Hi all I search some technics/command/anything can make very fast «du» especialy when in the file system there are lot of lot of hard-link. Regards. -- Albert SHIH Universite de Paris 7 (Denis DIDEROT) U.F.R. de Mathematiques. 7 ième étage, plateau D, bureau 10 Heure local/Local time: Wed May 17 23:33:51 CEST 2006