On 3.10.2010, at 17.15, Jerry Krinock wrote: > How can I quietly unarchive a .bz2 file? bzcat file.log.bz2 > file.log But if you're just grepping them, you can pipe them directly: bzcat file.log.bz2 | grep something or bzcat file.log.bz2 | less At least on 10.6. HTH, -filipp