- WLUG - wlug.mailman3.com

Less than 1 week! (Prizes!) LOPSA-East 2013! (formerly PICC) May 3-4, 2013, New Brunswick, NJ

by LOPSA-East 2013

Less than one week left! http://lopsa-east.org Space still available! "The most talked about sysadmin community conference of the year! Don't miss it!" Next week is LOPSA-East 2013, May 3-4, at the Hyatt Regency hotel in New Brunswick, NJ. Register "at the door" or on-line. Some sessions filling fast: To be guaranteed your spot, register now! KEYNOTE: Marcus J. Ranum, Chief Security Officer, Tenable Network Security, Inc. will be presenting the opening keynote address on Friday night. His talk is titled "Wanted: Generalists (because the easy stuff is done)" Computer security has done a fairly good job of picking the "low hanging fruit" with knowledge-bases and engines to execute against them. But that's the easy stuff. Let's talk about what's next. PRIZES: Three giveaways during the event! Twelve lucky attendees will win a book from O'Reilly, three will go home with LISA tech session passes, and one will leave with a year membership to USENIX/LISA! You must be present to win, and must be registered to be eligible. So register now! http://lopsa-east.org/2013/registration/ TRAINING: Sessions on Linux, Windows, Puppet, Team Efficiency, WordPress, PowerShell, Virtualization, and much more! Follow us on Twitter! http://twitter.com/lopsaeast --------------------------------------- FRIDAY: An entire day of training offered by world class instructors. FRIDAY NIGHT: Dinner, Keynote and 'birds of a feather' sessions. SATURDAY: More training sessions plus 45 minute presentations from invited speakers, 5 minute lightning talks. Full schedule: http://lopsa-east.org/2013/schedule/ --------------------------------------- LOPSA-East (http://lopsa-east.org) is produced by The New Jersey chapter (http://lopsanj.org) of the League of Professional System Administrators (LOPSA) (http://lopsa.org) This will be the 4th annual conference, being held May 3-4, 2013 at the Hyatt Regency hotel in New Brunswick, NJ.

April 28, 2013

MySQL Replication Expert Needed

by Michael Long

I know someone who is looking for some short term help. They are looking for someone "whom I can hot-drop into a problem we have with a production server pair, and have him fix it *within 30* *days*. This person should be VERY experienced with MySQL Replication, Linux, and Apache." Please email me directly if you think you can help them out. Thanks, Mike

April 26, 2013

Announce: Change in tonight's WLUG meeting

by Chuck Anderson

Sadly, Jim Gettys has been ill and will be unable to speak at tonight's meeting. We'll still meet and have an informal discussion and answer any Linux/FOSS support questions people have. We'll also raffle off some books and go out for pizza afterwards. I hope to reschedule Jim for a future meeting. ----- Forwarded message from Chuck Anderson <cra(a)WPI.EDU> ----- Date: Tue, 2 Apr 2013 15:02:27 -0400 From: Chuck Anderson <cra(a)WPI.EDU> To: wlug(a)wlug.org Subject: [Wlug] Announce: WLUG Meeting Wed 4/10 7PM Jim Gettys on Internet buffer bloat Precedence: list Reply-To: Worcester Linux Users Group <wlug(a)mail.wlug.org> Hi folks, The next Worcester Linux Users' Group (WLUG) meeting will be held at its regularly scheduled time: the 2nd Wednesday of the month, which is Wednesday, April 10, at 7PM. The location will be the WPI Campus Center, Mid-Centry Room 331. This month we will have Jim Gettys from Bell Labs talk about Internet buffer bloat. "Internet buffer bloat, by Jim Gettys (Bell Labs) VOIP and teleconferencing often perform much more poorly on today's Internet than the Internet of a decade ago, despite great gains in bandwidth. Lots of fiber, cheap memory, smart hardware, variability of wireless goodput, changes in web browser behaviour, changes in TCP implementations, and a focus on benchmarking Internet performance solely by bandwidth, and engineer's natural reluctance to drop packets have conspired to encourage papering over problems by adding buffers; each of which may introduce latency when filled. The mistaken quest to never drop packets has destroyed interactivity under load, and often results in actual higher packet loss, as TCP's congestion avoidance algorithms have been defeated by these buffers. The lessons of the "RED manifesto" of 1997 have been forgotten or never learned by a new generation of engineers." Wednesday, April 10, 7:00 - 10:00 PM WPI Campus Center, Mid-Centry Room 331 I will also be raffling off some more items. Afterwards, we will go out for pizza. See you there, Chuck President, Worcester Linux Users' Group http://www.wlug.org/ _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug ----- End forwarded message -----

April 10, 2013

Keynote speaker announced! LOPSA-East (formerly PICC) May 3-4, 2013, New Brunswick, NJ

by LOPSA-East 2013

[Note: "Early-bird" price ends in 4 days! Don't lose the discount!] The LOPSA-East committee is excited to announce our opening keynote speaker: Marcus J. Ranum, Chief Security Officer, Tenable Network Security, Inc. will be presenting the opening keynote address on Friday night. Marcus J. Ranum is a world-renowned expert on security system design and implementation. He is recognized as an early innovator in firewall technology, and the implementor of the first commercial firewall product. Since the late 1980's, he has designed a number of groundbreaking security products including the DEC SEAL, the TIS firewall toolkit, the Gauntlet firewall, and NFR's Network Flight Recorder intrusion detection system. He has been involved in every level of operations of a security product business, from developer, to founder and CEO of NFR. Marcus has served as a consultant to many FORTUNE 500 firms and national governments, as well as serving as a guest lecturer and instructor at numerous high-tech conferences. In 2001, he was awarded the TISC "Clue" award for service to the security community, and the ISSA Lifetime Achievement Award. Marcus is Chief Of Security for Tenable Security, Inc., where he is responsible for research in open source logging tools, and product training. He serves as a technology advisor to a number of start-ups, established concerns, and venture capital groups. Conference Summary ------------------------ LOPSA-East begins Friday with an entire day of training offered by world class instructors. We have half day sessions on Team Efficiency, Configuration Management, Basic and Advanced PowerShell, IPV6 migration, and much more! The conference continues on Saturday, with more half day training sessions along with 45 minute presentations from invited speakers, 5 minute lightning talks, and 'birds of a feather' discussions on participant selected topics. (The entire training schedule can be found at http://lopsa-east.org/2013/lopsa-east-training/) Register now! Save up to $197 by registering during the extended Early Bird pricing! Even larger discounts are available for students. For more information and to register visit http://lopsa-east.org --------------------------------------- LOPSA-East (http://lopsa-east.org) is produced by The New Jersey chapter (http://lopsanj.org) of the League of Professional System Administrators (LOPSA) (http://lopsa.org) This will be the 4th annual conference, being held May 3-4, 2013 at the Hyatt Regency hotel in New Brunswick, NJ.

April 4, 2013

Announce: WLUG Meeting Wed 4/10 7PM Jim Gettys on Internet buffer bloat

by Chuck Anderson

Hi folks, The next Worcester Linux Users' Group (WLUG) meeting will be held at its regularly scheduled time: the 2nd Wednesday of the month, which is Wednesday, April 10, at 7PM. The location will be the WPI Campus Center, Mid-Centry Room 331. This month we will have Jim Gettys from Bell Labs talk about Internet buffer bloat. "Internet buffer bloat, by Jim Gettys (Bell Labs) VOIP and teleconferencing often perform much more poorly on today's Internet than the Internet of a decade ago, despite great gains in bandwidth. Lots of fiber, cheap memory, smart hardware, variability of wireless goodput, changes in web browser behaviour, changes in TCP implementations, and a focus on benchmarking Internet performance solely by bandwidth, and engineer's natural reluctance to drop packets have conspired to encourage papering over problems by adding buffers; each of which may introduce latency when filled. The mistaken quest to never drop packets has destroyed interactivity under load, and often results in actual higher packet loss, as TCP's congestion avoidance algorithms have been defeated by these buffers. The lessons of the "RED manifesto" of 1997 have been forgotten or never learned by a new generation of engineers." Wednesday, April 10, 7:00 - 10:00 PM WPI Campus Center, Mid-Centry Room 331 I will also be raffling off some more items. Afterwards, we will go out for pizza. See you there, Chuck President, Worcester Linux Users' Group http://www.wlug.org/

April 2, 2013

Early Bird Registration extended LOPSA-East 2013! (formerly PICC) May 3-4, 2013, New Brunswick, NJ

by LOPSA-East 2013

Register now and save! http://lopsa-east.org Space is limited! We have recieved a number of requests to extend discounted pricing from people either waiting on approval from their boss, or who just didn't get a chance to register before today. Considering how many people have contacted us, we've decided to extend our discounted pricing for just one more week. Early Bird pricing has been extended until April 8th for LOPSA-East (formerly PICC) May 3-4, 2013 at the Hyatt Regency in New Brunswick, NJ. If you were on the fence, or waiting for approval, this is your last chance before prices go up! You can find out more at http://lopsa-east.org LOPSA-East begins Friday with an entire day of training offered by world class instructors. We have half day sessions on Team Efficiency, Configuration Management, Basic and Advanced PowerShell, IPV6 migration, and much more! The conference continues on Saturday, with more half day training sessions along with 45 minute presentations from invited speakers, 5 minute lightning talks, and 'birds of a feather' discussions on participant selected topics. (The entire training schedule can be found at http://lopsa-east.org/2013/lopsa-east-training/) Register now! Save up to $197 by registering during the extended Early Bird pricing! Even larger discounts are available for students. For more information and to register visit http://lopsa-east.org --------------------------------------- LOPSA-East (http://lopsa-east.org) is produced by The New Jersey chapter (http://lopsanj.org) of the League of Professional System Administrators (LOPSA) (http://lopsa.org) This will be the 4th annual conference, being held May 3-4, 2013 at the Hyatt Regency hotel in New Brunswick, NJ.

April 1, 2013

Last week of Early Bird pricing for LOPSA-East (formerly PICC) May 3-4, 2013, New Brunswick, NJ

by LOPSA-East 2013

Early Bird Registration ends April 1st! http://lopsa-east.org Space is limited! Early Bird Registration is over April 1st for LOPSA-East 2013, May 3-4, at the Hyatt Regency hotel in New Brunswick, NJ. After next week, prices will go up. IT professionals from the tri-state area and the entire east coast will be joining us for the most talked about community-driven IT conference of the year. You can find out more at http://lopsa-east.org LOPSA-East begins Friday with an entire day of training offered by world class instructors. We have half day sessions on Puppet, Wordpress, Basic and Advanced PowerShell, Virtualization, and much more! The conference continues on Saturday, with more half day training sessions along with 45 minute presentations from invited speakers, 5 minute lightning talks, and 'birds of a feather' discussions on participant selected topics. (The entire training schedule can be found at http://lopsa-east.org/2013/lopsa-east-training/) Register now! Save up to $197 by registering during the Early Bird pricing! Even larger discounts are available for students. For more information and to register visit http://lopsa-east.org --------------------------------------- LOPSA-East (http://lopsa-east.org) is produced by The New Jersey chapter (http://lopsanj.org) of the League of Professional System Administrators (LOPSA) (http://lopsa.org) This will be the 4th annual conference, being held May 3-4, 2013 at the Hyatt Regency hotel in New Brunswick, NJ.

March 27, 2013

What does Stack Exchange do when disaster strikes? Find out at LOPSA-East (formerly PICC) May 3-4, 2013, New Brunswick, NJ

by LOPSA-East 2013

Early Bird Registration ends April 1st! http://lopsa-east.org Space is limited! In late October of 2012, Hurricane Sandy was wreaking havoc on the east coast. It was the second costliest hurricane in US history causing widespread power and service disruptions. George Beech, a System Aministrator at Stack Overflow, will be presenting a talk at LOPSA-East 2013 about their successful failover to a backup datacenter and what it took to keep their primary New York City datacenter operational while implementing the Disaster Recovery plan. This talk will focus mostly on Disaster Recovery and migration for a primarily windows based shop. Including: SQL 2012 failover DNS Migration Dealing with long term shutdown of AD DC's How their DR Plan survived it's encounter with reality He will also spend a little bit of time talking about what happened at the 75 Broad st. facility - and the efforts of all involved to keep that datacenter up and running. The 'Bucket Brigade' 24/7 Staffing rotations How three companies worked together (SquareSpace, Fog Creek, and Stack Exchange) to keep the lights on, and services running. -------------------------------------------- Early Bird Registration ends April 1st for the 2013 LOPSA-East conference, May 3-4, 2013 at the Hyatt Regency hotel in New Brunswick, NJ. IT professionals from the tri-state area and the entire east coast will be joining us for the most talked about community-driven IT conference of the year. You can find out more at http://lopsa-east.org LOPSA-East begins Friday with an entire day of training offered by world class instructors. We have half day sessions on Team Efficiency, Configuration Management, Basic and Advanced PowerShell, IPV6 migration, and much more! The conference continues on Saturday, with more half day training sessions along with 45 minute presentations from invited speakers, 5 minute lightning talks, and 'birds of a feather' discussions on participant selected topics. (The entire training schedule can be found at http://lopsa-east.org/2013/lopsa-east-training/) Register now! Save up to $197 by registering during the Early Bird pricing! Even larger discounts are available for students. For more information and to register visit http://lopsa-east.org --------------------------------------- LOPSA-East (http://lopsa-east.org) is produced by The New Jersey chapter (http://lopsanj.org) of the League of Professional System Administrators (LOPSA) (http://lopsa.org) This will be the 4th annual conference, being held May 3-4, 2013 at the Hyatt Regency hotel in New Brunswick, NJ.

March 22, 2013

Joel's Favorite Android Apps

by joel d

Hi everyone, First thanks being o.k. with my bringing my 5 year old on, Andrew to the last meeting. He does want to become a "Junior WLUG member". For that reason I did not contribute much to the android meeting. Below is a summary of my favorite apps, some were mentioned Wednesday and some were not. All are listed with a $ sign if they had a cost. I am a cheapskate so it had to be pretty good for me to fork some over. Thanks, Joel ============================================================== Favorite Android Apps Utilities: I leave these three running.... Llama (rules based phone control) Llama lets you define an "area" by the local cell phone tower ids You can then set logic based rules based upon location and/or time and/or ... Juice Defender Free Avast Antivirus USED DAILY: Swiftkey Keyboard $ 1.99 Aqua Mail Pro (for *all* e-mail accounts) $ 4.95 SugarSync - 5Gb of Cloud Sync (works like dropbox but sugarsync's android is better ) I sync hourly when on WIFI only. Sync documents and all cell photos with my desktop and laptop. Will do digital photos and also files! I use this for favorite PDF files of magazines, and owners manuals for complex items. PowerAmp (for playing MP3 and podcasts ) $3.99 10 band Equilizer is very handy for podcasts with hiss (just drop high and low frequencies down) Elixir2 (system info) Elixir2 Widgets (allowes more and smaller home page icons in widget) Elixir2 Personal Add On (smaller widget icon to include a contact person) DW Contacts and Phone and Dialer (this one does SO much, I mainly like the visuals on contacts & dialer) Astrid - Task list which syncs to website account Pocket - store web pages for later offline reading ConvertPad Convert units & currencies Bubble Find "Level" in multiple directions Brightest Flashlight RealCalc Sci Calculator UltraChron Stopwatch or Countdown Timer AlarmDroid Simple Alarmclock Librivox Download audiobooks from public domain (usu. 50+ years old) A cool app for kids stories (Aesop's, Peter Pan, Alice in Wonderland..) Networking/WIFI Stuff: Fing Wifi Analyzer (scan for WIFI) Speed Test FoxFi (create a portable hotspot) Buying Stuff: Amazon Shopping Ebay Paypal c.Mobile Craigslist Client Dolphin Browser (big & pretty browser & add ons) I sync my Firefox desktop favorites with xmarks. Handcent SMS - quick & easy text messages Allows customization of fonts and other item I like. YouTube - browser like for Youtube but better/smoother control aCalendar free - better interface, but still uses Android calendar data I sync aCalendar to my gmail calendar and use it for schedule. X-plore File Manager - handles files and photos locally X-plor also does dropbox/sugarsync/googledrive and ftp Once you get "files" to Android with SugarSync, I then need: Adobe PDF viewer Kingsoft Office very good office suite for viewing and editing Ham Radio & Radio Geek stuff: Repeater Book (listing of ham repeaters based upon your location) EchoLink (connect to radios & repeaters around the world via Internet) Scanner Radio (streams audio from scanners worldwide - incl Worcester F & P & EMS) Time Wasters / Games Kindle Flipboard - random news Plague Inc (like risk but you are trying to infect/kill world) Dead Trigger (FPS to shoot zombies) Andoku 2 (soduku app) Pandora stream generic music

March 18, 2013

Early Bird Registration ending soon for LOPSA-East 2013! (formerly PICC) May 3-4, 2013, New Brunswick, NJ

by LOPSA-East 2013

Register early and save! http://lopsa-east.org Space is limited! Early Bird Registration ends April 1st for the 2013 LOPSA-East conference, May 3-4, 2013 at the Hyatt Regency hotel in New Brunswick, NJ. IT professionals from the tri-state area and the entire east coast will be joining us for the most talked about community-driven IT conference of the year. You can find out more at http://lopsa-east.org LOPSA-East begins Friday with an entire day of training offered by world class instructors. We have half day sessions on Team Efficiency, Configuration Management, Basic and Advanced PowerShell, IPV6 migration, and much more! The conference continues on Saturday, with more half day training sessions along with 45 minute presentations from invited speakers, 5 minute lightning talks, and 'birds of a feather' discussions on participant selected topics. (The entire training schedule can be found at http://lopsa-east.org/2013/lopsa-east-training/) Register now! Save up to $197 by registering during the Early Bird pricing! Even larger discounts are available for students. For more information and to register visit http://lopsa-east.org --------------------------------------- LOPSA-East (http://lopsa-east.org) is produced by The New Jersey chapter (http://lopsanj.org) of the League of Professional System Administrators (LOPSA) (http://lopsa.org) This will be the 4th annual conference, being held May 3-4, 2013 at the Hyatt Regency hotel in New Brunswick, NJ.

March 17, 2013