Instalación De MINIX Práctica 1
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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. -
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 .............................................................................................................................. -
UNIX Essentials (Hands-On)
UNIX essentials (hands-on) • the directory tree • running programs • the shell (using the T-shell) → command line processing → special characters → command types → shell variables → environment variables → wildcards → shell scripts → shell commands → pipes and redirection • OS commands • special files 1 • The Directory Tree → directories contain files and/or directories → / : means either the root directory, or a directory separator • consider /home/afniuser/AFNI_data3 afniuser/suma_demo → an "absolute" pathname begins with '/', a "relative" pathname does not • a relative pathname depends on where you start from • in the directories above, note which is a relative pathname → every directory has a parent directory • the relative pathname for the parent directory is '..' • the relative pathname for the current directory is '.' • consider './run_this_script' and '/bin/ls ../../suma_demo' → many commands can be used to return to the home directory (of "afniuser") • cd, cd ~, cd ~afniuser, cd $HOME, cd /home/afniuser • note the 2 special characters, '~' and '$' → while you work, keep your location within the directory tree in mind 2 → class work: • open a terminal window • commands: cd, pwd, ls, ls -al • use the "cd" command to go to the given directories e.g. for directory /usr/bin, use the command: cd /usr/bin once there, use the commands "pwd", "ls", and "ls -al" note that you can always return to the home directory via: cd / home/afniuser AFNI_data3 .. AFNI_data3/afni /usr/bin ~/abin ../../afniuser/../afniuser • first example (starting with the '/'directory), use the commands: cd / pwd ls ls -al 3 • Running Programs → a program is something that gets "executed", or "run" → the first element of a command line is generally a program (followed by a space) → most shells are case sensitive when processing a command → command examples: /bin/ls $HOME ~/AFNI_data3 count -digits 2 1 10 → script: an interpreted program (interpreted by another program) • e.g. -
Learning Objectives ECHO Commands. Command. 10. Explain
. SA Learning Objectives After completing this chapter you will be able to: 1. List commands used in batch files. 2. List and explain batch file rules. 3. Use a batch file with a shortcut. 3. Explore the function of the REM, 4. Use the SHIFT command to move param- ECHO commands. eters. 4. Explain the use of batch files with shortcuts. 5. Use the IF command with strings for condi- 5. Explain the purpose and function of the tional processing. GOTO command. 6. Test for null values in a batch file. 6. Explain the purpose and function of the 7. Use the IF EXIST /IF SHIFT command. test for the existence of a file or a 7. Explain the purpose and function of the IF subdirectory. command. 8. Use the SET command. 8. Explain the purpose and function of the IF 9. Use the environment and environmental EXIST /IF variables in batch files. 9. Explain the purpose and function of the IF 10. Use the IF ERRORLEVEL command ERRORLEVEL command. XCOpy to write a batch file for testing exit 10. Explain the purpose and function of writing codes. programs. 11. Use the FOR...IN...OO command for repeti- 11. Explain the purpose and function of the tive processing. environment and environmental variables. 12. Use the CALL command in a batch file. 12. Explain the use of the SET command. 13. Explain the purpose and function of the Chapter Overview FOR...IN...OO command. You learned in Chapter 10 how to write simple 14. Explain the purpose and function of the batch files and use replaceable parameters. -
Recompiling Minix
8 RECOMPILING MINIX This chapter is intended for those readers who wish to modify MINIX or its utili- ties. In the following pages we will tell what the various files do and howthe pieces are put together to form the whole. It should be emphasized that if you simply intend to use MINIX as distributed, then you do not have torecompile the system and you do not have toread this chapter.Howev er, ifyou want to makechanges to the core of the operating system itself, for example, to add a device driverfor a streamer tape, then you should read this chapter. 8.1. REBUILDING MINIX ON THE IBM PC Although this section is specifically for IBM PC users, it should also be read carefully by everyone interested in recompiling MINIX.Most of what is said here applies to all versions of MINIX.The sections about other processors mostly discuss the differences between recompiling MINIX on an IBM PC and on another system. The MINIX sources are contained in the following directories, normally all subdi- rectories of /usr/src except for include which goes in /usr/include: center allbox; l l. Directory Contents include The headers used by the SEC. 8.1 REBUILDING MINIX ON THE IBM PC 113 commands (has twosubdirectories) kernel Process, message, and I/O device handling mm The memory manager fs The file system tools Miscellaneous tools and utilities test Test programs lib Libraries (has several subdirectories) commands The utility programs (has manysubdirectories) Some of the directories contain subdirectories. If you are working on a hard disk, be sure that all these directories have been set up, and all files copied there from the dis- tribution diskettes and decompressed and dearchived. -
Linux Networking 101
The Gorilla ® Guide to… Linux Networking 101 Inside this Guide: • Discover how Linux continues its march toward world domination • Learn basic Linux administration tips • See how easy it can be to build your entire network on a Linux foundation • Find out how Cumulus Linux is your ticket to networking freedom David M. Davis ActualTech Media Helping You Navigate The Technology Jungle! In Partnership With www.actualtechmedia.com The Gorilla Guide To… Linux Networking 101 Author David M. Davis, ActualTech Media Editors Hilary Kirchner, Dream Write Creative, LLC Christina Guthrie, Guthrie Writing & Editorial, LLC Madison Emery, Cumulus Networks Layout and Design Scott D. Lowe, ActualTech Media Copyright © 2017 by ActualTech Media. All rights reserved. No portion of this book may be reproduced or used in any manner without the express written permission of the publisher except for the use of brief quotations. The information provided within this eBook is for general informational purposes only. While we try to keep the information up- to-date and correct, there are no representations or warranties, express or implied, about the completeness, accuracy, reliability, suitability or availability with respect to the information, products, services, or related graphics contained in this book for any purpose. Any use of this information is at your own risk. ActualTech Media Okatie Village Ste 103-157 Bluffton, SC 29909 www.actualtechmedia.com Entering the Jungle Introduction: Six Reasons You Need to Learn Linux ....................................................... 7 1. Linux is the future ........................................................................ 9 2. Linux is on everything .................................................................. 9 3. Linux is adaptable ....................................................................... 10 4. Linux has a strong community and ecosystem ........................... 10 5. -
Minimal Perl for UNIX and Linux People
Minimal Perl For UNIX and Linux People BY TIM MAHER MANNING Greenwich (74° w. long.) For online information and ordering of this and other Manning books, please visit www.manning.com. The publisher offers discounts on this book when ordered in quantity. For more information, please contact: Special Sales Department Manning Publications Co. Cherokee Station PO Box 20386 Fax: (609) 877-8256 New York, NY 10021 email: [email protected] ©2007 by Manning Publications Co. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by means electronic, mechanical, photocopying, or otherwise, without prior written permission of the publisher. Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in the book, and Manning Publications was aware of a trademark claim, the designations have been printed in initial caps or all caps. Recognizing the importance of preserving what has been written, it is Manning’s policy to have the books we publish printed on acid-free paper, and we exert our best efforts to that end. Manning Publications Co. Copyeditor: Tiffany Taylor 209 Bruce Park Avenue Typesetters: Denis Dalinnik, Dottie Marsico Greenwich, CT 06830 Cover designer: Leslie Haimes ISBN 1-932394-50-8 Printed in the United States of America 12345678910–VHG–1009080706 To Yeshe Dolma Sherpa, whose fortitude, endurance, and many sacrifices made this book possible. To my parents, Gloria Grady Washington and William N. Maher, who indulged my early interests in literature. To my limbic system, with gratitude for all the good times we’ve had together. -
Niagara Networking and Connectivity Guide
Technical Publications Niagara Networking & Connectivity Guide Tridium, Inc. 3951 Westerre Parkway • Suite 350 Richmond, Virginia 23233 USA http://www.tridium.com Phone 804.747.4771 • Fax 804.747.5204 Copyright Notice: The software described herein is furnished under a license agreement and may be used only in accordance with the terms of the agreement. © 2002 Tridium, Inc. All rights reserved. This document may not, in whole or in part, be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine-readable form without prior written consent from Tridium, Inc., 3951 Westerre Parkway, Suite 350, Richmond, Virginia 23233. The confidential information contained in this document is provided solely for use by Tridium employees, licensees, and system owners. It is not to be released to, or reproduced for, anyone else; neither is it to be used for reproduction of this control system or any of its components. All rights to revise designs described herein are reserved. While every effort has been made to assure the accuracy of this document, Tridium shall not be held responsible for damages, including consequential damages, arising from the application of the information given herein. The information in this document is subject to change without notice. The release described in this document may be protected by one of more U.S. patents, foreign patents, or pending applications. Trademark Notices: Metasys is a registered trademark, and Companion, Facilitator, and HVAC PRO are trademarks of Johnson Controls Inc. Black Box is a registered trademark of the Black Box Corporation. Microsoft and Windows are registered trademarks, and Windows 95, Windows NT, Windows 2000, and Internet Explorer are trademarks of Microsoft Corporation. -
Linux Programming
Linux & Shell Programming By High School Technology Services myhsts.org Session 3 Contents Text Editing Types of Editors Basic Editor Tasks with vi Editing Multiple Files Set Commands vi Startup File Types of Editors ed is a line editor for the Unix operating system. It was one of the first parts of the Unix operating system that was developed, in August 1969. Elvis is a vi/ex clone, i.e. it closely resembles the Unix text editor "vi", but adds quite a few commands and features. Elvis is written by Steve Kirkendall and is distributed under the Clarified Artistic License which is used by Perl and is a GPL-compatible free software license. Editing files using the screen-oriented text editor vi is one of the best ways. This editor enables you to edit lines in context with other lines in the file. An improved version of the vi editor which is called the VIM has also been made available now. Here, VIM stands for Vi Improved vi is generally considered the de facto standard in Unix editors because − It's usually available on all the flavors of Unix system. Its implementations are very similar across the board. It requires very few resources. It is more user-friendly than other editors such as the ed or the ex. Basic Editor Tasks with vi Basic Editor Tasks with vi Following is an example to create a new file testfile if it already does not exist in the current working directory − Basic Editor Tasks with vi Operation Modes While working with the vi editor, we usually come across the following two modes − Command mode − This mode enables you to perform administrative tasks such as saving the files, executing the commands, moving the cursor, cutting (yanking) and pasting the lines or words, as well as finding and replacing. -
SUPERTRAK EX4650, EX8650, EX8654, EX8658, EX16650 USER MANUAL Version 3.0 SR3 Supertrak EX Series User Manual
SUPERTRAK EX4650, EX8650, EX8654, EX8658, EX16650 USER MANUAL Version 3.0 SR3 SuperTrak EX Series User Manual Copyright © 2009 Promise Technology, Inc. All Rights Reserved. Copyright by Promise Technology, Inc. (Promise Technology). No part of this manual may be reproduced or transmitted in any form without the expressed, written permission of Promise Technology. Trademarks Promise, and the Promise logo are registered in U.S. Patent and Trademark Office. All other product names mentioned herein may be trademarks or registered trademarks of their respective companies. Important data protection information You should back up all data before installing any drive controller or storage peripheral. Promise Technology is not responsible for any loss of data resulting from the use, disuse or misuse of this or any other Promise Technology product. Notice Although Promise Technology has attempted to ensure the accuracy of the content of this manual, it is possible that this document may contain technical inaccuracies, typographical, or other errors. Promise Technology assumes no liability for any error in this publication, and for damages, whether direct, indirect, incidental, consequential or otherwise, that may result from such error, including, but not limited to loss of data or profits. Promise Technology provides this publication “as is” without warranty of any kind, either express or implied, including, but not limited to implied warranties of merchantability or fitness for a particular purpose. The published information in the manual is subject to change without notice. Promise Technology reserves the right to make changes in the product design, layout, and driver revisions without notification to its users. This version of the User Manual supersedes all previous versions. -
Windows Command Line?
Table of contents 1. Why an ebook on the Windows Command Line? 2. Make an example directory 3. A little exercise: open the Windows Command Prompt window and go to the example directory 3.1 The prompt 3.2 Moving into a (sub)directory 4. Pattern-matching 5. Command ‘DIR’ and Glob patterns 6. The ‘COPY’ command and Glob patterns 6.1 Copy files from the current directory into a subdirectory 6.2 Copy files from the current directory into a subdirectory in binary mode 6.3 Combine ASCII-files and put the result into a subdirectory 6.4 Combine binary files and put the result into a subdirectory 6.5 Are the files copied correctly? 6.6 Copy a selection of files with the ‘FOR’ loop 7. The ‘DEL’ command and Glob patterns 7.1 Delete files from the current directory 7.2 Delete files from the subdirectory ‘my Doc’ -1 7.3 Delete files from the subdirectory ‘my Doc’ -2 7.3.1 An alternative 7.3.2 ROBOCOPY 8. Passing multiple commands 9. The ‘REN’ or ‘RENAME’ command 9.1 Change subdirectory name 9.2 Change file extensions 9.3 Modify filenames from the current directory: basic examples 9.4 Truncate a filename by using ‘?’ 9.5 Modify filenames in the subdirectory ‘my Doc’: basic example 10. More complex replacements 10.1 Add a prefix to filenames with the same characters at the beginning 10.2 Add a prefix to filenames with the same extensions 10.3 Add a suffix at the end of filenames with the same extensions 10.4 Substitute a character in a specific position 11.