Got a few good search terms to respond to again, so here goes:
twiki install centos 5.1: Don’t do it unless you know what you’re getting into. I had a bad security experience likely caused by Twiki, and I’ve seen a lot of people reporting similar experiences that they are convinced was Twiki’s fault. At the very least, google “twiki security” before you do it. The codebase is much too large for a single person to audit it in a reasonable amount of time. If you need a good Wiki in general, give Moin a try. Consider using a Wiki hosting service, where someone else has to worry about the security of the underlying machine. Or just don’t use a Wiki at all — unless you truly want what a Wiki in specific has to offer.
iphone unofficial toolchain easiest way: There is no easy way. There is drudge’s way that I point to in another entry, but aside from that I didn’t find any way that was at all easy. binutils can be convinced to generate (possibly-working) tools for arm-apple-darwin fairly easily, but I think GCC is a bit trickier. Don’t try to do it on your own unless you want to spend a lot of time making the tools work rather than using them.
do peanuts have gluten?: Nope, peanuts don’t have gluten in them. They may have gluten on them, though — it depends on how they’ve been processed or flavoured. When in doubt, read the label and assume that “spices” includes something gluten-based. I’ve seen some with and some without gluten, so have a look around.