https://www.cs.vassar.edu/ 2026-04-16T16:44:53+00:00 https://www.cs.vassar.edu/ https://www.cs.vassar.edu/_media/favicon.ico text/html 2011-02-09T16:47:28+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.cs.vassar.edu/old_pages/printing_tips?rev=1297270048&do=diff Printing Tips Printer Name Changes and your .bashrc If you are having problems with command line printing it may be because your .bashrc is not using the correct printer name. Have a look at your .bashrc file. Near the top there are some lines that set your default printer. If they don't look like the lines below, then cut out everything in your .bashrc from &&```````````` text/html 2008-05-06T18:34:59+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.cs.vassar.edu/old_pages/ssh/in_the_department?rev=1210098899&do=diff Page in progress This page is not yet compleate. When it is, this will be removed Ssh between machines a CS It is quite simple to get to a machine in the department remotely from another machine in the department. All machines in the labs, classroom and faculty offices should already have an ssh client installed on them and those machines which allow remote access are running an ssh daemon to accept incoming connections.```````````````````` text/html 2015-08-26T21:09:31+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.cs.vassar.edu/old_pages/logs?rev=1440623371&do=diff System Status Workstations Problem, Tues 12/17 System CS129 in OLB104 had a power supply issue. A ticket has been opened with user services. --- Rob Casinghino 2013/12/17 15:59 Workstations Update, Tues 9/17 I have done a non-critical update to our automated filesystem mounting for home directories. These will time-out after 90 minutes (beyond the typical class/lab sessions) to clear up resources on systems. While the connections are still active and in use, there will be no issues. If… text/html 2009-11-02T18:01:38+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.cs.vassar.edu/old_pages/ratatosk_xmpp_server?rev=1257184898&do=diff Using our xmpp server This page is only now being written, 'till then, here is the email I sent out last spring: We now have a chat server. It uses the open protocol XMPP aka Jabber. It can do chat rooms (group chats), messaging (IM) and can reach and be reached by other XMPP servers around the world (like google talk). The big advantage over AIM is that XMPP is decentralized. Your messages only go as far as the servers involved, so it saves electricity and network traffic. It's greener an… text/html 2011-02-21T11:49:35+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.cs.vassar.edu/old_pages/iceweasel_thinks_it_is_running?rev=1298288975&do=diff Firefox or Chromium thinks it's already running Firefox Problem: firefox will not start and the message you get is something like this one: firefox is already running but not responding. To open a new window you must first close the existing firefox process or restart your system```````` text/html 2008-05-02T22:19:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.cs.vassar.edu/old_pages/site_search_options?rev=1209766745&do=diff Searching the CS websites We actually have several publicly viewable websites here at CS. There is the primary site and in addition several projects have their own servers. To further muddle things, we have a content management system, conventional web pages and cgi pages. text/html 2012-12-01T17:30:48+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.cs.vassar.edu/old_pages/status/2012_workstations?rev=1354383048&do=diff 2012 Workstation Upgrades [LightDM screenshot ]Welcome back. Plenty of changes have occurred to network this summer, here is a summary. The new workstations in the Asprey and Intro labs have quad-core Intel i7 2600 CPUs running at 3.4 GHz with 8 GB of RAM. The new workstations in the 105 classroom have dual-core Intel Atom D2700 chips runnings at 2.13 text/html 2012-11-12T15:29:47+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.cs.vassar.edu/old_pages/vnc/linux?rev=1352734187&do=diff Using VNC on Linux Unlike many other operating systems, Linux uses an X server for graphical display, which allows network redirection. This me ans that you can easily have a secure remote display without using VNC by tunneling through ssh using 'ssh -X'. None the les s, if for some reason you would still like to use VNC, this page describes the process for getting it to work. text/html 2015-08-26T21:04:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.cs.vassar.edu/old_pages/vnc/windows?rev=1440623049&do=diff Using VNC on Windows Setup Setting up the programs to connect to a VNC server is not too difficult. You will, however, need to download two programs: a SSH client and a VNC client. The SSH client will make a secure connection between your computer and the VNC server and the VNC client will use this connection to draw a display on your screen. text/html 2009-08-27T16:30:23+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.cs.vassar.edu/old_pages/screen_saver?rev=1251390623&do=diff To change the screen saver mode Our lab linux machines use an inhouse setup to do screen locking and auto-logout. If you want a screen saver mode other than ??random?? here is what you do: * Look at the manual page for xlock and pick a mode you like.```` text/html 2013-02-28T21:20:41+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.cs.vassar.edu/old_pages/nodir/kiosk?rev=1362086441&do=diff <html><script type=“text/javascript”><![CDATA[><!]]></script></html> <html><style type=“text/css”>#clock {font-family: 'Lucida Sans Console', sans-serif; font-size: 30px; white-space: nowrap; font-weight: bold; text-decoration: none;}</style></html>```` text/html 2012-02-25T00:44:11+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.cs.vassar.edu/old_pages/nodir/kiosk2?rev=1330130651&do=diff CS Kiosk Keyboard and Mouse Commands /!PLEASE NOTE: The kiosk browser has no back button! !/ ``Alt``+``F1`` Launch gedit ``Alt``+``F2`` Reopen default tabs ``Alt``+``F4`` Logout ``middle mouse button`` Open link in new tab Links * CMPU 101 Computer Science I * CMPU 145 Foundations of Computer Science text/html 2015-08-27T14:13:27+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.cs.vassar.edu/old_pages/status/2013_winter_updates?rev=1440684807&do=diff 2013 Winter Updates Welcome back. There has been some good quiet time in January which works well for pushing out updates. All of the workstations remain on Ubuntu 12.04.1, but several components have been updated. So that you are aware here are the bigger updates to have occurred. text/html 2015-08-26T21:04:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.cs.vassar.edu/old_pages/vnc/osx?rev=1440623049&do=diff Using VNC on Mac OS X Setup Download and install a secure shell client As you may have heard, the Mac OS X operating system is built off of a version of Unix, FreeBSD. You'll be happy to hear that this means you already have a secure shell client installed, the Unix native ssh. You will find it from the Terminal - more on that later. text/html 2010-05-04T13:36:34+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.cs.vassar.edu/old_pages/vnc/speed_tips?rev=1272980194&do=diff Improving VNC Performance This page is a work in progress, use the information here if it helps, but do not consider it in any way authoritative. * -- Greg Priest-Dorman 2010/05/04 09:36 Why is my session so slow? VNC is sending the image of your screen over the network between the server (here at CS) and your client (the machine where you are working). Depending on the network speed, the load on the server, the speed of your machine and the protocols vnc is trying to follow, the speed of …