(via www.susegeek.com)
Automatic Command-line Ripper (acripper) is a free opensource tool for ripping and encoding CD tracks on the fly. It also tries to get the CD information from feeddb.org, a CDDB website and writes it to the encoded files. If no information from freedb.org is available, it then tries to read CD information (CD title, artist name, tracks names) from a text file names “titles.txt” in the working directory.