attribute is a modifier for an identifier with the
                 Resource or Subsystem attribute.

   RESOURCE      Allows holders of an identifier to charge disk
                 space to the identifier. Used only for file
                 objects.

   SUBSYSTEM     Allows holders of the identifier to create and
                 maintain protected subsystems by assigning the
                 Subsystem ACE to the application images in the
                 subsystem. Used only for file objects.

   To remove an attribute from the identifier, add a NO prefix
   to the attribute keyword. For example, to remove the Resource
   attribute, specify /ATTRIBUTES=NORESOURCE.

                                  NOTE

      If you specify the NORESOURCE keyword without naming any
      holder with the /HOLDER qualifier, all holders lose the
      right to charge resources.
 

/HOLDER

      /HOLDER=username

   Specifies the holder of an identifier whose attributes are to be
   modified. The /HOLDER qualifier is used only in conjunction with
   the /ATTRIBUTES qualifier.

   If you specify /HOLDER, the /NAME and /VALUE qualifiers are
   ignored.
 

/NAME

      /NAME=new-id-name

   Specifies a new identifier name to be associated with the
   identifier.
 

/VALUE

      /VALUE=value-specifier

   Specifies a new identifier value. Note that an identifier value
   cannot be modified from a UIC to a non-UIC format or vice versa.
   The following formats are valid for the value-specifier:

   IDENTIFIER:n     An integer value in the range of 65,536 to
                    268,435,455. You can also specify the value
                    in hexadecimal (precede the value with %X) or
                    octal (precede the value with %O).

                    To differentiate general identifiers from UIC
                    identifiers, %X80000000 is added to the value
                    you specify.

   GID:n            GID is the POSIX group identifier. It is an
                    integer value in the range 0 to 16,777,215
                    (%XFFFFFF). The system will add %XA400.0000
                    to the value you specify and then enter this
                    new value into the system RIGHTSLIST as an
                    identifier.

   UIC:uic          A UIC value in the standard UIC format.
 

3  Examples

   1.UAF> MODIFY/IDENTIFIER OLD_ID /NAME=NEW_ID
     %UAF-I-RDBMDFYMSG, identifier OLD_ID modified

     The command in this example changes the name of the OLD_ID
     identifier to NEW_ID.

   2.UAF> MODIFY/IDENTIFIER/VALUE=UIC:[300,21] ACCOUNTING
     %UAF-I-RDBMDFYMSG, identifier ACCOUNTING modified

     The command in this example changes the old UIC value of the
     identifier ACCOUNTING to a new value.

   3.UAF> MODIFY/IDENTIFIER/ATTRIBUTES=NORESOURCE-
     _UAF> /HOLDER=CRAMER ACCOUNTING
     %UAF-I-RDBMDFYMSG, identifier ACCOUNTING modified

     The command in this example associates the attribute NORESOURCE
     with the identifier ACCOUNTING in CRAMER's holder record. The
     identifier ACCOUNTING is not changed.
 

2  /PROXY
   Modifies an entry in the network proxy authorization file to
   specify a different local account as the default proxy account
   for the remote user or to specify no default proxy account for
   the remote user.

   The command modifies an entry in the network proxy authorization
   file NET$PROXY.DAT and, to maintain compatibility with other
   systems, modifies an entry in NETPROXY.DAT.

                                  NOTE

      You must modify the proxy database from a system running the
      current OpenVMS system.

   Format

     MODIFY/PROXY  node::remote-user
 

3  Parameters
 

node

   Specifies a node name. If you specify an asterisk wildcard
   character (*),  the specified remote user on all nodes is served
   by the local user.
 

remote-user

   Specifies the user name of a user at a remote node. If you
   specify an asterisk wildcard character, all users at the
   specified node are served by the local user.

   For systems that are not OpenVMS systems that implement DECnet,
   specifies the UIC of a user at a remote node. You can specify an
   asterisk wildcard in the group and member fields of the UIC.
 

3  Qualifier
 

/DEFAULT

      /DEFAULT[=local-user]
   /NODEFAULT

   Designates the default user name on the local node through which
   proxy access from the remote user is directed. If /NODEFAULT is
   specified, removes the default designation.
 

3  Example

 UAF> MODIFY/PROXY MISHA::MARCO /DEFAULT=JOHNSON
 %UAF-I-NAFADDMSG, record successfully modified in NETPROXY.DAT

     The command in this example changes the default proxy account
     for user MARCO on the remote node MISHA to the JOHNSON account.
 

2  /SYSTEM_PASSWORD
   Changes the systemwide password.

                                  NOTE

      The systemwide password is different from the password for
      the SYSTEM user name. See the note in the Description.

   This command operates similarly to the DCL command SET
   PASSWORD/SYSTEM.

   Format

     MODIFY/SYSTEM_PASSWORD=system-password
 

3  Parameter
 

system-password

   Specifies the new systemwide password.
 

3  Example

 UAF> MODIFY/SYSTEM_PASSWORD=ABRACADABRA
 UAF>

     This command changes the systemwide password to ABRACADABRA.