Command Line Executable Programs in LP360 LP360
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Operating Systems
Operating Systems Interface between User & Computer Hardware Applications Programs Utilities Operating System Hardware Utilities Memory Resident File Access & Control Program Creation Memory Resident File Format Structures o Editors Access Management o Compilers Protection Schemes o Debuggers System Access & Control File Manipulation System-Wide Access o File Manipulation Resource Access o File Deletion Error Detection & Response Mechanism Program Execution Error Detection Link-Loaders Error Correction Run-Time Management Response to Unrecoverable Error I/O Device Access & Control Accounting Storage File Format Structures System Usage Collection Access Management System Performance Tuning Protection Schemes Forecasting Enhancement Requirements Billing Users for Usage Resource Manager O/S KernelKernel I/O Controller Printers, Keyboards, I/O Controller Monitors, Portions of Cameras, the O/S Etc. currently in use Computer Main System Memory Portions of Various I/O Application Devices Programs Currently in use Operating System Data Application Programs I/O Controller Storage Processor Processor Data Processor Processor Operation Allocation of Main Memory is made jointly by both the O/S and Memory Management Hardware O/S controls access to I/O devices by Application Programs O/S controls access to and use of files O/S controls access to and use of the processors, i.e., how much time can be allocated to the execution of a particular Application Program Classification of Operating Systems Interactive O/S Keyboard & Monitor Access to O/S Immediate, -
Mac Keyboard Shortcuts Cut, Copy, Paste, and Other Common Shortcuts
Mac keyboard shortcuts By pressing a combination of keys, you can do things that normally need a mouse, trackpad, or other input device. To use a keyboard shortcut, hold down one or more modifier keys while pressing the last key of the shortcut. For example, to use the shortcut Command-C (copy), hold down Command, press C, then release both keys. Mac menus and keyboards often use symbols for certain keys, including the modifier keys: Command ⌘ Option ⌥ Caps Lock ⇪ Shift ⇧ Control ⌃ Fn If you're using a keyboard made for Windows PCs, use the Alt key instead of Option, and the Windows logo key instead of Command. Some Mac keyboards and shortcuts use special keys in the top row, which include icons for volume, display brightness, and other functions. Press the icon key to perform that function, or combine it with the Fn key to use it as an F1, F2, F3, or other standard function key. To learn more shortcuts, check the menus of the app you're using. Every app can have its own shortcuts, and shortcuts that work in one app may not work in another. Cut, copy, paste, and other common shortcuts Shortcut Description Command-X Cut: Remove the selected item and copy it to the Clipboard. Command-C Copy the selected item to the Clipboard. This also works for files in the Finder. Command-V Paste the contents of the Clipboard into the current document or app. This also works for files in the Finder. Command-Z Undo the previous command. You can then press Command-Shift-Z to Redo, reversing the undo command. -
This Document Explains How to Copy Ondemand5 Data to Your Hard Drive
Copying Your Repair DVD Data To Your Hard Drive Introduction This document explains how to copy OnDemand5 Repair data to your hard drive, and how to configure your OnDemand software appropriately. The document is intended for your network professional as a practical guide for implementing Mitchell1’s quarterly updates. The document provides two methods; one using the Xcopy command in a DOS window, and the other using standard Windows Copy and Paste functionality. Preparing your System You will need 8 Gigabytes of free space per DVD to be copied onto a hard drive. Be sure you have the necessary space before beginning this procedure. Turn off screen savers, power down options or any other program that may interfere with this process. IMPORTANT NOTICE – USE AT YOUR OWN RISK: This information is provided as a courtesy to assist those who desire to copy their DVD disks to their hard drive. Minimal technical assistance is available for this procedure. It is not recommended due to the high probability of failure due to DVD drive/disk read problems, over heating, hard drive write errors and memory overrun issues. This procedure is very detailed and should only be performed by users who are very familiar with Windows and/or DOS commands. Novice computers users should not attempt this procedure. Copying Repair data from a DVD is a time-consuming process. Depending on the speed of your processor and/or network, could easily require two or more hours per disk. For this reason, we recommend that you perform the actual copying of data during non-business evening or weekend hours. -
Powerview Command Reference
PowerView Command Reference TRACE32 Online Help TRACE32 Directory TRACE32 Index TRACE32 Documents ...................................................................................................................... PowerView User Interface ............................................................................................................ PowerView Command Reference .............................................................................................1 History ...................................................................................................................................... 12 ABORT ...................................................................................................................................... 13 ABORT Abort driver program 13 AREA ........................................................................................................................................ 14 AREA Message windows 14 AREA.CLEAR Clear area 15 AREA.CLOSE Close output file 15 AREA.Create Create or modify message area 16 AREA.Delete Delete message area 17 AREA.List Display a detailed list off all message areas 18 AREA.OPEN Open output file 20 AREA.PIPE Redirect area to stdout 21 AREA.RESet Reset areas 21 AREA.SAVE Save AREA window contents to file 21 AREA.Select Select area 22 AREA.STDERR Redirect area to stderr 23 AREA.STDOUT Redirect area to stdout 23 AREA.view Display message area in AREA window 24 AutoSTOre .............................................................................................................................. -
Chapter 10 Introduction to Batch Files
Instructor’s Manual Chapter 10 Lecture Notes Introduction to Batch Files Chapter 10 Introduction to Batch Files LEARNING OBJECTIVES 1. Compare and contrast batch and interactive processing. 2. Explain how batch files work. 3. Explain the purpose and function of the REM, ECHO, and PAUSE commands. 4. Explain how to stop or interrupt the batch file process. 5. Explain the function and use of replaceable parameters in batch files. 6. Explain the function of pipes, filters, and redirection in batch files. STUDENT OUTCOMES 1. Use Edit to write batch files. 2. Use COPY CON to write batch files. 3. Write and execute a simple batch file. 4. Write a batch file to load an application program. 5. Use the REM, PAUSE, and ECHO commands in batch files. 6. Terminate a batch file while it is executing. 7. Write batch files using replaceable parameters. 8. Write a batch file using pipes, filters, and redirection. CHAPTER SUMMARY 1. Batch processing means running a series of instructions without interruption. 2. Interactive processing allows the user to interface directly with the computer and update records immediately. 3. Batch files allow a user to put together a string of commands and execute them with one command. 4. Batch files must have the .BAT or .CMD file extension. 5. Windows looks first internally for a command, then for a .COM files extension, then for a .EXE file extension, and finally for a .BAT or .CMD file extension. 6. Edit is a full-screen text editor used to write batch files. 7. A word processor, if it has a means to save files in ASCII, can be used to write batch files. -
Uni Hamburg – Mainframe Summit 2010 Z/OS – the Mainframe Operating System
Uni Hamburg – Mainframe Summit 2010 z/OS – The Mainframe Operating System Appendix 2 – JES and Batchprocessing Redelf Janßen IBM Technical Sales Mainframe Systems [email protected] © Copyright IBM Corporation 2010 Course materials may not be reproduced in whole or in part without the prior written permission of IBM. 4.0.1 Introduction to the new mainframe Chapter 7: Batch processing and the Job Entry Subsystem (JES) © Copyright IBM Corp., 2010. All rights reserved. Introduction to the new mainframe Chapter 7 objectives Be able to: • Give an overview of batch processing and how work is initiated and managed in the system. • Explain how the job entry subsystem (JES) governs the flow of work through a z/OS system. © Copyright IBM Corp., 2010. All rights reserved. 3 Introduction to the new mainframe Key terms in this chapter • batch processing • procedure • execution • purge • initiator • queue • job • spool • job entry subsystem (JES) • symbolic reference • output • workload manager (WLM) © Copyright IBM Corp., 2010. All rights reserved. 4 Introduction to the new mainframe What is batch processing? Much of the work running on z/OS consists of programs called batch jobs. Batch processing is used for programs that can be executed: • With minimal human interaction • At a scheduled time or on an as-needed basis. After a batch job is submitted to the system for execution, there is normally no further human interaction with the job until it is complete. © Copyright IBM Corp., 2010. All rights reserved. 5 Introduction to the new mainframe What is JES? In the z/OS operating system, JES manages the input and output job queues and data. -
Approaches to Optimize Batch Processing on Z/OS
Front cover Approaches to Optimize Batch Processing on z/OS Apply the latest z/OS features Analyze bottlenecks Evaluate critical path Alex Louwe Kooijmans Elsie Ramos Jan van Cappelle Lydia Duijvestijn Tomohiko Kaneki Martin Packer ibm.com/redbooks Redpaper International Technical Support Organization Approaches to Optimize Batch Processing on z/OS October 2012 REDP-4816-00 Note: Before using this information and the product it supports, read the information in “Notices” on page v. First Edition (October 2012) This edition applies to all supported z/OS versions and releases. This document created or updated on October 24, 2012. © Copyright International Business Machines Corporation 2012. All rights reserved. Note to U.S. Government Users Restricted Rights -- Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. Contents Notices . .v Trademarks . vi Preface . vii The team who wrote this paper . vii Now you can become a published author, too! . viii Comments welcome. viii Stay connected to IBM Redbooks . ix Chapter 1. Getting started . 1 1.1 The initial business problem statement. 2 1.2 How to clarify the problem statement . 3 1.3 Process to formulate a good problem statement . 3 1.4 How to create a good business case . 5 1.5 Analysis methodology . 6 1.5.1 Initialization . 6 1.5.2 Analysis. 6 1.5.3 Implementation . 10 Chapter 2. Analysis steps. 13 2.1 Setting the technical strategy . 14 2.2 Understanding the batch landscape . 15 2.2.1 Identifying where batch runs and the available resources . 15 2.2.2 Job naming conventions . 15 2.2.3 Application level performance analysis. -
Parallel Processing Here at the School of Statistics
Parallel Processing here at the School of Statistics Charles J. Geyer School of Statistics University of Minnesota http://www.stat.umn.edu/~charlie/parallel/ 1 • batch processing • R package multicore • R package rlecuyer • R package snow • grid engine (CLA) • clusters (MSI) 2 Batch Processing This is really old stuff (from 1975). But not everyone knows it. If you do the following at a unix prompt nohup nice -n 19 some job & where \some job" is replaced by an actual job, then • the job will run in background (because of &). • the job will not be killed when you log out (because of nohup). • the job will have low priority (because of nice -n 19). 3 Batch Processing (cont.) For example, if foo.R is a plain text file containing R commands, then nohup nice -n 19 R CMD BATCH --vanilla foo.R & executes the commands and puts the printout in the file foo.Rout. And nohup nice -n 19 R CMD BATCH --no-restore foo.R & executes the commands, puts the printout in the file foo.Rout, and saves all created R objects in the file .RData. 4 Batch Processing (cont.) nohup nice -n 19 R CMD BATCH foo.R & is a really bad idea! It reads in all the objects in the file .RData (if one is present) at the beginning. So you have no idea whether the results are reproducible. Always use --vanilla or --no-restore except when debugging. 5 Batch Processing (cont.) This idiom has nothing to do with R. If foo is a compiled C or C++ or Fortran main program that doesn't have command line arguments (or a shell, Perl, Python, or Ruby script), then nohup nice -n 19 foo & runs it. -
Creating and Formatting Partitions
Creating and formatting partitions Home Download Docs FAQ Forum Creating and formatting partitions SUNDAY, 14 NOVEMBER 2010 12:27 JAY Creating & formatting partitions in Porteus There are two ways to do things in Porteus. Using a GUI (graphical User Interface) or from a console prompt. If you prefer using a GUI then you can download a module called 'gparted' which takes care of creating and modifying partitions. Double click the module from within Porteus to activate it or place the module in the modules folder if you want it to be available automatically when you boot Porteus. Click here to get gparted. Once activated it should appear in your menu system and you can start it and create your partitions. If it does not exist in the menu then open a console and type: gparted Creating partitions from a console: There is a built in application to modify your partition table in Porteus. It is called cfdisk and gives you a CUI (console user interface) to manage your partition through. Simply open your console and type: cfdisk Another built in function for modifying partitions is called fdisk which also uses a CUI. The benefit of fdisk is that it can be called from a script. You should know the path of your USB device before using this option which you can get from typing: fdisk -l at console. Once you know the path of your USB device you would start fdisk by typing: fdisk /dev/sdb where sdb is the path of your usb. Don't include the number on the end (for example /dev/sdb1) as you will need to modify the entire devices partition table. -
Configuring Your Login Session
SSCC Pub.# 7-9 Last revised: 5/18/99 Configuring Your Login Session When you log into UNIX, you are running a program called a shell. The shell is the program that provides you with the prompt and that submits to the computer commands that you type on the command line. This shell is highly configurable. It has already been partially configured for you, but it is possible to change the way that the shell runs. Many shells run under UNIX. The shell that SSCC users use by default is called the tcsh, pronounced "Tee-Cee-shell", or more simply, the C shell. The C shell can be configured using three files called .login, .cshrc, and .logout, which reside in your home directory. Also, many other programs can be configured using the C shell's configuration files. Below are sample configuration files for the C shell and explanations of the commands contained within these files. As you find commands that you would like to include in your configuration files, use an editor (such as EMACS or nuTPU) to add the lines to your own configuration files. Since the first character of configuration files is a dot ("."), the files are called "dot files". They are also called "hidden files" because you cannot see them when you type the ls command. They can only be listed when using the -a option with the ls command. Other commands may have their own setup files. These files almost always begin with a dot and often end with the letters "rc", which stands for "run commands". -
System Analysis and Tuning Guide System Analysis and Tuning Guide SUSE Linux Enterprise Server 15 SP1
SUSE Linux Enterprise Server 15 SP1 System Analysis and Tuning Guide System Analysis and Tuning Guide SUSE Linux Enterprise Server 15 SP1 An administrator's guide for problem detection, resolution and optimization. Find how to inspect and optimize your system by means of monitoring tools and how to eciently manage resources. Also contains an overview of common problems and solutions and of additional help and documentation resources. Publication Date: September 24, 2021 SUSE LLC 1800 South Novell Place Provo, UT 84606 USA https://documentation.suse.com Copyright © 2006– 2021 SUSE LLC and contributors. All rights reserved. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or (at your option) version 1.3; with the Invariant Section being this copyright notice and license. A copy of the license version 1.2 is included in the section entitled “GNU Free Documentation License”. For SUSE trademarks, see https://www.suse.com/company/legal/ . All other third-party trademarks are the property of their respective owners. Trademark symbols (®, ™ etc.) denote trademarks of SUSE and its aliates. Asterisks (*) denote third-party trademarks. All information found in this book has been compiled with utmost attention to detail. However, this does not guarantee complete accuracy. Neither SUSE LLC, its aliates, the authors nor the translators shall be held liable for possible errors or the consequences thereof. Contents About This Guide xii 1 Available Documentation xiii -
Service Information
Service Information VAS Tester Number: AVT-14-20 Subject: VAS Diagnostic Device Hard Disc Maintenance Date: Sept. 24, 2014 Supersedes AVT-12-12 due to updated information. 1.0 – Introduction If persistent diagnostic software or Windows® 7 operating system error messages are displayed while installing or using the diagnostic software, use the Windows CHKDSK utility to check hard disk integrity and fix logical file system errors. CHKDSK can also handle some physical errors and may be able to recover lost data that is readable. We recommend the CHKDSK utility be run on a regular basis on all VAS diagnostic devices in service. Consult with your dealership Systems Administrator or IT Professional about checking the integrity of the hard disk as described below on a regular basis, as well as regular performance of the Windows DEFRAG utility. 2.0 – Procedure Prerequisites: Device plugged into power adapter and booted to Windows desktop 1. Go to Windows Start > Computer 2. Right click/select Local Disk (C:) and select Properties from the dropdown menu: Continued… 2/ Page 1 of 3 © 2014 Audi of America, Inc. All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.