILLDDCCAARRDD OOPPEERRAATTOORRSS http://www.tutorialspoint.com/sql/sql-wildcards.htm Copyright © tutorialspoint.com We already have discussed SQL LIKE operator, which is used to compare a value to similar values using wildcard operators. SQL supports following two wildcard operators in conjunction with the LIKE operator: Wildcards Description The percent sign Matches one or more characters. Note that MS Access uses the asterisk ∗ wildcard character instead of the percent sign wildcard character. The underscore _ Matches one character. Note that MS Access uses a question mark ? instead of the underscore _ to match any one character. The percent sign represents zero, one, or multiple characters. The underscore represents a single number or character. The symbols can be used in combinations. Syntax: The basic syntax of '%' and '_' is as follows: SELECT FROM table_name WHERE column LIKE 'XXXX%' or SELECT FROM table_name WHERE column LIKE '%XXXX%' or SELECT FROM table_name WHERE column LIKE 'XXXX_' or SELECT FROM table_name WHERE column LIKE '_XXXX' or SELECT FROM table_name WHERE column LIKE '_XXXX_' You can combine N number of conditions using AND or OR operators. Here, XXXX could be any numeric or string value. Example: Here are number of examples showing WHERE part having different LIKE clause with '%' and '_' operators: Statement Description WHERE SALARY LIKE Finds any values that start with 200 '200%' WHERE SALARY LIKE Finds any values that have 200 in any position '%200%' WHERE SALARY LIKE Finds any values that have 00 -
Your Performance Task Summary Explanation
Lab Report: 11.2.5 Manage Files Your Performance Your Score: 0 of 3 (0%) Pass Status: Not Passed Elapsed Time: 6 seconds Required Score: 100% Task Summary Actions you were required to perform: In Compress the D:\Graphics folderHide Details Set the Compressed attribute Apply the changes to all folders and files In Hide the D:\Finances folder In Set Read-only on filesHide Details Set read-only on 2017report.xlsx Set read-only on 2018report.xlsx Do not set read-only for the 2019report.xlsx file Explanation In this lab, your task is to complete the following: Compress the D:\Graphics folder and all of its contents. Hide the D:\Finances folder. Make the following files Read-only: D:\Finances\2017report.xlsx D:\Finances\2018report.xlsx Complete this lab as follows: 1. Compress a folder as follows: a. From the taskbar, open File Explorer. b. Maximize the window for easier viewing. c. In the left pane, expand This PC. d. Select Data (D:). e. Right-click Graphics and select Properties. f. On the General tab, select Advanced. g. Select Compress contents to save disk space. h. Click OK. i. Click OK. j. Make sure Apply changes to this folder, subfolders and files is selected. k. Click OK. 2. Hide a folder as follows: a. Right-click Finances and select Properties. b. Select Hidden. c. Click OK. 3. Set files to Read-only as follows: a. Double-click Finances to view its contents. b. Right-click 2017report.xlsx and select Properties. c. Select Read-only. d. Click OK. e. -
Introduction to MS-DOS
1.Introduction to MS-DOS : MS-DOS (Microsoft Disk Operating System) was the Microsoft-marketed version of the first widely-installed operating system in personal computers. It was essentially the same operating system that (Bill Gates's) young company developed for IBM as Personal Computer - Disk Operating System in 1981. Most users of either DOS system simply referred to their system as Disk Operating System. Like PC-DOS, MS-DOS was (and still is) a non-graphical line-oriented command- driven operating system, with a relatively simple interface but not overly "friendly" user interface. Its prompt to enter a command looks like this: C:\> MS-DOS does not care about anything called an icon, wallpaper or screen saver. Rather than being considered as a Graphical User Interface (GUI) MS-DOS is what is known as a command-line interface. You type commands on what is called the command line. MS-DOS is a single-user, single-tasking computer operating system. In spite of its very small size and relative simplicity, it is one of the most successful operating systems that has been developed to date. In DOS, a file name consists of eight character followed by a 3 character file extension. The size of a file is restricted to a 4 byte file descriptor, which limits a file’s maximum size to approximately 4 billion characters. The first release of DOS could not read or write to disk drives so users could only read and write to a floppy disc. DOS was not a state of the art operating system, even for its time. -
Chapter 1. Origins of Mac OS X
1 Chapter 1. Origins of Mac OS X "Most ideas come from previous ideas." Alan Curtis Kay The Mac OS X operating system represents a rather successful coming together of paradigms, ideologies, and technologies that have often resisted each other in the past. A good example is the cordial relationship that exists between the command-line and graphical interfaces in Mac OS X. The system is a result of the trials and tribulations of Apple and NeXT, as well as their user and developer communities. Mac OS X exemplifies how a capable system can result from the direct or indirect efforts of corporations, academic and research communities, the Open Source and Free Software movements, and, of course, individuals. Apple has been around since 1976, and many accounts of its history have been told. If the story of Apple as a company is fascinating, so is the technical history of Apple's operating systems. In this chapter,[1] we will trace the history of Mac OS X, discussing several technologies whose confluence eventually led to the modern-day Apple operating system. [1] This book's accompanying web site (www.osxbook.com) provides a more detailed technical history of all of Apple's operating systems. 1 2 2 1 1.1. Apple's Quest for the[2] Operating System [2] Whereas the word "the" is used here to designate prominence and desirability, it is an interesting coincidence that "THE" was the name of a multiprogramming system described by Edsger W. Dijkstra in a 1968 paper. It was March 1988. The Macintosh had been around for four years. -
Command Control Interface Command Reference
Command Control Interface Command Reference Hitachi Virtual Storage Platform G1000 Hitachi Unified Storage VM Hitachi Virtual Storage Platform Hitachi Universal Storage Platform V/VM FASTFIND LINKS Contents Product Version Getting Help MK-90RD7009-19 © 2010-2014 Hitachi, Ltd. All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or stored in a database or retrieval system for any purpose without the express written permission of Hitachi, Ltd. Hitachi, Ltd., reserves the right to make changes to this document at any time without notice and assumes no responsibility for its use. This document contains the most current information available at the time of publication. When new or revised information becomes available, this entire document will be updated and distributed to all registered users. Some of the features described in this document might not be currently available. Refer to the most recent product announcement for information about feature and product availability, or contact Hitachi Data Systems Corporation at https://portal.hds.com. Notice: Hitachi, Ltd., products and services can be ordered only under the terms and conditions of the applicable Hitachi Data Systems Corporation agreements. The use of Hitachi, Ltd., products is governed by the terms of your agreements with Hitachi Data Systems Corporation. Notice on Export Controls. The technical data and technology inherent in this Document may be subject to U.S. export control laws, including the U.S. Export Administration Act and its associated regulations, and may be subject to export or import regulations in other countries. -
MS-DOS Lecture
MS-DOS 2017 University of Babylon College of Engineering Electrical Department Learning Basics of MS-DOS Assis. Lec. Abeer Abd Alhameed | 1 MS-DOS 2017 Outcomes: By the end of this lecture, students are able to: Define the MS-DOS system Log in MS-DOS commands system Display MS-DOS information on your computer Type basic commands of MS-DOS system (view directory contents, change directory, make directory) Assis. Lec. Abeer Abd Alhameed | 2 MS-DOS 2017 Learning of MS-DOS Basics: Definition - What does Microsoft Disk Operating System (MS- DOS) mean? The Microsoft Disk Operating System (MS-DOS) is an operating system developed for PCs (personal computers) with x86 microprocessors. It was the first widely-installed operating system in personal computers. It is a command-line-based system, where all commands are entered in text form and there is no graphical user interface. The Command Prompt: When you first turn on your computer, you will see some information flash by. MS-DOS displays this information to let you know how it is configuring your computer. You can ignore it for now. When the information stops scrolling past, you'll see the following: C:\> This is called the command prompt or DOS prompt. The flashing underscore next to the command prompt is called the cursor. The cursor shows where the command you type will appear. Typing a Command: This section explains how to type a command at the command prompt and demonstrates the "Bad command or file name" message. • To type a command at the command prompt 1. Type the following at the command prompt (you can type the command in either uppercase or lowercase letters): nul If you make a typing mistake, press the BACKSPACE key to erase the mistake, and then try again. -
Compare Two Text Files for Plagiarism
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