My name is Leonardo Silveira, but in the Internet the nickname 'sombriks' says more about me.
I am not the talkative type, except when i start to talk, :-) and much of my knowledge is transmitted only personally, and this is a problem.
This blog is the solution for that problem, i'll post the solutions of some diary problems that i have as a programmer, sysadmin and anything i'm doing in the moment.
Also, i have some others online presences:

No mention to various mailing lists, forums and other mediums that i can't remember.