My question was related to information about /usr/field executables.
Many thanks to:
Chris Ruffieux
Seela (seela.balkissoon_at_sheridan.on.ca)
Seela suggested me to check the complementary CD (no luck there)
Chris sent these useful information:
===================================================
Javier,
    here is some info.  i am not sure where we picked it up so
    i wouldn't just post it in your summary before verifying it.
    chris
    /usr/field/advscan
    This command determines which partitions on a disk are part of
    an AdvFS file domain.  It's extremely useful in rebuilding the
    /etc/fdmns directory.  This is the directory that contains info
    about the AdvFS file domains on a system.  
    Example:  % /usr/field/advscan rz1
    /usr/field/vchkdir
    This is an AdvFS directory structure checker and fixer.  It verifies
    that the directory structure is correct and that all directory 
    entries have a valid file (tag) and that all files (tags) have a
    directory entry.
    Example:  % /usr/field/vchkdir /usr
    /usr/field/msfsck
    msfsck is the AdvFS bitfile-subsystem metadata structure checker.
    It verifies low-level meta-structures.  Note, when using this
    command you must be in the same directory as the .tags file.
    This is the mount point for the fileset.
    Example: % /usr/field/msfsck usr_domain usr
===============================================
Thanks again
Received on Thu May 09 1996 - 20:43:45 NZST