This is me, Wu!
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Welcome to

The first time I sat in front of a Unix system was late in the ninetees, in 1997, and it was inside the computer room of the Faculty of Physics in the USC. The box was a Solaris diskless workstation connected to a big SUN Sparc server, I used to play a little with CDE, Netscape and some shells.

Since then I have played with so many unix-like systems like Linux (usually Slackware Linux), OpenBSD, FreeBSD? and NetBSD?, using them both at home and work.

This site is an effort to publish and share some of the base knowledge I have gathered through all this years, so take a look around and I hope you would find the contents useful.