100 recent changes in Computing Web retrieved at 04:48 (Local)
MountDisksFromUnManagedLinux
Accessing Central Filesystems from Unmanaged Linux Boxes For example, laptops or home computers connected to our Computing/CmpGrp/Obsolete.OpenVPN server. CLASSE ...
r23 - 04 Apr 2022 - 20:13 by AdminDevinBougie
MountDisksFromWindows
Access from Windows to Central Filesystems For a comprehensive list of available filesystems, please see https://www.classe.cornell.edu/private/computing/filesyst...
r3 - 04 Apr 2022 - 20:13 by AdminDevinBougie
NetworkStatus
CLASSE Network and System Status This page contains information on issues currently under investigation. If you know of or are experiencing any other problems, p...
r428 - 04 Apr 2022 - 20:13 by AdminDevinBougie
NetworkStatusArchive2
Old LEPP Network Status Notices 2011 2013 This page contains information on issues that were under investigation in 2011 2013. If you know of or are experiencing...
r5 - 04 Apr 2022 - 20:13 by AdminDevinBougie
NewsletterDecember102012
December 10,2012 Today's topics: CLASSE userid and password needed for Lab. IT Changes As the Lab. makes a transition from autonomous LEPP and CHESS IT environm...
r8 - 04 Apr 2022 - 20:13 by AdminDevinBougie
NewsletterDecember162013
December 16, 2013 Today's topics: Computer security videos Cornell's central computer security group has produced several informational videos which are availabl...
r8 - 04 Apr 2022 - 20:13 by AdminDevinBougie
NewsletterMay132013
Monday, May 13, 2013. Today's topics: CLASSE Windows License Server outage (PC176) Tuesday at 10AM We will be migrating the CLASSE Windows License server (PC176...
r11 - 04 Apr 2022 - 20:13 by AdminDevinBougie
OpenVPNPersonal
Configuring Computing/CmpGrp/Obsolete.OpenVPN for Personally owned Computers Download Video OpenVPN Tutorial download and view using VLC (for example) Inline ...
r5 - 04 Apr 2022 - 20:13 by AdminDevinBougie
OpenVPNUse
Using Computing/CmpGrp/Obsolete.OpenVPN on a CLASSE managed computer Downloadable Video OpenVPN Tutorial download and view using VLC (for example) Inline Vide...
r4 - 04 Apr 2022 - 20:13 by AdminDevinBougie
StandardSoftware
Standard Installed Software (Base Image) Current for deployments after 4/05/2022. The standard software installed on a Windows computer is also called the Base Im...
r25 - 04 Apr 2022 - 11:28 by JamesPulver
ClasseWikis
CLASSE Wikis For an introduction on using CLASSE Wikis, please see WikiIntroduction. The CLASSE Wiki server uses CLASSE credentials for authentication and autho...
r51 - 21 Mar 2022 - 09:17 by DevinBougie
DataStewardshipVideo
Data Stewardship Video This video discussing Data Stewardship under Windows at CLASSE is about 10 minutes long. https://wiki.classe.cornell.edu/pub/Computing/Data...
r3 - 14 Mar 2022 - 14:29 by DevinBougie
AccessingLinuxFromWindows
Accessing Linux From Windows This 4 minute video shows how to access a CLASSE Linux computer from a CLASSE Windows computer. It shows how to run a simple program ...
r2 - 14 Mar 2022 - 14:28 by DevinBougie
FinancialManagementAppMeetingMarch102022
FinancialManagementAppMeetingMarch102022 Zoom Meeting * https://cornell.zoom.us/j/99326724634?pwd=SzFnbGU4SlNRMGtBOGJJT1FWd1hYQT09 * Meeting ID: 993 2672 46...
r2 - 14 Mar 2022 - 10:35 by MichaelRyan
FirefoxBrowser
Firefox Browser Log in to CLASSE web pages with Kerberos ticket (preset on CLASSE managed Linux and Windows machines) Please see ClasseAuthentication for more in...
r25 - 11 Mar 2022 - 11:20 by JamesPulver
NewsLetter
CLASSE Computing Newsletters If you have any questions or concerns about items in these newsletters, please send email to service classe #64;cornell.edu
r24 - 07 Feb 2022 - 09:09 by WernerSun
Psb470Doc
PSB 470 A/V Hardware and Wiring Diagram AV cabinet ☜ click/tap for full size image * PSB470.jpg: PSB470.jpg, full size, PSB470.pdf: PSB470.pdf, PSB470.graffle...
r6 - 25 Jan 2022 - 14:00 by WernerSun
SRFRreboot
Checking SRF Reboot Records * Use ScreenConnect to connect to mp188, then unlock the screen with your admin credentialsSelect the reboot records tab at the bot...
NEW - 13 Dec 2021 - 11:09 by MichaelRoman
LinuxLaptopUsersGuide
Linux Laptop Users Guide It is important to periodically connect your laptop to a CLASSE Network or the CLASSE VPN. Please see LaptopUsersGuide for additional not...
r5 - 12 Nov 2021 - 16:26 by DevinBougie
MacScreenSharing
Remotely access and control your Mac 1 Use ScreenConnect 2 Use Screen Sharing 1 Both Macs have to be on the same network; if you are offsite, use Prit...
r3 - 29 Sep 2021 - 10:32 by MichaelRoman
MacStandardSoftware
Macintosh Standard Software Installs Desktop and Laptop Software Calendar Apple's built in calendar client; supports iCloud, Exchange and Google calendaring ...
r6 - 29 Sep 2021 - 10:11 by MichaelRoman
ClasseAuthentication
CLASSE Authentication Wherever possible, new CLASSE systems and services authenticate using CLASSE usernames and passwords. For information on resetting your CLA...
r23 - 09 Sep 2021 - 11:02 by JamesPulver
CLASSElinuxOverview
Why Linux? * It's free AND open source * many programmers are developing Linux * and they've been doing it for a long time Linux has roots as far...
r7 - 31 Aug 2021 - 13:40 by DevinBougie
PaceMaker
Pacemaker Service Management Quick Start All of the below can be applied to individual resources, or to a full resource group. * pcs resource cleanup resource...
r9 - 10 Aug 2021 - 13:37 by MichaelRyan
GitLab
GitLab GitLab is the open source version of GitHub. Both are web based git repositories that come with a whole bunch of project management tools such as a web bas...
r6 - 30 Jul 2021 - 13:07 by DevinBougie
JamfSelfService
JAMF Self Service JAMF Self Service is part of the JAMF management system for CLASSE managed Macs. Using Self Service, users can browse and install a selection of...
r5 - 19 Jul 2021 - 14:33 by MichaelRoman
JavaWebApplicationDevelopment
Java Web Application Development Java Java EE / Jakarta EE (Java EE 9 ) is the java specification for developing web applications and services. Currently, all C...
r9 - 30 Jun 2021 - 09:47 by AdminMichaelRyan
GlassFish
GlassFish CLASSE has migrated most production Java EE applications to Payara from Glassfish. For instructions on using Payara, please see PayaraServer. Many CLAS...
r22 - 30 Jun 2021 - 09:46 by AdminMichaelRyan
OpenMPI
Open MPI at CLASSE Usage From a CLASSE SL7 Linux system, do the following: * To check the OpenMPI binary info of the default 4.1.1 version, type: /nfs/opt/ope...
NEW - 24 Jun 2021 - 16:43 by AttilioDeFalco
CmakeBuildTool
Cmake at CLASSE Usage From a CLASSE SL7 Linux system, do the following: * To check the cmake binary info of the default 3.18.4 version, type: /nfs/opt/cmake/b...
NEW - 24 Jun 2021 - 16:42 by AttilioDeFalco
DatabaseSupport
Database Support This page is meant to help you get up and running with your database. The lab has a few options for database solutions. You may want to first loo...
r12 - 02 Jun 2021 - 09:59 by DevinBougie
LinuxSupport
Linux at CLASSE Please see Linux Introduction for a brief introduction for newcomers to Linux. See CLASSE Linux Overview for a presentation on Linux at CLASSE. I...
r117 - 02 Jun 2021 - 09:46 by DevinBougie
SFTP-SCP
SFTP / SCP file access Instead of using samba to access CLASSE filesystems, you may use any method that works with the SFTP/SCP protocols. Some popular options ar...
r8 - 27 Apr 2021 - 15:30 by MichaelRoman
ClasseGroups
CLASSE Group Information CLASSE groups should be used when multiple people need access to a common file, directory, or filesystem. For a list of all groups, incl...
r5 - 12 Apr 2021 - 11:08 by AdminDevinBougie
NewsletterJuly282014
July 28, 2014 Today's topics: Wilson computer room AC upgrade, Aug 4 13; AC is down today. The main cooling unit in the Wilson computer room (W221) will be repl...
r11 - 17 Mar 2021 - 13:18 by JamesPulver
LaptopRegistration
Bringing Networked Devices to CLASSE Please register your personally owned devices with Cornell's Red Rover or Eduroam wireless networking services, not here. Re...
r50 - 11 Mar 2021 - 14:50 by WernerSun
ZoomRemoteControl
Remote Control with Zoom Start meeting 1. Start zoom * If you're on a Linux computer, type zoom from a terminal or click on "Applications" "Internet"...
r4 - 19 Jan 2021 - 10:18 by WernerSun
MacRepair
Before sending your Mac to Apple Repair 1 See if the problem is fixed by resetting your Mac 2 IMPORTANT Back up your boot drive! Apple Repair may have to...
NEW - 21 Sep 2020 - 16:50 by MichaelRoman
MacReset
Macintosh Resets Reset SMC Resetting the system management controller (SMC) can resolve certain issues related to power, battery, fans, and other features. Instr...
NEW - 21 Sep 2020 - 16:13 by MichaelRoman
VoiceDictation
Recommended settings for Voice Dictation Using Voice Dictation for entering text can be very handy, unless you're not aware that it has been turned on.To prevent ...
NEW - 14 Sep 2020 - 16:12 by MichaelRoman
MathematicaHomeUseClasse
Mathematica Home Use Please see Computing.MatheMatica our general public documentation, and Computing.Private.MatheMatica for informaiton available to anyone at C...
NEW - 14 Aug 2020 - 11:47 by MichaelRoman
X2Go
X2Go CLASSE uses X2Go as the preferred GUI remote access tool. X2Go is a fully open source, actively developed project to support the remote execution of X appli...
r50 - 13 Aug 2020 - 10:17 by DevinBougie
VirtualNetworkComputing
VNC Most X applications (such as totalview) generate a large amount of X traffic. This can be very slow when tunneled through ssh to machines off of CLASSE's net...
r5 - 11 Jun 2020 - 16:57 by DevinBougie
MailTwoNewsGateways
LNS mail2news Gateways We operate mail2news gateways for many of the local newsgroups, so that mailing lists can be easily archived in newsgroups. The following...
r2 - 29 May 2020 - 12:07 by JamesPulver
ListarAdminHelp
Ecartis Mailing List Manager Administration This is a quick guide to list administration for list owners on the LNS ecartis server. As with the user commands, a...
r3 - 29 May 2020 - 12:06 by JamesPulver
MatLAB
MATLAB CLASSE encourages running Matlab on a Linux system whenever possible. Matlab on Windows computers is supported on PCs that are set up to test, develop, or...
r19 - 29 May 2020 - 12:00 by JamesPulver
ParaView
ParaView at CLASSE Usage From a CLASSE Linux system, using console graphics (local graphics card hardware), type: /nfs/opt/paraview/bin/paraview For remote use (...
r4 - 19 May 2020 - 11:44 by AttilioDeFalco
WikiIntroduction
Wiki Introduction For a list of available wikis, please see ClasseWikis. For the official Foswiki documentation, please see System.WelcomeGuest. CLASSE Wiki Th...
r32 - 15 May 2020 - 10:13 by DevinBougie
CERNRoot
CERN ROOT at CLASSE Usage From a CLASSE SL7 Linux system, type: * Version 6.06.06 * If you enable the ACC Build System Environment and type "current", s...
r5 - 13 May 2020 - 16:08 by AttilioDeFalco
CUDA
CUDA Programming (targetted towards use with the CLASSE Farm) %TWISTY{mode="div" start="hide" showlink="Show Table of Contents " hidelink="Hide Table of Contents"...
r22 - 29 Apr 2020 - 10:22 by AttilioDeFalco
ScientificLinux7
Scientific Linux 7 CLASSE has migrated to 64 bit Scientific Linux 7 (SL7). Any code built on an earlier SL distribution should run on 64 bit SL7. However, code ...
r13 - 28 Apr 2020 - 16:37 by AttilioDeFalco
WebNotify
This is a subscription service to be automatically notified by e mail when topics change in this Computing web. This is a convenient service, so you do not have t...
r18 - 25 Apr 2020 - 09:51 by DevinBougie
WebContent
Web Content at CLASSE There are several tools and solutions to providing both public and private web pages at CLASSE. Public Web Servers Public web servers provi...
r3 - 24 Apr 2020 - 11:08 by AdminDevinBougie
PersonalHomePages
Creating personal web pages on the CLASSE server Creating your own Web Pages The CLASSE server supports personal Web pages for users with accounts on the CLASSE ...
r12 - 21 Apr 2020 - 10:02 by DevinBougie
LEPPEmail
LEPP Email Cornell has migrated to Exchange LEPP staff and faculty mail accounts were moved to Cornell's Exchange server in March, 2010. Some students may be pro...
r33 - 15 Apr 2020 - 14:22 by JamesPulver
SoftwareInstallPolicy
Software Installation Policy Overview Software installations on CLASSE managed systems are performed by the CLASSE IT group. To request an installation, please s...
r20 - 26 Mar 2020 - 13:17 by JamesPulver
RemoteControl
Remote Control of CLASSE Computers Windows and Mac OS Desktops Windows and Mac OS computers can be remotely controlled using ScreenConnect. With ScreenConnect, ...
NEW - 15 Mar 2020 - 15:30 by DevinBougie
NetworkStatusArchive
Old LEPP SupportedHardware and Network Status 2004 2010 _This page contains information on issues that were under investigation in 2004 2010. If you know of or a...
r9 - 15 Mar 2020 - 14:13 by DevinBougie
NewsletterJanuary162012
January 16th, 2012 Today's topics: Virtual Servers (PC570A PC570D) We are retiring the Virtual Windows XP Servers PC570A PC570D on Tuesday, January 17th, 2012. W...
r4 - 15 Mar 2020 - 14:13 by DevinBougie
OldVNCinfo
Secured (encrypted) VNC Instructions note that this is the required connection if you are outside of LEPP's network 1. setup port forwarding * ssh L 590...
r3 - 15 Mar 2020 - 14:13 by DevinBougie
VirtSoftAvailable
Software available on Virtual Servers LEPP has retired the Virtual Servers due to lack of demand. We are current reviewing what systems and software we can offer ...
r10 - 15 Mar 2020 - 14:13 by DevinBougie
VncInstructions
* For access to Windows computers, see WindowsApplicationServers . * For access to Linux computers, see Remote Linux VNC
r3 - 15 Mar 2020 - 14:13 by DevinBougie
WindowsApplicationServers
// The time out value in milli seconds (1,000 milli seconds = 1 seconds) setTimeout('document.location=document.location',300000); Remote Access to Virtual Wind...
r60 - 15 Mar 2020 - 14:13 by DevinBougie
KeyspanPresentationRemote
Remote Control Troubleshooting Keyspan Presentation Remote The Presentation Remote is compatible with Mac OS X 10.4 (Tiger). When you connect the Presentation Re...
r5 - 15 Mar 2020 - 14:05 by DevinBougie
SecureShellDocumentation
ssh Contents: * Introduction * PuTTY * TTSSH (SSHv1) for Windows * OpenSSH (SSHv2) for Windows * MacSSH (SSH v2) for MacOS * OpenSSH for Unix o...
r9 - 11 Mar 2020 - 12:56 by MichaelForster
Skype
Skype Skype is available for work related use on CLASSE managed Windows and Linux computers. However, CLASSE IT does not provide full support for Skype; our suppo...
r7 - 06 Feb 2020 - 12:46 by WernerSun
ClasseElog
ELOG CLASSE is currently using a local ELOG server from PSI (https://elog.psi.ch/elog/) for our electronic logbook needs. https://www.classe.cornell.edu/elog/ is ...
r21 - 14 Jan 2020 - 11:06 by DevinBougie
NewsletterJanuary32011
Computing Newsletter January 3, 2011 This is the first of our weekly newsletters to let you know what's happening in computing at LEPP. We will attempt to keep ...
r6 - 14 Jan 2020 - 11:01 by JamesPulver
NewsletterSeptmber2010
LEPP's Infrequent Computing Newsletter for September, 2010. Welcome to the third issue of LEPP's VERY Infrequent Computing Newsletter. We'll be using it to try t...
r8 - 14 Jan 2020 - 11:01 by JamesPulver
Win7AtLEPP
Brief Introduction to Windows 7 at LEPP (This is in a muddle while being created) When a new computer has been configured for you running Windows 7 on our new Win...
r2 - 14 Jan 2020 - 11:01 by JamesPulver
SettingFileAssociations
Setting File Associations 1. Click on the Start Menu, search for "default". 1. Select "Default programs". 1. Look for the type of program you want ...
r3 - 18 Dec 2019 - 08:57 by JamesPulver
PrintingLPR
LPR * LPR/LPD is a platform independent printing protocol that runs over TCP/IP. While it was originally implemented for BSD unix, LPR has become almost universa...
r5 - 16 Dec 2019 - 13:47 by JamesPulver
WindowsRemoteLinuxScript
CLASSE GRID "CLASSE GRID" is a program provided on CLASSE desktops which simplifies running selected Linux programs on the CLASSE Grid farm from ALL supported OSs...
r22 - 09 Dec 2019 - 11:46 by DevinBougie
PyMca5
PyMca 5 at CLASSE Usage From a CLASSE Linux system, type: /nfs/opt/pymca/bin/pymca Documentaiton * http://pymca.sourceforge.net
NEW - 06 Dec 2019 - 13:22 by AttilioDeFalco
MultipleSessions
Multiple Sessions Several Linux applications are really only meant to have one session running at a time. Graphical Window Managers Both KDE and Gnome suffer f...
r9 - 06 Dec 2019 - 11:24 by AttilioDeFalco
LinuxBeginner2
Linux Beginner 2 Topics at CLASSE * Scientific Linux 6 * Red Hat / CentOS equivalent * GNOME 2 desktop * ICEWM * X2Go * Kiosks...
r8 - 06 Dec 2019 - 11:18 by AttilioDeFalco
IceWM
ICE WM Both KDE and Gnome suffer from NFS locking issues when the same user account is simultaneously running multiple sessions. To avoid these problems, you mus...
r6 - 06 Dec 2019 - 10:48 by AttilioDeFalco
WindowsOnTheLinuxComputeFarm
Using the Linux Compute Farm 1. Set up analysis on Windows 2. Move files to Linux environment Navigate to \\samba\TEM and create a new folder, i.e. abc123 ...
r5 - 26 Nov 2019 - 12:38 by kjl86
UsingMultipleCoresWithWorkbench
Using Multiple Cores with Workbench * 1. Open the project in Workbench * 2. Launch the Solver environment (double click Setup in Workbench) * 3. Follow t...
r2 - 26 Nov 2019 - 11:59 by kjl86
ExchangeCalendar
CIT documentation for Windows, Macintosh and Web clients starts at this link: CIT Calendaring Documentation * Windows calendar users will use Outlook 2010: CIT...
r8 - 11 Nov 2019 - 09:22 by MichaelRyan
RStatS
R A language for data analysis and graphics Usage From a CLASSE Linux SL7 system: * default version (3.4.0), type: R Documentaiton * SL7 Linux help listin...
r2 - 15 Oct 2019 - 13:03 by AttilioDeFalco
BlenderRender
Blender at CLASSE Usage From a CLASSE Linux system, type: * For SL6: /nfs/opt/blender 2.78a SL6/blender * For SL7: /nfs/opt/blender 2.80 SL7/blender * o...
r3 - 15 Oct 2019 - 12:11 by AttilioDeFalco
MatheMatica
Mathematica %TWISTY{mode="div" start="hide" showlink="Show Table of Contents " hidelink="Hide Table of Contents" showimgright="" hideimgright=""}% Mathematica is...
r30 - 15 Oct 2019 - 11:47 by AttilioDeFalco
GridengineUseTopics
Son of Grid Engine (a.k.a SGE) "Best Practices" Topics * Please see ComputeFarmIntro for a brief introduction for newcomers to the CLASSE Compute Farm. * Pl...
r4 - 14 Aug 2019 - 11:21 by AttilioDeFalco
ComputeFarmIntro
CLASSE Compute Farm The CLASSE Compute Farm is a central resource of 60 enterprise class Linux nodes (with around 400 cores) with a front end queueing system tha...
r28 - 14 Aug 2019 - 11:19 by AttilioDeFalco
HardwareDiagnosticsHowTo
Hardware Diagnostics HowTo Best practices for hardware diagnostics. Common Problems No Power 1 Check if the PC is plugged in. 1 Try a different plug. 1...
r4 - 13 Aug 2019 - 14:43 by AdminJamesPulver
SoftwareNotes
Notes on non administrative tools Hardware Diagnostics Hardware Diagnostics HowTo * Spinrite 6 * Ultimate Boot CD * Tuff Test Lite ...
r8 - 12 Aug 2019 - 17:10 by AdminJamesPulver
AutoIT
AutoIT Overview This is a very useful scripting language that is free for all use. I have been using it for many purposes, primarily for scripting deployments of...
r5 - 12 Aug 2019 - 16:45 by AdminJamesPulver
NetworkHostsDetection
Network Hosts Detection To use this feature, click: Then, Click on Network Information: This will give you a list of the networks OCSNG IP scanning knows ...
r2 - 12 Aug 2019 - 16:45 by AdminJamesPulver
TAGs
TAGs Tags are used for making arbitrary computer groups. This is useful for excluding sets of computers like CHESS or SERVER computers. To set the tag for a given...
r2 - 12 Aug 2019 - 16:45 by AdminJamesPulver
ApacheNetBeans
Apache NetBeans Starting with Apache NetBeans 11.1 it is possible to develop Java EE projects that are built with Gradle. This affected the CLASSE IT web developm...
NEW - 02 Aug 2019 - 12:30 by MichaelRyan
WindowsRemoteDesktopServers
Terminal Service / Remote Desktop access to Windows Applications from Linux Introduction * To access the Windows Terminal Server "Full Desktop Experience" fr...
r22 - 04 Jul 2019 - 13:39 by DavidSchuller
TimesheetApp
Instructions for using the CLASSE Timesheet URL Go directly to the Time Entry page to enter time for the current time period: https://www.classe.cornell.edu/buso...
r5 - 17 Jun 2019 - 14:54 by MichaelRyan
ConfidentialSensitive
Download latest version CIT Spirion CIT's Spirion web page
r2 - 06 Jun 2019 - 17:12 by MichaelRoman
RunningIdentityFinder9
Data Cleanup for Windows and MacOS using Identity Finder v9 For information about scanning Linux computers and PowerPC based Macs, see Running Find SSNs to find c...
r6 - 06 Jun 2019 - 09:57 by WernerSun
CLASSEManagedComputingPrivacy
CLASSE IT Privacy Statement The CLASSE IT group takes the privacy of its users' electronic data very seriously, and we make every reasonable effort to protect the...
r12 - 03 Jun 2019 - 23:50 by WernerSun
UnixLoginScripts
UNIX Login Scripts Login scripts are used to set your environment when logging in or opening a terminal on a unix or linux machine. For information specific to CE...
r12 - 06 May 2019 - 11:14 by admindo-dab66
OutlookRooms
Outlook Room Schedules We recommend using Outlook on the Web for scheduling CLASSE conference rooms. Log in with your Cornell NetID here: http://outlook.cornell.e...
r7 - 15 Apr 2019 - 15:32 by WernerSun
KerberizedNFS
Kerberized NFS Client Configuration * in /etc/idmap.conf, add Local Realms = CLASSE.CORNELL.EDU, LNS.CORNELL.EDU * SL6: in /etc/sysconfig/nfs, add SECURE_N...
r4 - 02 Apr 2019 - 10:08 by DevinBougie
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