- online man pages   

SunOS man pages : devattr (1)

Maintenance Commands                                  devattr(1M)


devattr - display device attributes


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


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.


The following options are supported: -v Specifies verbose format. Attribute values are displayed in an attribute=value format.


The following operands are supported: device Defines the device whose attributes should be displayed. Can be the pathname of the device or the device alias. 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.


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. 3 Requested device could not be found in the device table. 4 Requested attribute was not defined for the specified device. SunOS 5.8 Last change: 5 Jul 1990 1 Maintenance Commands devattr(1M)




See attributes(5) for descriptions of the following attri- butes: ____________________________________________________________ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | |_____________________________|_____________________________| | Availability | SUNWcsu | |_____________________________|_____________________________|


getdev(1M), putdev(1M), attributes(5) SunOS 5.8 Last change: 5 Jul 1990 2