jinfo

jinfo(1)                                                              jinfo(1)



NAME
       jinfo - Configuration Info

SYNOPSIS
       jinfo [ option ] pid
       jinfo [ option ] executable core
       jinfo [ option ] [server-id@]remote-hostname-or-IP


PARAMETERS
       option
          Options are mutually exclusive. Option, if used, should follow imme‐
          diately after the command name.

       pid
          process id for which the configuration info is to  be  printed.  The
          process must be a Java process. To get a list of Java processes run‐
          ning on a machine, jps may be used.

       executable
          Java executable from which the core dump was produced.

       core
          core file for which the configuration info is to be printed.

       remote-hostname-or-IP
          remote debug server's (see jsadebugd) hostname or IP address.

       server-id
          optional unique id, if multiple debug servers  are  running  on  the
          same remote host.

DESCRIPTION
       jinfo prints Java configuration information for a given Java process or
       core file or a remote debug server. Configuration information  includes
       Java  System properties and Java virtual machine command line flags. If
       the given process is running on a 64-bit VM, you may  need  to  specify
       the -J-d64 option, e.g.:


          jinfo -J-d64 -sysprops pid

       NOTE  -  This utility is unsupported and may or may not be available in
       future versions of the JDK. On Windows, jinfo only supports  the  -flag
       option of a running process.

OPTIONS
       
          prints  both  command  line flags as well as System properties name,
          value pairs.

       -flag name
          prints the name and value of the given command line flag.

       -flag [+|-]name
          enables or disables the given boolean command line flag.

       -flag name=value
          sets the given command line flag to the specified value.

       -flags
          prints command line flags passed to the JVM. pairs.

       -sysprops
          prints Java System properties as name, value pairs.

       -h prints a help message

       -help
          prints a help message

SEE ALSO
          * jps

          * jsadebugd


                                  05 Aug 2006                         jinfo(1)