fsniper is a tool that monitors a given set of
directories for new or modified files. Then, based
on the file's type or name, it invokes a script to
be run on that file. Directories are monitored
using inotify, instead of simply continuously
polling them for changes. Common uses include
making a single download directory for all things
from a Web browser and having semi-intelligent
scripts figure out what to do with those files.
You write the scripts yourself.
