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Shutdown Script for Retropie
Shutdown Script for Retropie Use pin number 5 & 14 for “Shutdown” 1. Update RetroPie: • sudo apt-get update 2. Upgrade RetroPie • sudo apt-get upgrade 3. Install Python • sudo apt-get install python-dev • sudo apt-get install python3-dev • sudo apt-get install gcc • sudo apt-get install python-pip 4. Next you need to get RPi.GPIO: • wget https://pypi.python.org/packages/source/R/RPi.GPIO/RPi.GPIO-0.5.11.tar.gz 5. Extract the packages: • sudo tar -zxvf RPi.GPIO-0.5.11.tar.gz 6. Move into the newly created directory: • cd RPi.GPIO-0.5.11 • 7. Install the module by doing: • sudo python setup.py install • sudo python3 setup.py install 8. Creating a directory to hold your scripts: • mkdir /home/pi/scripts 9. Call our script shutdown.py (it is written in python). Create and edit the script by doing: • sudo nano /home/pi/scripts/shutdown.py The content of the script: Paste it in the blank area #!/usr/bin/python import RPi.GPIO as GPIO import time import subprocess # we will use the pin numbering to match the pins on the Pi, instead of the # GPIO pin outs (makes it easier to keep track of things) GPIO.setmode(GPIO.BOARD) # use the same pin that is used for the reset button (one button to rule them all!) GPIO.setup(5, GPIO.IN, pull_up_down = GPIO.PUD_UP) oldButtonState1 = True while True: #grab the current button state buttonState1 = GPIO.input(5) # check to see if button has been pushed if buttonState1 != oldButtonState1 and buttonState1 == False: subprocess.call("shutdown -h now", shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE) oldButtonState1 = buttonState1 time.sleep(.1) Press CRTL X Then Y and Enter 10. -
Adding a Shutdown Button to the Raspberry Pi B+ Version 1
Welcome, Guest Log in Register Activity Translate Content Search within content, members or groups Search Topics Resources Members Design Center Store All Places > Raspberry Pi > Raspberry Pi Projects > Documents Adding a Shutdown Button to the Raspberry Pi B+ Version 1 Created by ipv1 on Aug 4, 2015 3:05 AM. Last modified by ipv1 on Aug 18, 2015 9:52 AM. Introduction What do you need? Step 1. Setup the RPi Step 2. Connecting the button Step 3. Writing a Python Script Step 4. Adding it to startup Step 5. More to do Introduction For a beginner to the world of raspberry pi, there are a number of projects that can become the start of something big. In this article, I discuss such a simple project which is adding a button that can be used to shutdown the raspberry pi using a bit of software tinkering. I wrote a similar article in 2013 at my blog “embeddedcode.wordpress.com” and its got its share of attention since a lot of people starting out with a single board computer, kept looking for a power button. Additionally, those who wanted a headless system, needed a way to shutdown the computer without the mess of connecting to it over the network or attaching a monitor and keyboard to it. In this article, I revisit the tutorial on how to add a shutdown button while trying to explain the workings and perhaps beginners will find it an amusing to add find more things to do with this little recipe. What do you need? Here is a basic bill of materials required for this exercise. -
Shutdown Policies with Power Capping for Large Scale Computing Systems Anne Benoit, Laurent Lefèvre, Anne-Cécile Orgerie, Issam Raïs
Shutdown Policies with Power Capping for Large Scale Computing Systems Anne Benoit, Laurent Lefèvre, Anne-Cécile Orgerie, Issam Raïs To cite this version: Anne Benoit, Laurent Lefèvre, Anne-Cécile Orgerie, Issam Raïs. Shutdown Policies with Power Capping for Large Scale Computing Systems. Euro-Par: International European Conference on Parallel and Distributed Computing, Aug 2017, Santiago de Compostela, Spain. pp.134 - 146, 10.1109/COMST.2016.2545109. hal-01589555 HAL Id: hal-01589555 https://hal.archives-ouvertes.fr/hal-01589555 Submitted on 18 Sep 2017 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Shutdown policies with power capping for large scale computing systems Anne Benoit1, Laurent Lef`evre1, Anne-C´ecileOrgerie2, and Issam Ra¨ıs1 1 Univ. Lyon, Inria, CNRS, ENS de Lyon, Univ. Claude-Bernard Lyon 1, LIP 2 CNRS, IRISA, Rennes, France Abstract Large scale distributed systems are expected to consume huge amounts of energy. To solve this issue, shutdown policies constitute an appealing approach able to dynamically adapt the resource set to the actual workload. However, multiple constraints have to be taken into account for such policies to be applied on real infrastructures, in partic- ular the time and energy cost of shutting down and waking up nodes, and power capping to avoid disruption of the system. -
Technical Report (Open)SSH Secure Use Recommendations
DAT-NT-007-EN/ANSSI/SDE PREMIERMINISTRE Secrétariat général Paris, August 17, 2015 de la défense et de la sécurité nationale No DAT-NT-007-EN/ANSSI/SDE/NP Agence nationale de la sécurité Number of pages des systèmes d’information (including this page): 21 Technical report (Open)SSH secure use recommendations Targeted audience Developers Administrators X IT security managers X IT managers Users Document Information Disclaimer This document, written by the ANSSI, presents the “(Open)SSH secure use recom- mendations”. It is freely available at www.ssi.gouv.fr/nt-ssh. It is an original creation from the ANSSI and it is placed under the “Open Licence” published by the Etalab mission (www.etalab.gouv.fr). Consequently, its diffusion is unlimited and unrestricted. This document is a courtesy translation of the initial French document “Recommanda- tions pour un usage sécurisé d’(Open)SSH”, available at www.ssi.gouv.fr/nt-ssh. In case of conflicts between these two documents, the latter is considered as the only reference. These recommendations are provided as is and are related to threats known at the publication time. Considering the information systems diversity, the ANSSI cannot guarantee direct application of these recommendations on targeted information systems. Applying the following recommendations shall be, at first, validated by IT administrators and/or IT security managers. Document contributors Contributors Written by Approved by Date Cisco1, DAT DAT SDE August 17, 2015 Document changelog Version Date Changelog based on 1.3 – french August 17, 2015 Translation Contact information Contact Address Email Phone 51 bd de La Bureau Communication Tour-Maubourg [email protected] 01 71 75 84 04 de l’ANSSI 75700 Paris Cedex 07 SP 1. -
Openssh Client Cryptographic Module Versions 1.0, 1.1 and 1.2
OpenSSH Client Cryptographic Module versions 1.0, 1.1 and 1.2 FIPS 140-2 Non-Proprietary Security Policy Version 3.0 Last update: 2021-01-13 Prepared by: atsec information security corporation 9130 Jollyville Road, Suite 260 Austin, TX 78759 www.atsec.com © 2021 Canonical Ltd. / atsec information security This document can be reproduced and distributed only whole and intact, including this copyright notice. OpenSSH Client Cryptographic Module FIPS 140-2 Non-Proprietary Security Policy Table of Contents 1. Cryptographic Module Specification ....................................................................................................... 5 1.1. Module Overview .................................................................................................................................... 5 1.2. Modes of Operation ................................................................................................................................ 9 2. Cryptographic Module Ports and Interfaces ......................................................................................... 10 3. Roles, Services and Authentication ...................................................................................................... 11 3.1. Roles ...................................................................................................................................................... 11 3.2. Services ................................................................................................................................................. -
Openssh-Ldap-Pubkey Documentation Release 0.3.0
openssh-ldap-pubkey Documentation Release 0.3.0 Kouhei Maeda May 18, 2020 Contents 1 openssh-ldap-pubkey 3 1.1 Status...................................................3 1.2 Requirements...............................................3 1.3 See also..................................................3 2 How to setup LDAP server for openssh-lpk5 2.1 Precondition...............................................5 2.2 Requirements...............................................5 2.3 Install...................................................5 3 How to setup OpenSSH server9 3.1 Precondition...............................................9 3.2 Requirements...............................................9 3.3 Install with nslcd (recommend).....................................9 3.4 Install without nslcd........................................... 11 4 History 13 4.1 0.3.0 (2020-05-18)............................................ 13 4.2 0.2.0 (2018-09-30)............................................ 13 4.3 0.1.3 (2018-08-18)............................................ 13 4.4 0.1.2 (2017-11-25)............................................ 13 4.5 0.1.1 (2015-10-16)............................................ 14 4.6 0.1.0 (2015-10-16)............................................ 14 5 Contributors 15 6 Indices and tables 17 i ii openssh-ldap-pubkey Documentation, Release 0.3.0 Contents: Contents 1 openssh-ldap-pubkey Documentation, Release 0.3.0 2 Contents CHAPTER 1 openssh-ldap-pubkey 1.1 Status 1.2 Requirements 1.2.1 LDAP server • Add openssh-lpk schema. • Add an objectClass ldapPublicKey to user entry. • Add one or more sshPublicKey attribute to user entry. 1.2.2 OpenSSH server • OpenSSH over 6.2. • Installing this utility. • Setup AuthorozedKeysCommand and AuthorizedKeysCommandUser in sshd_config. 1.3 See also • OpenSSH 6.2 release 3 openssh-ldap-pubkey Documentation, Release 0.3.0 • openssh-lpk 4 Chapter 1. openssh-ldap-pubkey CHAPTER 2 How to setup LDAP server for openssh-lpk 2.1 Precondition This article restricts OpenLDAP with slapd_config on Debian systems only. -
LAB MANUAL for Computer Network
LAB MANUAL for Computer Network CSE-310 F Computer Network Lab L T P - - 3 Class Work : 25 Marks Exam : 25 MARKS Total : 50 Marks This course provides students with hands on training regarding the design, troubleshooting, modeling and evaluation of computer networks. In this course, students are going to experiment in a real test-bed networking environment, and learn about network design and troubleshooting topics and tools such as: network addressing, Address Resolution Protocol (ARP), basic troubleshooting tools (e.g. ping, ICMP), IP routing (e,g, RIP), route discovery (e.g. traceroute), TCP and UDP, IP fragmentation and many others. Student will also be introduced to the network modeling and simulation, and they will have the opportunity to build some simple networking models using the tool and perform simulations that will help them evaluate their design approaches and expected network performance. S.No Experiment 1 Study of different types of Network cables and Practically implement the cross-wired cable and straight through cable using clamping tool. 2 Study of Network Devices in Detail. 3 Study of network IP. 4 Connect the computers in Local Area Network. 5 Study of basic network command and Network configuration commands. 6 Configure a Network topology using packet tracer software. 7 Configure a Network topology using packet tracer software. 8 Configure a Network using Distance Vector Routing protocol. 9 Configure Network using Link State Vector Routing protocol. Hardware and Software Requirement Hardware Requirement RJ-45 connector, Climping Tool, Twisted pair Cable Software Requirement Command Prompt And Packet Tracer. EXPERIMENT-1 Aim: Study of different types of Network cables and Practically implement the cross-wired cable and straight through cable using clamping tool. -
Maintenance Commands for Avaya Communication Manager, Media Gateways and Servers
Maintenance Commands for Avaya Communication Manager, Media Gateways and Servers 03-300431 Issue 4 January 2008 © 2008 Avaya Inc. All Rights Reserved. Notice While reasonable efforts were made to ensure that the information in this document was complete and accurate at the time of printing, Avaya Inc. can assume no liability for any errors. Changes and corrections to the information in this document may be incorporated in future releases. For full legal page information, please see the complete document, Avaya Legal Page for Software Documentation, Document number 03-600758. To locate this document on the website, simply go to http://www.avaya.com/support and search for the document number in the search box. Documentation disclaimer Avaya Inc. is not responsible for any modifications, additions, or deletions to the original published version of this documentation unless such modifications, additions, or deletions were performed by Avaya. Customer and/or End User agree to indemnify and hold harmless Avaya, Avaya's agents, servants and employees against all claims, lawsuits, demands and judgments arising out of, or in connection with, subsequent modifications, additions or deletions to this documentation to the extent made by the Customer or End User. Link disclaimer Avaya Inc. is not responsible for the contents or reliability of any linked Web sites referenced elsewhere within this documentation, and Avaya does not necessarily endorse the products, services, or information described or offered within them. We cannot guarantee that these links will work all of the time and we have no control over the availability of the linked pages. Warranty Avaya Inc. -
Command Reference Guide for Cisco Prime Infrastructure 3.9
Command Reference Guide for Cisco Prime Infrastructure 3.9 First Published: 2020-12-17 Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883 THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS. THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY. The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB's public domain version of the UNIX operating system. All rights reserved. Copyright © 1981, Regents of the University of California. NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS" WITH ALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE. IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. -
Pi-Uptimeups How to Use Python
How to use the Python demo program For Pi-UpTimeUPS and Pi-Zero-UpTime (PiZ-UpTime) boards (The >> line shows the commands to execute). You need to open a command line window to execute these scripts. Step 1 Make sure you have the latest version of the operating system. >> sudo apt-get update >> sudo apt-get dist-upgrade (Skip this step if you DO NOT want to upgrade to Raspbian STRETCH. Doing this will automatically upgrade you to STRETCH. Say Yes to installing updates/upgrades.) >> sudo apt-get upgrade >> sudo apt-get autoclean If the dist-upgrade went through with updates, please reboot the Pi to ensure you have the latest OS and updates. Step 2 In the home directory (or some other location), create a separate folder. >> mkdir some-folder-name (for example, mkdir uptime) >> cd some-folder-name (for example, cd uptime) Use wget and download the python script from the alchemy-power web site. >> wget http://alchemy-power.com/wp-content/uploads/2017/06/GPIO-shutdown-sample.zip This creates a file GPIO-shutdown-sample.zip file. Step 3 Unzip the GPIO-shutdown-sample.zip file using the unzip command >> unzip GPIO-shutdown-sample.zip This creates a GPIO-shutdown-sample.py file. Step 4 Run the program locally from the command line, from the directory where the file GPIO-shutdown- sample.py is located. >> sudo python GPIO-shutdown-sample.py How to use Python Code P a g e | 1 © 2017 Alchemy Power Inc., All Rights reserved. sudo privileges are needed so that when the battery runs low, the software can execute a proper shutdown. -
Scripting the Openssh, SFTP, and SCP Utilities on I Scott Klement
Scripting the OpenSSH, SFTP, and SCP Utilities on i Presented by Scott Klement http://www.scottklement.com © 2010-2015, Scott Klement Why do programmers get Halloween and Christmas mixed-up? 31 OCT = 25 DEC Objectives Of This Session • Setting up OpenSSH on i • The OpenSSH tools: SSH, SFTP and SCP • How do you use them? • How do you automate them so they can be run from native programs (CL programs) 2 What is SSH SSH is short for "Secure Shell." Created by: • Tatu Ylönen (SSH Communications Corp) • Björn Grönvall (OSSH – short lived) • OpenBSD team (led by Theo de Raadt) The term "SSH" can refer to a secured network protocol. It also can refer to the tools that run over that protocol. • Secure replacement for "telnet" • Secure replacement for "rcp" (copying files over a network) • Secure replacement for "ftp" • Secure replacement for "rexec" (RUNRMTCMD) 3 What is OpenSSH OpenSSH is an open source (free) implementation of SSH. • Developed by the OpenBSD team • but it's available for all major OSes • Included with many operating systems • BSD, Linux, AIX, HP-UX, MacOS X, Novell NetWare, Solaris, Irix… and yes, IBM i. • Integrated into appliances (routers, switches, etc) • HP, Nokia, Cisco, Digi, Dell, Juniper Networks "Puffy" – OpenBSD's Mascot The #1 SSH implementation in the world. • More than 85% of all SSH installations. • Measured by ScanSSH software. • You can be sure your business partners who use SSH will support OpenSSH 4 Included with IBM i These must be installed (all are free and shipped with IBM i **) • 57xx-SS1, option 33 = PASE • 5733-SC1, *BASE = Portable Utilities • 5733-SC1, option 1 = OpenSSH, OpenSSL, zlib • 57xx-SS1, option 30 = QShell (useful, not required) ** in v5r3, had 5733-SC1 had to be ordered separately (no charge.) In v5r4 or later, it's shipped automatically. -
Using Vmware Vrealize Orchestrator 8.4 Plug-Ins
Using VMware vRealize Orchestrator 8.4 Plug-Ins 15 APRIL 2021 vRealize Orchestrator 8.4 Using VMware vRealize Orchestrator 8.4 Plug-Ins You can find the most up-to-date technical documentation on the VMware website at: https://docs.vmware.com/ VMware, Inc. 3401 Hillview Ave. Palo Alto, CA 94304 www.vmware.com © Copyright 2008-2021 VMware, Inc. All rights reserved. Copyright and trademark information. VMware, Inc. 2 Contents Using VMware vRealize Orchestrator Plug-Ins 9 1 Introduction to vRealize Orchestrator Plug-Ins 10 vRealize Orchestrator Architecture 11 Plug-Ins Installed with the vRealize Orchestrator Server 11 Access the vRealize Orchestrator API Explorer 14 Time Zone Codes 15 2 Configuring the vRealize Orchestrator Plug-Ins 18 Manage vRealize Orchestrator Plug-Ins 18 Install or Update a vRealize Orchestrator Plug-In 19 Delete a Plug-In 19 3 Using the Active Directory Plug-In 21 Configuring the Active Directory Plug-In 21 Using the Active Directory Plug-In Workflow Library 22 Computer Workflows 22 Organizational Unit Workflows 22 User Workflows 23 User Group Workflows 23 Client-Side Load Balancing for the Active Directory Plug-In 24 4 Using the AMQP Plug-In 25 Configuring the AMQP Plug-In 25 Add a Broker 25 Subscribe to Queues 26 Update a Broker 27 Using the AMQP Plug-In Workflow Library 27 Declare a Binding 28 Declare a Queue 28 Declare an Exchange 29 Send a Text Message 30 Delete a Binding 31 5 Using the Configuration Plug-In 32 6 Using the Dynamic Types Plug-In 34 Dynamic Types Configuration Workflows 34 VMware, Inc.