VMS Help DCE_SECURITY, Admin Intro, rgy_edit, account_commands, change  *Conan The Librarian (sorry for the slow response - running on an old VAX)

   c[hange] [-p pname] [-g gname] [-o oname]
            [-np pname] [-ng gname] [-no oname]
            [{-rp | -pw password} -mp password]
            [-m misc] [-h homedir] [-s shell]
            [-pnv | -pv] [-x account_exp | none] [-anv | -av]
            [[-ena[ble] option | -dis[able] option]...]
            [-gs date_and_time] [-mcr lifespan] [-mcl lifespan]

   Changes an account.

   The -p, -g, and -o options identify the account to change. The -np,
   -ng, and -no options change the account's, principal, group, and
   organization, respectively.

   If you do not specify all three -p, -g, and -o options, wildcard
   updates can occur.  For example, if you specify only the -g option,
   the changes affect all accounts that are associated with the named
   group.  Note that you cannot use wildcarding to change passwords.
   To change a password, you must enter the -p, -g, and -o options.

   All other options have the same meaning as described in the add
   command for accounts.  Note that the -rp option can be used to
   change the random passwords of the reserved accounts created by
   sec_create_db when the registry database is created.