KCLUG March 2012

kclug@kclug.org

5 participants
4 discussions

Remote Interactive Whiteboard (Projector+Camera)
by Billy Crook 12 Mar '12

12 Mar '12

I'm looking for software that can use a projector to "illuminate a whiteboard" with white light. Then let local or remote computer users "draw" on the whiteboard by masking the projected white with black or color. Local users could still use dry-erase markers too, and It needs to be able to take snapshots of the board, compositing the real world markings and digital markings (Though a still of the remote video would work). Has anything like this been polished at least to the 50% stable mark? What projects should I look at? That laser-grafitti program is similar to what I want, except I'm fine with the only digital input being a mouse cursor. The only need I have for the camera, is so that local dry-erase markings can be shared/captured. I'm also looking for suggestions for GNU video-switching software. Attach 4-6 usb cameras, and mics. Then mix all audio, and tile all video, until one mike is X percent louder than the rest, which would cause its corresponding camera to go fullscreen.

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Fwd: RE: Job Listing
by Jonathan Hutchins 08 Mar '12

08 Mar '12

The contractor shall provide technical support services necessary for the maintenance and management of the server infrastructure in support of the Office of Chief Financial Officer (OCFO) Region 6 - Heartland Financial Systems Division and Region 7 - Greater Southwest Financial Systems Division. The contractor shall be responsible for providing all facets of the OCFO server administration services to include; * Server Administration of Red Hat Linux, MS Windows Server, VmWare, and Citrix XenApp environments * Systems Configuration and Change Management * Data Backup and Recovery * Incident Response * System Performance and Capacity Management * Support and Implementation of Security Management Policies * Software and Hardware Inventory Management * Operations Documentation and Reporting * Systems Architecture and Design Engineering * User Identification and Access Management Education and Experience: MINIMUM REQUIREMENTS * Preliminary clearance for MBI to start - full clearance to convert to full time. * Bachelor's degree in Computer Science/MIS and/or equivalent working experience. * Minimum of four years' experience in a position requiring Linux Redhat Server and/or Microsoft Windows Server technical problem solving skills. * Knowledge and understanding of Redhat Linux and Windows Server components (TCP/IP, Domain, DNS, WINS, DHCP, Kick-start, Shell Scripting, RPM) architecture, design, analysis and performance tools. * Strong analytical ability, including operations methodology, and error detection and resolution techniques. * Must maintain security and confidentiality of information accessible on Systems. * Strong understanding of Ethernet topology, TCP/IP protocol. Addl Job Info: Hardware * Knowledge and understanding with the following concepts: High availability, fault tolerant, multi-processor server-class computers. * Understanding of Intel based architecture, Ethernet Network Interface card configurations, SCSI controller functions and configurations, and the latest tape backup technologies. * Knowledge of server diagnostics, analysis and trouble-shooting techniques. * Understanding of systems integration and implementation utilizing a phased approach, industry best practices, planning and impact analysis. Customer Service * Strong customer service skills. * Must be able to manage multiple tasks in a changing environment. * Excellent verbal and written communication skills. * Strong human relations skills and ethical conduct. * Knowledge of industry standards, trends and general business processes. PREFERRED QUALIFICATIONS * Four to Six years comprehensive Microsoft Windows and Redhat Linux Systems and industry experience. * Experience supporting Systems in a medium to large, multi-user, and multi-tier environment. * Microsoft and/or Redhat Linux certifications. Top 3 Skills: Linux (6+yrs), Redhat (2+yrs), Oracle Grid Infrastructure (6 months+) Best regards, Brian Fellers Professional Recruiter 7285 W. 132nd Street, Suite 140, Overland Park, KS 66213 Toll Free 800.318.2074 Local 913.664.0149 Mobile 785.250.7060 Fax 913.338.2435 http://www.teksystems.com/ -----Original Message----- From: Jonathan Hutchins [mailto:hutchins@tarcanfel.org] Sent: Thursday, March 08, 2012 4:12 PM To: Fellers, Brian Subject: Job Listing Could you send me the public listing for the replacement for Shawn? I'll post it to the Linux people I know. This electronic mail (including any attachments) may contain information that is privileged, confidential, and/or otherwise protected from disclosure to anyone other than its intended recipient(s). Any dissemination or use of this electronic mail or its contents (including any attachments) by persons other than the intended recipient(s) is strictly prohibited. If you have received this message in error, please notify us immediately by reply e-mail so that we may correct our internal records. Please then delete the original message (including any attachments) in its entirety. Thank you. -------------------------------------------------------

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Xen. KVM, network bridging and multiple nics
by Jack 08 Mar '12

08 Mar '12

Objective: I'm installing XEN on a server I'm building. The server has two NICs, and will have a dual connection to the Internet, with 5 fixed used IP addresses. I plan to run 3 guests. One of those guests will use two IPs , hopefully. Reading the KVM documentation (I'm also considering KVM, if XEN doesn't work out) and the XEN documentation leaves me a bit confused on the network bridging. The XEN documentation seems to indicate you NEED to have two NICs to do this. The KVM documentation seems to indicate you need to bridge in order for the guests to be network visible. But what I want to do is make sure that either one or both NICs are visible to any given guest. So can I bridge, both NICs independently? Or merge them into one fatter pipe? Or something else. Thanks, Jack

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Re: [ArchChat] proposed: a Unix project
by Oren Beck 06 Mar '12

06 Mar '12

This thread should be archived and perhaps even Data Mined for the collection of "Sanity Savers" in it. If challenged to list a single point? I'd have to make it a tie for two. The two being reference to those "endorphin moments" and the *grimoire*concept. The endorphin rush of getting the Zen inherent in .nix realms is addictive. The *grimoire is that which increases those moments!* I spent an inordinate time trying to retrocreate the missing site documentation/manuals for a recent contract. A contract that would have been effortless joy to have worked. Had only my predecessor kept a "site grimoire" chained to the server rack! The comments about meaningful names and comment are not of mere pain/joy importance for all the code we write or systems we set up, Those concepts are beyond mere ease of situation to the "next person" working something. They're arguably a totally Pass or EPIC FAIL level importance. And the "Why?" of it becomes of even more grim import, Do every task as if you will be that "next person" working the aftermath. As often, you will BE that next person. On Tue, Mar 6, 2012 at 1:00 PM, Thomas Hastings <hastint(a)slu.edu> wrote: > http://en.flossmanuals.net/command-line/ is a great resource, > the book is a how-to manual designed as an introduction to the > GNU/Linux Command Line and is also available as pdf or in print > > > On Tue, Mar 6, 2012 at 11:40 AM, Chris Weiss <cweiss(a)gmail.com> wrote: > >> the gnu/linux cli is far more rich than dos ever dreamt of being. you >> will be rewarded! >> >> you can sample this on Windows by installing Cygwin. commands such as >> grep, find, sed, and awk are useful things to have a familiarity with. >> You don't need to master any of them, there's plenty of guides and >> docs to fill in the details once you have the basics. >> >>

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KCLUG March 2012