Archive for the ‘Education’ Category

On pitching to VCs

Wednesday, October 22nd, 2008

I give a lot of talks, but not a lot of pitches to VCs. But if I were planning to, I’d definitely recommend you to watch David S. Rose on pitching to VCs from TED. It’ll eat up fifteen minutes of your life, but the pitch coach, is simply fabulous. Heck, you can learn a thing or two for normal presentations too…

I took some notes:

* People - convince them that you are the people and convince them you are the one they are going to invest it
** 15-30 minutes at most
* Convey integrity, passion, experience, knowledge, skill, leadership, commitment, vision, realism, coach-ability (ability to listen)
* Business models, financial requirements - this is normal
* Timeline: 10-30s to get attention (grab the emotional attention), and keep on getting better, better, better, and then knock them out. A logical progression (think like a staircase)
** validation, believable upside (don’t lie!), things I know or understand, things that make one think, no typos/errors/etc.
* when speaking? use images, or something like what steve jobs does
* slide deck: company logo, business overview, management team, market, product, business model, strategic relationships, competition, barriers to entry, financial overview, use of proceeds, capital & valuation
* always use presentation mode, always use a remote control, hand outs are NOT your presentation (lots more information as it has to stand without you), don’t read your speech, never, ever look at the screen

Thanks to @ditesh for pointing this out.

Free and Open Source Software: Use and Production by the Brazilian Government

Thursday, May 8th, 2008

First up, I want to say, I’m truly impressed with Brazil. One day I will visit this amazing place, and spread the good word of open source with projects that are close to my heart: MySQL, OpenOffice.org, Fedora, and in due time, a lot more. This is a live-blog, from a most interesting talk, at JavaOne 2008. As I wrote on Twitter, “Brazil, simply impresses me. Their use of open source in government, makes me think that the rest of the world has a lot to learn from them”.

Free and Open Source Software: Use and Production by the Brazilian Government
Rogerio Santana <rogerio.santanna@planejamento.gov.br> +55 61 313 1400, Logistics and Information Technology Secretariat
Planning, Budget and Management Ministry
Brazilian Government

Households with Internet access: 70% in the US4k household income range. 70% of households have mobile phones (even when total revenue is USD$2k). Middle and upper class are all, generally on the Internet.

In 2007, 98% of Income Tax has been sent by the Internet. By 2009, there’s only going to be use of a Java application for this. About 17.5 million people filed via the Internet. Impressive.

Brazil has 142k public schools - 26k are connected to the Internet now (18%), and 92% are connected at low speed, while 8% have 512kbps connections.

Plan? Free Internet for schools, from 2008-2025. 1mbps for each connection, growth plans in the next 3 years.

There exists Computer Reconditioning Centres (CRCs) for recycling PCs.

www.eping.e.gov.br (e-PING: e-Government Interoperability Standards)
www.governoelectronico.gov.br (e-MAG: e-Government Accessibility Model)

Brazil has been using electronic voting since 1995. 136.8 million people voted in 2006 election. Next version of vote machines will use GNU/Linux!

Open Standards. Interoperability. Free Software. Free License. Community.

e-PING: uses XML, browser compliant, they have metadata standards

Many organisations of the Brazilian Government use Java as a primary development platform. Remember, Java is important because its the first that allowed even Linux users to interact with government applications.

Brazilian Digital Television? Middle-ware responsible for the interactive process of digital TV also developed in Java. (Ginga is the name of the application).

In education? Enrolment is done via the Internet for universities. e-Proinfo is an e-learning project that has already trained 50k students.

Developing clusters and grids, with focus on high availability, load balancing, database replication, distributed mass storage, and virtualization. The government is backing this, since 2006.

How do you check the speed of your Ethernet card?

Thursday, February 28th, 2008

It has been a very long time since I looked at the LPI (training, courseware, materials, exams), and I don’t remember if this is even covered in LPI 101/102 (and I have no idea about Level 2 or 3, I’m only Level 1 compliant, and even then, back in the Red Hat 7.2 study days :P). Either way, I hope this note is useful. So, how do you check (or change) the speed of your Ethernet card?

Quite simply, with the help of ethtool. Some might be saying, why not mii-tool - well, its because mii-tool is now obsolete, though you pretty much have it on all your Linux distributions. Why? Because it comes as part of net-tools, which also provides other useful tools like netstat, route, ifconfig, arp and many more. If you don’t have ethtool installed, its available in a package, aptly titled, ethtool.

Usage is simple: ethtool eth0. Replacing eth0 with whatever your interface is, is fine. You should now be able to see the speed of your link, and if you were for instance changing it, you might do ethtool -s eth0 speed 10 duplex half or something similar (read the man page, its really helpful).

Me? I just wanted to see if I connected myself to a 100mbps switch or a 10mbps switch and was too lazy to look at the wiring closet ;)

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