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department:computer_labs:start [2021/08/26 11:55] – Added FA21 known_hosts morrispjdepartment:computer_labs:start [2023/08/17 10:28] – Update hardware info morrispj
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 ===== Computer Labs ===== ===== Computer Labs =====
-The Computer Science department maintains multiple computer labs running Linux Mint 20.2. Desktop machines may be accessed over the network. See the article on [[student:stu:basics|stu]] for more information.+The Computer Science department maintains multiple computer labs running Linux Mint 21.2. Desktop machines may be accessed over the network. See the article on [[student:stu:basics|stu]] for more information. You are free to use these labs whenever there is no class scheduled there. These labs are located in: 
 +  - King 248 (where [[department:cs-success:start|TA Hours]] are held) 
 +  - King 250 
 +  - King 336 
 +  - EnGeo 2204
  
 ==== Lab Hardware ==== ==== Lab Hardware ====
  
-^ Location         ^ Type        ^ Qty ^ Description ^ +^ Location   ^ Type    ^ Qty ^ Description ^ 
-| ISAT/CS 224     | Laptop    | 5       | Dell Latitude 5501, Intel Core i5-9300H, 16GB RAM | +| King 224   | Laptop  | 5   | Dell Latitude 5501, Intel Core i5-9300H, 16GB RAM | 
-| ISAT/CS 236     | Laptop    | 12      |Dell Latitude 5501, Intel Core i5-9300H, 16GB RAM | +| King 236   | Laptop  | 12  | Dell Latitude 5501, Intel Core i5-9300H, 16GB RAM | 
-| ISAT/CS 248     | Desktop | 30     | Dell Precision Workstation 3630, Intel Core i7-8700, 16GB RAM, Nvidia Quadro P2000 (5GB) | +| King 248   | Desktop | 31  | Dell Precision Workstation 3630, Intel Core i7-8700, 16GB RAM, Nvidia Quadro P2000 (5GB) | 
-| ISAT/CS 250     | Desktop | 30     | Dell Precision Workstation 3620, Intel Core i7-7700, 32GB RAM, Nvidia Quadro P2000 (5GB) | +| King 250   | Desktop | 31  | Dell Precision Workstation 3660, Intel Core i9-12900, 32GB RAM, Nvidia RTX A2000 (12GB) | 
-| ENGEO 2204   | Desktop | 30     | Dell Precision Workstation 3420, Intel Core i7-7700, 16GB RAM, Nvidia Quadro P1000 (4GB) | +| King 336   | Desktop | 32  | Dell Precision Workstation 3630, Intel Core i7-8700, 16GB RAM, Nvidia Quadro P2000 (5GB) |  
-| ENGEO 2209   | Laptop    | 12      | Dell Latitude 5501 Laptops, Intel Core i5-9300H, 16GB RAM |+| EnGeo 2204 | Desktop | 32  | Dell Precision Workstation 3460, Intel Core i9-12900, 32GB RAM | 
 +| EnGeo 2209 | Laptop  | 12  | Dell Latitude 5501 Laptops, Intel Core i5-9300H, 16GB RAM |
  
 ==== Lab Software ==== ==== Lab Software ====
  
 All labs have the same software, including but not limited to the following: All labs have the same software, including but not limited to the following:
-  * Apache Netbeans 12.0 +  * Apache Netbeans 18.0 
-  * BlueJ 5.0.1 +  * Arduino IDE 1.37.0 
-  * CUDA 11.2 (desktops only) +  * BlueJ 5.10 
-  * DrJava beta 20190813 +  * CUDA 11.8 (King 250, 336 only) 
-  * Eclipse 2021-06 +  * DrJava beta 20190813-220051 
-  * Emacs 26.3 +  * Eclipse 2023-06 
-  * IntelliJ IDEA 2021.2 +  * Emacs 27.1 
-  * jGrasp 206_08 +  * GCC 11.3.0 
-  * RStudio 1.4.1717 +  * GHC 8.8.4 
-  * Vim 8.1 +  * Git 2.41.0 
-  * Visual Studio Code 1.59.0 +  * Go 1.18.1 
-  * gcc 9.3.0 +  * Greenfoot 3.7.1 
-  * Go 1.13.8 +  * IntelliJ IDEA 2023.1.2 
-  * GHC 8.6.5 +  * Java 17.0.7 (OpenJDK) 
-  * Java 16.0.1 (OpenJDK) +  * Meld 3.20.4 
-  * Python 3.8.10 +  * Mercurial 6.1.1 
-  * Ruby 2.7.0p0 +  * Mysql-client 8.0.33 
-  * Git 2.25.1 +  * Pandoc 2.9.2 
-  * Mercurial 5.3.1 +  * Processing 4.2 
-  * Subversion 1.13.0 +  * Project Libre 1.9.3 
-  * Sage Math 9.0 +  * Prolog SWI-Prolog 8.4.2 
-  * Visual Paradigm 16.3 +  * Python 3.10.6 
-  * VMware Workstation 16.1.2+  * RStudio 2023.03.1 
 +  * Ruby 3.0.2p107 
 +  * Sage Math 9.5 
 +  * Sqlite 3.37.2 
 +  * Subversion 1.14.1 
 +  * Tcl/Tk 8.6.12 
 +  * Texlive 2021.20220204 
 +  * Thonny 3.3.14 
 +  * Vim 8.2 
 +  * Visual Paradigm 17.1 
 +  * Visual Studio Code 1.80.1 
 +  * VMware Workstation 17.0.2 (Desktops only) 
 +  * Zoom 5.14.7
  
 ==== Known Hosts ==== ==== Known Hosts ====
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 See below for the current ''known_hosts'' file for all JMUCS lab machines. You'll need to replace or merge it with your existing ''~/.ssh/known_hosts'', removing any duplicate hosts. See below for the current ''known_hosts'' file for all JMUCS lab machines. You'll need to replace or merge it with your existing ''~/.ssh/known_hosts'', removing any duplicate hosts.
  
 +{{jmucs-known_hosts.txt?linkonly}} Last updated: 2022-08-17
  
-{{jmucs-known_hosts.txt?linkonly}} Last updated: 2021-08-26+==== Student Account Home Directory ====
  
 +The ''student'' user's home directory is wiped at logout. The last 10 directories are archived locally on each machine at ''/opt/student_homes/<YYYYMMDD_HH-MM-SS>.tar.gz''. Faculty can extract these archives by running ''tar -xzvf <archive>''. Files can be copied to ''/tmp'' where students should be able to access them. You can also contact ''cs-sysadmin@jmu.edu'' for assistance. Please provide the hostname and approximate timestamp that you need recovered.
 +
 +==== Known Issues ====
 +
 +  * DrJava: Prompts to upgrade to a new version even though that version is already installed.