Me too! I do systems administration by day, and freelance PHP coding by night (and I'm also a student, some how that fits in there).
Do you plan on perusing systems administration or software engineering as a career?
Funny you should ask this, I've been pondering it for quite some time now. I enjoy programming allot, but after 3-4 days of non stop programming I get so annoyed by it that I wanna freak out. Then I just need to do some hardware/os related work to give my week a bit of flavour and I'm good to go again! This is why I enjoy the sysadmin position at the moment, however it might change over the next few years. Im not entirely sure tbh