I want to to introduce myself
 

Hi, people of the Earth planet,
I'm a teacher working with children 9-12, primary school.
I've making programs for them with actionscript 2.
I've the worm of computers inside me since I was 18, 40 years ago, when I write my first program in Cobol, running with perforated targets.
It seems that my "worm" wants to live, to work, to share, to colaborate, to help, and so on...
I have lots of things, but I need days with 30 hours.
At the moment, I use 24.
Regards
Samuel Collado Ruiz

Ahh, it's been a long time since I even looked at cobol.

Howdy, and welcome to LQ.

Try to do less work and maybe you can get by with 20 hours a day? :)

Welcome aboard.
Linux (& the BSD's) are great for the inquisitive mind, just take your time, there is a lot to learn, but not everything is needed by everybody.