Manual Pages for UNIX Operating System command usage for man devattr

System Administration Commands                        devattr(1M)



NAME
     devattr - display device attributes

SYNOPSIS
     devattr [-v] device [attribute]...


DESCRIPTION
     devattr displays the values for a device's  attributes.  The
     display  can  be  presented in two formats. Used without the
     -v option, only the attribute values are  shown.  Used  with
     the    -v   option,   the   attributes   are   shown  in  an
     attribute=value format. When no attributes are given on  the
     command  line,  all attributes for the  specified device are
     displayed in alphabetical order by attribute name. If attri-
     butes  are  given on the command line, only those attributes
     are shown, displayed in command line order.

OPTIONS
     The following options are supported:

     -v    Specifies  verbose  format.   Attribute   values   are
           displayed in an attribute=value format.


OPERANDS
     The following operands are supported:

     attribute    Defines which attribute, or attributes,  should
                  be shown. Default is to show all attributes for
                  a device. See the putdev(1M) manual page for  a
                  complete  listing  and description of available
                  attributes.


     device       Defines the device whose attributes  should  be
                  displayed. Can be the pathname of the device or
                  the device alias.


EXIT STATUS
     The following exit values are returned:

     0    successful completion.


     1    Command syntax was incorrect, invalid option was  used,
          or an internal error occurred.


     2    Device table could not be opened for reading.




SunOS 5.11           Last change: 5 Jul 1990                    1






System Administration Commands                        devattr(1M)



     3    Requested device could  not  be  found  in  the  device
          table.


     4    Requested attribute was not defined for  the  specified
          device.


FILES
     /etc/device.tab

ATTRIBUTES
     See attributes(5) for descriptions of the  following  attri-
     butes:



     ____________________________________________________________
    |       ATTRIBUTE TYPE        |       ATTRIBUTE VALUE       |
    |_____________________________|_____________________________|
    | Availability                | SUNWcs                      |
    |_____________________________|_____________________________|


SEE ALSO
     getdev(1M), putdev(1M), attributes(5)





























SunOS 5.11           Last change: 5 Jul 1990                    2