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Operating Systems OS X (Apple) Detect active usb device used by app Post 303037959 by Neo on Monday 19th of August 2019 11:27:10 PM
Old 08-20-2019
You can get this information with the macOS command:

Code:
system_profiler

See summary man page here:

https://www.unix.com/man-page/mojave/8/system_profiler/


Code:
root#  system_profiler -usage
Usage: system_profiler [-listDataTypes]
       system_profiler [-xml] [-timeout n] [-detailLevel n]
       system_profiler [-xml] [-timeout n] [dataType1 ... dataTypeN]

  -detailLevel n    specifies the level of detail for the report
                      mini = short report (contains no identifying or personal information)
                      basic = basic hardware and network information
                      full = all available information

  -listDataTypes    lists all the available datatypes

  -xml              generates xml output instead of plain text
                    if redirected to a file with the extension ".spx"
                    the file can be opened in System Profiler.app

  -timeout          specifies the maximum time to spend gathering information
                    the default is 180 seconds, 0 means no timeout

  Redirect stderr to /dev/null to suppress progress and error messages.

Examples:

  system_profiler
     Generates a text report with the standard detail level.

  system_profiler -detailLevel mini
     Generates a short report without identifying/personal information.

  system_profiler -listDataTypes
     Shows a list of the available data types.

  system_profiler SPSoftwareDataType SPNetworkDataType
     Generates a text report containing only software and network data.

  system_profiler -xml >MySystem.spx
     Creates a XML file which can be opened by System Profiler.app

 

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XML-RPC-API2CPP(1)					      General Commands Manual						XML-RPC-API2CPP(1)

NAME
xml-rpc-api2cpp - Make a C++ wrapper class for an XML-RPC API SYNOPSIS
xml-rpc-api2cpp server-url remote-method-prefix c++-class-name DESCRIPTION
xml-rpc-api2cpp queries an XML-RPC server using the XML-RPC Instrospection API designed by Edd Dumbill. It then prints a C++ wrapper class to standard output. This class can be used with xmlrpc-c's C++ API. You can find a list of supported XML-RPC server libraries (and patches for many others) at http://xmlrpc-c.sourceforge.net/hacks.php. OPTIONS
server-url The name of the server to query. Try http://xmlrpc-c.sourceforge.net/cgi-bin/interop.cgi. remote-method-prefix The prefix of the methods to wrap. For example, to wrap all the system.* calls, you could specify "system". c++-class-name The name of the C++ class to generate. Try "SystemProxy". BUGS
xml-rpc-api2cpp can't talk to certain PHP servers based on Edd Dumbill's PHP library, because the trailing bytes of the XML-RPC message get truncated in HTTP pipelining mode. It's not clear whether this is a PHP, Apache or w3c-libwww bug. xml-rpc-api2cpp assumes that method descriptions are ASCII text, not HTML as specified in the standard. (In practice, both conventions are often seen.) It may also get unhappy if method descriptions contain "*/". In general, error messages and diagnostics are still fairly poor. SEE ALSO
xmlrpc-c(7), xml-rpc-api2txt(1). This program is part of xmlrpc-c. AUTHOR
This manual page was written by Eric Kidd <eric.kidd@pobox.com>. It may be distributed under the same terms as the rest of xmlrpc-c. June 27, 2001 XML-RPC-API2CPP(1)
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