I'm trying to set up a blog database on my hosted site and as usual don't know nearly enough about what I'm doing. I'm just kinda picking things up as they become necessary. An early stumbling block is that I need to change the permissions of a few folder by "chmod +w" ing them. I can't figure out where i would run such a command though and so far google hasn't really been very helpful. any help would be much appreciated.
A lot of my college buddies and I have been using Google+ as a way to share links and short messages with each other without crowding our inboxes. On Facebook, it's annoying to message only a few friends with something.