Computer Science | Vassar College

mitm

Anonymous (anonymous@undisclosed.example.com) — 2023-01-05T22:19:50+00:00

Host Key Verification Failed At some point you may attempt to SSH into a server, workstation or device, e.g. “my_server”, that you have logged into before and you encounter a long, scary message as follows that ends with “Host Key Verification Failed

linux_advanced

Anonymous (anonymous@undisclosed.example.com) — 2016-05-18T18:23:18+00:00

Linux Commands : file - search / replace For the following cmds, the test.file contains: 1 cat barn food 2 dog house kibble 3 fish water food 4 cow pasture grass grep “searches the named input FILE for lines containing a match to PATTERN”

password

Anonymous (anonymous@undisclosed.example.com) — 2025-09-30T20:45:21+00:00

First Time Login The first time you log into a CS workstation with a temporary password, the login page will help you reset your password. First, enter your username (this will be the same as your Vassar email address, before the @-symbol): Enter your temporary password, which should have been given to you by your professor or sysadmin:

gate_tips

Anonymous (anonymous@undisclosed.example.com) — 2009-08-13T17:38:49+00:00

Gate tips Help! I still get GATE 5.0 Beta, not GATE 5.0 When you run gate you should see that you are running GATE Developer 5.0 build 3244. If you are not, then to use the new version you need to do the following 2 steps: * Delete your existing user configuration file, do that with the command: ````````````````````

x2go

Anonymous (anonymous@undisclosed.example.com) — 2020-07-04T21:04:42+00:00

X2Go -- Remote Desktop Access About X2Go is a program that lets you use your account's desktop remotely. Imagine that you want to do work using DrRacket (or DrScheme, Netbeans, etc.) from your home computer but don't want to deal with the fuss of copying your work onto your CS account afterwards.

acm_jar_applets

Anonymous (anonymous@undisclosed.example.com) — 2010-11-24T23:10:16+00:00

Using acm.jar The ACM Java Task Force (JTF) created an API framework for Java programs which is distributed in the file acm.jar. Programs using acm.jar may be compiled and executed from the command line, or within your favorite Java IDE (e.g., Netbeans, DrJava). It is also possible to run your JTF programs as an applet within a browser or via the appletviewer. ````````````````````````````````````

server_list

Anonymous (anonymous@undisclosed.example.com) — 2010-12-08T19:20:36+00:00

CS Servers Physical CS Department Servers Date Number installed Disks Space NAME type In Srv CPU & speed memory #xSize,type tot/used Function Pacific x3650 2007.1 Xeon 4x3gig 12gig 6x73g,sas

todo

Anonymous (anonymous@undisclosed.example.com) — 2010-05-26T14:32:15+00:00

On The Table Upgrade the wiki - Greg Once done, I can put in the “task” plugin which will do this correctly... but for now if done, tag with (or highlight and use the Strikethrough icon (5th from the left) and add signature (the icon with the pencil on it 4th from the end) for date stamp.

jedit

Anonymous (anonymous@undisclosed.example.com) — 2015-08-26T21:23:27+00:00

Jedit tip -. End of line codes When using jedit to edit files that will be saved on a remote linux or unix system, you may run into problems if you don't change the code jedit puts at the end of the line to indicate a return. Jedit calles this the ````````````````````````````````````````````````````````````````

info

Anonymous (anonymous@undisclosed.example.com) — 2016-05-18T15:53:52+00:00

Bash Shell Resources a few articles and tutorials on the web for learning the bash shell * * * * * System Info - User Help ---------- Help for New Users Unix information and help Examples for …

jump

Anonymous (anonymous@undisclosed.example.com) — 2023-03-06T19:51:56+00:00

SSH Proxy Jump (Might as Well Proxy Jump!) Announcement (March 06, 2023) As of March 06th, 2023, direct internet access to the CS Department bastion servers is no longer allowed. If you want to access these bastion servers then you need to be on the

ssh

Anonymous (anonymous@undisclosed.example.com) — 2024-03-27T13:08:06+00:00

Accessing CS Systems The easiest way to gain access the Computer Science Dept. Linux machines outside of the Asprey computer lab. This gives you terminal access to the command line inside the department, and it allows you to send files back and forth to your home directory. Since it has no remote

using_dbc

Anonymous (anonymous@undisclosed.example.com) — 2010-02-01T19:26:49+00:00

Using the script /usr/local/sbin/dbc Dropbox check script Description This script is used to look at information from file names created by the submit script used by the digital drop box. It assumes English month names (January, February, etc.) and cannot deal with spaces. It prints out the encrypted information in a readable format.

apple

Anonymous (anonymous@undisclosed.example.com) — 2021-03-04T00:22:24+00:00

X2Go macOS Installation may * Step 1: ” target=“blank”>Click here for the latest version to go to the download page for X2Go. ” target=“blank”>Click here for the previous versions.

using_htaccess

Anonymous (anonymous@undisclosed.example.com) — 2010-10-29T19:16:06+00:00

Using htaccess for web pages Please note: htaccess is for pages served from OUTSIDE THE WIKI in users directories. The wiki has similar ability, but it is set up differently -Greg Web Access Restriction by user/password This can be used in many ways, the user and password are not related to our system users and passwords, so you can use anything you like, however, there is no mechanism for the web users to maintain or reset their htaccess password so it can become a maintenance nightmare qui…