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...
Connecting to a Linux Machine from Windows LNX201 is our general purpose Linux Interactive node. If you need to remotely access a Linux computer, you should conne...
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...
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...
Testing Internet Speed If you are experiencing persistent slowness with your remote connections to CLASSE computers (via ScreenConnect, X2Go, NoMachine, or ssh), ...
. Introduction to CLASSE IT * CLASSE IT team and computing environment * General philosophy * User services Who We Are Our team: 10 full time staff ma...
LaTeX %TWISTY{mode="div" start="hide" showlink="Show Table of Contents " hidelink="Hide Table of Contents" showimgright="" hideimgright=""}% In general, TeX Live...
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...
Mac Support at CLASSE This page contains links to information specific to Mac users. A Macintosh computer with an Intel processor is required to run a supported ...
Mac OS X X2Go Client Installation Instructions For general X2Go documentation, please see X2Go. Installation Instructions * make sure the latest version of XQ...
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...
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...
February 8th, 2016 Today's topics: Stock Computer Models The CLASSE Computer group keeps several "classes" of computer models and peripherals available for the l...
Monday, March 31, 2014 Today's topics: Wilson Lab Network Interruption: Tuesday, April 1 @ 9:00 AM There will be a brief 30 second network interruption in Wilson...
October 6, 2014 Today's topics: Migration of CLASSE file systems Tuesday October 7 After repeated disk failures on a decades old file server, the CLASSE IT gro...
October 13, 2014 Today's topics: X2Go replacing NX X2Go has replaced NX as CLASSE's solution for remote linux desktops. For more information, please see X2Go. D...
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 (...
Plotting, Graphing and Numerical Analysis Packages at CLASSE Please note, to request packages be installed locally on CLASSE managed Windows 10 and macOS systems,...
Remote access to Linux machines Depending on your requirements, there are several options for remotely access CLASSE Linux resources. Function Recommended sol...
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...
CLASSE IT 2023 Summer Student Guide Welcome to the CLASSE 2023 REU, SERCCS, SUnRiSE, and PREM programs. This how to guide will get you started with IT resources a...
Text Editor Packages available at CLASSE These packages currently available under Scientific Linux 7 (usless noted to work in SL6) . They are accessible from Win...
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...
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...
X2Go Debugging From the maintainer: I have seen this problem happen occasionally for various reasons. I think they have always been due to external factors. So I ...
Xfce Introduction Xfce is the default Desktop Environment on all CLASSE Scientific Linux 7 (SL7) systems. From the xfce.org site: "Xfce is a lightweight deskto...
Remote Access to the CLASSE Linux Computers Using the X11 windowing system when accessing CLASSE computers from a remote computer can be slow due to the firewall ...
INTRO: X2Go: Starting up an XFCE session Since XRF data sets are stored at CHESS, in order to work with them you will need to log in to the CLASSE computing netwo...
09 Dec 2019 X2Go Desktop Sharing and Software Update: Tuesday, 10 Dec 2019 On Tuesday, 10 Dec 2019, a major update to the X2Go server will be pushed to all CLASS...
02 Jul 2018 CLASSE Account Expirations on 09 Jul 2018 Please note that many CLASSE accounts are set to expire on 09 Jul 2018. Affected users will receive a warni...
13 Mon 2020 CLASSE Computing Outages: 22 Jul 2020 to 27 Jul 2020 During the week of 20 Jul 2020, a series of scheduled power outages at Wilson Lab will disrupt C...
21 Jul 2020 CLASSE Computing Outages: 22 Jul 2020 to 27 Jul 2020 This week, a series of scheduled power outages at Wilson Lab will disrupt CLASSE computing servi...
24 Jul 2023 CLASSE Computing Outages: 28 Jul 2023 to 30 Jul 2023 This week, a series of scheduled power outages at Wilson Lab will disrupt CLASSE computing servi...
05 Nov 2018 WinAPP To Be Replaced With WinAPP2: Tuesday, 06 Nov 2018 Starting Tuesday, 06 Nov 2018, the official CLASSE Windows terminal server will be WinAPP2 (...
12 Oct 2020 LNS Protected Reorganization On two consecutive Tuesdays, 20 Oct 2020 and 27 Oct 2020, we will apply a security upgrade to the LNS Protected network,...