On Wednesday 29 August 2007 14:43:09 Lux Zhang wrote: > HI, > Could some one explain for what are the 's' or 't' attributes in the > example file access: > > -rwsr-sr-x 1 root root 23084 Jun 6 00:40 /sbin/mount.cif > > drwxrwxrwt 2 user home 4096 2007-08-29 15:34 win2000 > > Yuan s Set UID or set GID t set ``sticky'' bit Cheers Manuel -- Manuel Arostegui Ramirez. Electronic Mail is not secure, may not be read every day, and should not be used for urgent or sensitive issues.