I’ve got a new release of my collection of Mac OS X command line tools for you, including:
trashcorrectly increments filenames (à la Finder) if the same filename already exists in your Trash instead of complaining that the file already exists. It also has a teensiest bit more logic regarding trash on the boot volume vs. other volumes.
ejectnow supports ejecting mounted network volumes and includes a
-foption to force a stubborn volume to eject (to be used only in extreme cases).
clipcatis a new addition, submitted by David Kendal, which allows printing & concatenating of Text Clippings!