Microsoft® MS-DOS® 3.3 Reference
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COMP11 Lab 1: What the Diff?
COMP11 Lab 1: What the Diff? In this lab you will learn how to write programs that will pass our grading software with flying colors. Navigate into your COMP11 directory and download the starter code for this lab with the following command: pull-code11 lab01 (and then to see what you've got) cd lab01 ls You Do Like We Do (15 mins) There is nothing magical about how we test and grade your programs. We run your program, give it a preselected input, and check to see if its output matches our expectation. This process is repeated until we're convinced that your solution is fully functional. In this lab we will walk you through that process so that you can test your programs in the same way. Surely you recall running our encrypt demo program in Lab 0. Run this program again and specify the word \tufts" as the word to encrypt (recall that you must first enter \use comp11" if you have not added this command to your .cshrc profile). Nothing new here. But what if you wanted to do that again? What if you wanted to do it 100 more times? Having to type \tufts" during every single execution would get old fast. It would be great if you could automate the process of entering that input. Well good news: you can. It's called \redirecting". The basic concept here is simple: instead of manually entering input, you can save that input into a separate file and tell your program to read that file as if the user were entering its contents. -
Attachment D to Adm. Memo No. 004 INSTRUCTIONS FOR
Attachment D to Adm. Memo No. 004 INSTRUCTIONS FOR FORMATTING A DISKETTE Formatting is the preparation of diskettes for storage of information. There are several different versions of the format command that can be used. The version that you use depends upon the type of diskette and the type of disk drive in which the diskette is being formatted. In order for us to be able to read the Tuition Grant diskettes you send, the diskettes should be properly formatted. Below is a table that identifies the more commonly used diskette types and disk drive specifications. The correct version of the format command will appear in the row for your diskette type and drive type. The format command uses the parameter “d:” to indicate the disk drive designation. For example, your 5 ¼ drive may be the “A:” drive. Instead of typing “FORMAT D:”, replace the drive designation with “A:” and type “FORMAT A:”. To verify that the disks were formatted correctly, perform the CHKDSK command on the newly formatted diskette. The format for the CHKDSK command is “CHKDSK d:”. When the command returns the disk information, compare it to the information in the fourth column of the table that corresponds to your diskette type and disk drive.. If the “total disk space” numbers are the same, the diskette is formatted correctly. DISK TYPE DRIVE TYPE FORMAT COMMAND SPACE INFO. 5 ¼” DSDD DSDD FORMAT d: 362,496 bytes total disk space 5 ¼” DSDD HD FORMAT d: /T:40 /N:9 362,496 bytes total disk space 5 ¼” HD DSDD Cannot be formatted 5 ¼” HD HD FORMAT d: 1,213,952 bytes total disk space 3 ½” DSDD DSDD FORMAT d: 730,112 bytes total disk space 3 ½” DSDD HD FORMAT d: /T:80 /N:9 730,112 bytes total disk space 3 ½” HD DSDD Cannot be formatted 3 ½” HD HD FORMAT d: 1,457,664 bytes total disk space 3 ½” DSHD FORMAT d: 1,457,664 bytes total disk space. -
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. -
Expression Definition FS.COMMAND Qualifier. Operates on a File System Command
Expression Definition FS.COMMAND Qualifier. Operates on a file system command. The user can issue multiple commands on a file transfer portal. (For example, ls to list files or mkdir to create a directory). This expression returns the current action that the user is taking. Possible values: Neighbor, login, ls, get, put, rename, mkdir, rmdir, del, logout, any. Following is an example: Add authorization policy pol1 “fs.command eq login && (fs.user eq administrator || fs.serverip eq 10.102.88.221 –netmask 255.255.255.252)” allow FS.USER Returns the user who is logged on to the file system. FS.SERVER Returns the host name of the target server. In the following example, the string win2k3-88-22 is the server name: fs.server eq win2k3-88-221 FS.SERVERIP Returns the IP address of the target server. FS.SERVICE Returns a shared root directory on the file server. If a particular folder is exposed as shared, a user can directly log on to the specified first level folder. This first level folder is called a service. For example, in the path \\hostname\SERVICEX\ETC, SERVICEX is the service. As another example, if a user accesses the file \\hostname\service1\dir1\file1.doc, FS.SERVICE will return service1. Following is an example: fs.service notcontains New FS.DOMAIN Returns the domain name of the target server. FS.PATH Returns the complete path of the file being accessed. For example, if a user accesses the file \\hostname\service1\dir1\file1.doc, FS.PATHwill return \service\dir1\file1.doc. Following is an example: fs.path notcontains SSL Expression Definition FS.FILE Returns the name of the file being accessed. -
F.A.Q. Series ROM-DOS TM
21520 30th Drive SE #110 Bothell, WA 98021 USA Tel: (425) 951-8086 Fax: (425) 951-8095 [email protected] [email protected] www.datalight.com TM ROM-DOS F.A.Q. Series Question: Assuming they don't want FAT32, Long Filename support, or Sockets, why should my customer upgrade to the newest ROM-DOS? Answer: Since our first FAT32 and LFN release 4.00.1091, there have been several improvements to the core ROM- DOS kernel. This core code is used primarily for our DOS 6.22 compatible compilations, and then extended in the case of a FAT32 or Long Filename build. The 4.00.1091 release is also a new code base and there will be no further upgrades to the previous DOS 6.22 code. In order to obtain new features, fixes, and support a customer must upgrade to release 4.00.1091 or greater. Along with the performance enhancements for both size and speed, several corrections have been made to the ROM-DOS kernel. These include stack and memory issues, disk access issues, and compatibility with the former market leader in DOS. Most of the ROM-DOS utilities have also been improved for size and speed, along with bug fixes. The major changes happened with the XCOPY, HIMEM, MSCDEX, CHKDSK, FDISK and FORMAT utilities. In the realm of international support, the Euro was added to the keyboard and display driver code. ROM- DOS and PC-DOS 2000 are the only non-GUI operating systems to support the Euro. Finally, new ROM-DOS utilities have been added. -
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. -
Managing Files with Sterling Connect:Direct File Agent 1.4.0.1
Managing Files with Sterling Connect:Direct File Agent 1.4.0.1 IBM Contents Managing Files with Sterling Connect:Direct File Agent.......................................... 1 Sterling Connect:Direct File Agent Overview.............................................................................................. 1 How to Run Sterling Connect:Direct File Agent.......................................................................................... 2 Sterling Connect:Direct File Agent Logging.................................................................................................3 Sterling Connect:Direct File Agent Configuration Planning........................................................................ 3 Sterling Connect:Direct File Agent Worksheet ...........................................................................................4 Considerations for a Large Number of Watch Directories.......................................................................... 6 Modifying MaxFileSize............................................................................................................................ 6 Modifying MaxBackupIndex...................................................................................................................6 Considerations for a Large Number of Files in a Watch Directory..............................................................7 Sterling Connect:Direct File Agent Configuration Scenarios...................................................................... 7 Scenario:Detecting -
The Ask Leo! ® Guide to Routine Maintenance 2 Contents the Ask Leo! Manifesto
The Ask Leo! Guide to Routine Maintenance Simple steps to make your computer last longer and run faster. By Leo A. Notenboom An Ask Leo! ebook ISBN: 978-1-937018-10-8 (pdf) Copyright © 2013 The Ask Leo! ® Guide to Routine Maintenance 2 http://askleo.com Contents The Ask Leo! Manifesto ......................................................................................................................................... 7 Be sure to register your book! ................................................................................................................................. 8 Introduction – 12 months or 12,000 miles .............................................................................................................. 9 Back Up ................................................................................................................................................................ 10 Creating a System Repair Disk ............................................................................................................................. 11 Creating a Windows 7 System Repair disc ....................................................................................................... 11 A System Repair disc might not be all you think ............................................................................................. 12 A System Repair disc is not a System Installation disc .................................................................................... 13 A System Installation disc IS a System Repair disc -
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. -
An Overview of the Jumplist Configuration File in Windows 7
Journal of Digital Forensics, Security and Law Volume 7 Number 1 Article 2 2012 An Overview of the Jumplist Configuration File in Windows 7 Harjinder S. Lallie University of Warwick, Coventry Parmjit S. Bains University of Derby, School of Computing and Mathematics Follow this and additional works at: https://commons.erau.edu/jdfsl Part of the Computer Engineering Commons, Computer Law Commons, Electrical and Computer Engineering Commons, Forensic Science and Technology Commons, and the Information Security Commons Recommended Citation Lallie, Harjinder S. and Bains, Parmjit S. (2012) "An Overview of the Jumplist Configuration File in Windows 7," Journal of Digital Forensics, Security and Law: Vol. 7 : No. 1 , Article 2. DOI: https://doi.org/10.15394/jdfsl.2012.1110 Available at: https://commons.erau.edu/jdfsl/vol7/iss1/2 This Article is brought to you for free and open access by the Journals at Scholarly Commons. It has been accepted for inclusion in Journal of Digital Forensics, Security and Law by an authorized administrator of (c)ADFSL Scholarly Commons. For more information, please contact [email protected]. Journal of Digital Forensics, Security and Law, Vol. 7(1) An Overview of the Jumplist Configuration File in Windows 7 Harjinder Singh Lalli University of Warwick, International Digital Laboratory (WMG), University of Warwick, Coventry, CV4 7AL, UK; [email protected] Parmjit Singh Bains University of Derby, School of Computing and Mathematics, Kedleston Road, Derby, DE22 1GB, UK; [email protected] ABSTRACT The introduction of Jumplists in Windows 7 was an important feature from a forensic examiners viewpoint. Jumplist configuration files can provide the examiner with a wealth of information relating to file access and in particular: dates/times, Volume GUIDs and unique file object IDs relating to those files. -
OS 386 Multiuser/Multitasking Operating System
OS 386 Multiuser/Multitasking Operating System REFERENCE GUIDE [Q] DIGITAL RESEARCH@ os REFERENCE GUIDE [jill DIGITAL RESEARCH~ COPYRIGHT Copyright © 1987 Digital Research Inc. All rights reserved. No part of this publication may be reproduced, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise without the prior written permission of Digital Research Inc, 60 Garden Court, Box DRI, Monterey, California 93942 DISCLAIMER DIGITAL RESEARCH MAKES NO REPRESENTATIONS OR WARRANTIES WITH RESPECT TO THE CONTENTS HEREOF AND SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. Further Digital Research Inc. reserves the right to revise this publication and to make changes from time to time in the content hereof without obligation of Digital Research Inc to notify any person of such revision or changes. NOTICE TO USER This manual should not be construed as any representation or warranty with respect to the software named herein. Occasionally changes or variations exist in the software that are not reflected in the manual. Generally, if such changes or variations are known to exist and to affect the product significantly, a release note or READ.ME file accompanies the manual and the distribution disks. In that event, be sure to read the release note or READ.ME file before using the product. ii TRADEMARKS Digital Research and its logo, CP/M, and CP/M-86 are registered trademarks of Digital Research Inc. Cardfile, Concurrent, Concurrent DOS 386, Concurrent DOS XM, DR EDIX, DOS Plus and MP/M-86 are trademarks of Digital Research Inc.