Welcome to the TriLUG home page. We are a LUG dedicated to the Triangle area including Durham, Raleigh, Chapel Hill, and Research Triangle Park. This site, along with our wiki, will enable you to keep abreast of TriLUG information (meetings, events, news), and to communicate with local Linux and FOSS (Free and Open Source) enthusiasts.

The primary modes of interacting with us: mailing list, IRC, or coming to the monthly meetings.

TriLUG/DurLUG bash Bashing Workshop


Topic: TriLUG/DurLUG bash Bashing Workshop
When: Saturday, 6th September 2014, 1-5pm
Where: Splat Space - Durham's Hackerspace, 331 W. Main St - Basement, Durham, NC

For more information refer to the Meetup Page.

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Meeting 14 August: Bash Shell


Topic: Bash Shell
Presenter: Brian Gerard
When: Thursday, 14th August 2014, 7pm (pizza from 6.45pm)
Where: NC State Engineering Building II Room 1021, Centennial Campus
Parking: The parking decks and Oval Drive street parking are free after 5pm
Map: Google Maps
Video: YouTube
Slides: PDF and code on GitHub

Synopis:
As Linux users, we spend a lot of our time on the command line, in the shell. And the most popular shell in Linux-land is bash, GNU's Bourne-Again shell. Many users never move beyond the simple execution of a few well-known commands, but there is a lot more that can be done if you learn how.

In this talk, we will go over some less-frequently-used options to some well-known commands and show how they can be put together into more powerful command line constructs. From there, we will explore some of the more useful built-in features of bash and demonstrate how they can be assembled into new commands.

The goal is to give the audience a glimpse into the real power of bash, along with some guidance on how to incorporate some of that power into their own environments and daily workflows.

Bio:
Brian Gerard has been working with various *nixes, and Linux specifically, since the mid-'90s, as a Systems Administrator, a Software Engineer, and an end user. After eight years developing abuse defenses for Yahoo! and training their engineers, he now uses his expertise doing deployment automation and security work for WebAssign.

Whatever the role, throughout his career he has found the shell to be an invaluable tool; first using csh, eventually moving to tcsh, and finally (after a friend made it his personal mission to get him to switch), bash. His startup files are the stuff of legend, he has more aliases than your average mafioso, and his prompt decorations have been known to bring tears of joy to the eyes of even the most jaded of sysadmins.

Information:

Gathering:

July 10 Meeting - Hadoop


Topic: Hadoop
Presenter: Kristopher Kane
When: Thursday, 10th July 2014, 7pm (pizza from 6.45pm)
Where: NC State Engineering Building II Room 1021, Centennial Campus
Parking: The parking decks and Oval Drive street parking are free after 5pm
Map: Google Maps
Video: YouTube

Synopis:
What is Hadoop?
The Apache Hadoop software library is a framework that allows for the distributed processing of large data sets across clusters of computers using simple programming models. It is designed to scale up from single servers to thousands of machines, each offering local computation and storage. Rather than rely on hardware to deliver high-availability, the library itself is designed to detect and handle failures at the application layer, so delivering a highly-available service on top of a cluster of computers, each of which may be prone to failures. (http://hadoop.apache.org)

This introduction to Hadoop will briefly cover its history and then dive deeply into where the Hadoop ecosystem is today using the Hortonworks Data Platform (HDP). After the history session we'll talk about the main components, cluster operation, software development and tie the ecosystem components together. Lastly, there will be a demonstration of the popular tools used for data manipulation and querying.

If you wish to follow along with the demonstration download the HDP Sandbox VM here: http://hortonworks.com/products/hortonworks-sandbox/

Bio:
Kristopher Kane is a systems architect at Hortonworks and lives in Fuquay-Varina.

Information:

Gathering:

June 12 Meeting: Women in F/OSS Panel presented by GDI-RDU

Topic: Women in F/OSS
Presented by: The Raleigh-Durham chapter of Girl Develop It, with moderator Julia Elman.
When: Thursday, 12th June 2014, 7pm (pizza from 6:50pm)
Where: NC State Engineering Building 2 Room 1021, Centennial Campus
Parking: The parking decks and Oval Drive street parking are free after 5pm
Public Transit: Wolfline Summer Service and Capital Area Transit.
Sponsor: Open Invention Network
Video: YouTube

Come hear from talented women who are contributing to various Free and/or Open Source Software (F/OSS) projects.

Confirmed Panelists:

Karen Tracey: Django Core Committer, Lead Developer and Technical Manager at Caktus Consulting Group, LLC., Crossword Constructor and Crazy Cat Lady.

Andrea Villanes: Co-founder of Women in Technology Perú, winner of the Anita Pass-It-On award for her outreach work in Perú, and Data Scientist at the Institute for Advanced Analytics.

Sandi Metz: Sandi Metz distilled 30+ years of experience into her book "Practical Object-Oriented Design in Ruby" (http://poodr.com), which reflects a deep bias towards practical solutions and working software. She worked for many years at Duke University but now independently consults and teaches.

Amy Hendrix: Amy Hendrix is a regular core contributor and community leader for WordPress. She works as a Web Engineer at 10up.com, teaches on web-dev-related matters for Girl Develop It, and messes around with swords.

Lenore Ramm: Development/tier-4 support/operations for Identity Management team at Duke. An artist with a bachelor's in Computer Science.

UPDATE: A previous version of this page listed a panelist who withdrew due to a scheduling conflict.

Sponsor
Open Invention Network

Information:

Gathering:

May 8 Meeting: SystemD


Topic: SystemD
Presenter: David Both
When: Thursday, 8th May 2014, 7pm (pizza from 6.45pm)
Where: NC State Engineering Building II Room 1021, Centennial Campus
Parking: The parking decks and Oval Drive street parking are free after 5pm
Map: Google Maps
Video: Hangout OnAir (during the meeting)
Slides: SystemV-vs-systemd (Presentation), SystemV-vs-systemd (Lab Project)

Abstract:
This presentation will briefly review the Linux boot process and the old SystemV startup process. It will then discuss in more detail the startup process using systemd, and the reasons for creating the new systemd daemon and some of the advantages it provides. We will also discuss configuration files and some of the more common commands required to cause systemd to do our bidding. Backward compatibility will also be covered.

Bio:
David Both is a Linux and Open Source advocate who resides in Raleigh, North Carolina. He has been in the IT industry for over thirty years and taught OS/2 for IBM where he worked for over 20 years. While at IBM, he wrote the first training course for the original IBM PC in 1981. He has taught RHCE classes for Red Hat and has worked at MCI Worldcom, Interpath, Cisco, and the State of North Carolina. He currently works as President, Trainer, Senior Consultant, and janitor for Millennium Technology Consulting LLC. He has been working with Linux and Open Source Software for more than 15 years.

David has written articles for OS/2 Magazine, Linux Magazine and Linux Journal. His article "Complete Kickstart," co-authored with a colleague at Cisco, was ranked 9th in the Linux Magazine Top Ten Best System Administration Articles list for 2008.

David can be reached at dboth@millennium-technology.com

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