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 immediately 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 running 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 servers (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
<no option> | |
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 |