[ADD] Adding Experience of attending Indian Linux User group Chennai

Author: ultimatecoder

_posts/2017-01-22-visit-to-linux-user-group-chennai.md

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+---
+layout: post
+title: Visit to Linux User Group Chennai
+tag: LUGC
+---
+
+Recently I was travelling to [Chennai](https://en.wikipedia.org/wiki/Chennai)
+for some personal work. I was very clear on meeting
+[Mr.Shakthi Kannan](http://shakthimaan.com/). During my journy I dropped a mail
+inquiring about his availability. He replied with an invitation to attend the
+meetup of [Indian Linux Users Group
+Chennai](https://www.meetup.com/ILUG-C/events/234086665/) scheduled at
+[IIT Madras](https://www.iitm.ac.in/). I happily accepted the invitation and
+decided to attend the meetup.
+
+The meetup was happening at the Aero Space Engineering department, IIT Madras
+campus. I found the campus is quite huge in area. The cab driver dropped me at
+the gate. It took 15 minutes bus journy to reach the department. Because I was late, I missed the initial talk on Emacs Org mode by Shakthi. I was lucky enough to
+attend lightning talk section. When I entered into classroom one young boy was
+demonstrating [BeFF](http://tools.kali.org/exploitation-tools/beef-xss). BeFF
+is penetration testing tool. I was not aware about this tool before his talk.
+After his words I am confident for switching to documentation and implimenting.
+His talk ended with little discussion on doubts people were having. Nearly one
+hour was still remaining. Shakthi came forward and invited interested people to
+present if they want to. That ringed a bell on mine. I was even not sure about
+attending meetup and presenting something instantly was looking little touch at
+first glance. One guy moved forward and presented on Linux stacks(confirm this
+topic with Shakthi). I quickly skimmed on list of topics I was aware about and
+I decided to speak on [JSON Web
+Token](https://en.wikipedia.org/wiki/JSON_Web_Token). Initially I started with
+little description about myself. I demonstrated ways to generate token. Discussed
+about architecture. Gave few guidlines and points to remember. I ended my talk
+with comparing [Oauth 2.0](https://oauth.net/2/) with JWT. Few interested
+people asked question and I was lucky enough to solve their confusions. We
+discussed about Angular JS and its versions. Little more discussion on Jquery,
+React JS compared with Angular JS.
+
+I realised it is good to have small and interested audiance than having large 
+and outfocused one. The group has nice experienced people in the GNU/Linux
+domain. If Chennai is your town, I will encourage you to join this group and
+get involved.