." Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved. 
."
.TH jinfo 1 "06 Apr 2010"
." Generated from HTML by html2man (author: Eric Armstrong)

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.SH "Name"
jinfo \- Configuration Info
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.SH "SYNOPSIS"
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.nf
\f3
.fl
\fP\f3jinfo\fP [ option ] pid
.fl
\f3jinfo\fP [ option ] executable core
.fl
\f3jinfo\fP [ option ] [server\-id@]remote\-hostname\-or\-IP 
.fl
.fi

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.SH "PARAMETERS"
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.RS 3
.TP 3
option 
Options are mutually exclusive. Option, if used, should follow immediately after the command name. 
.RS 3
.TP 3
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(1) may be used. 
.RE
.RS 3
.TP 3
executable 
Java executable from which the core dump was produced. 
.RE
.RS 3
.TP 3
core 
core file for which the configuration info is to be printed. 
.RE
.RS 3
.TP 3
remote\-hostname\-or\-IP 
remote debug server's (see jsadebugd(1)) hostname or IP address. 
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.RS 3
.TP 3
server\-id 
optional unique id, if multiple debug servers are running on the same remote host. 
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.SH "DESCRIPTION"
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\f3jinfo\fP 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 \f2\-J\-d64\fP option, e.g.:
.br

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.RS 3

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jinfo \-J\-d64 \-sysprops pid
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\f3NOTE \- 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.\fP
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.SH "OPTIONS"
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.RS 3
.TP 3
<no option> 
prints both command line flags as well as System properties name, value pairs.
.br
.TP 3
\-flag name 
prints the name and value of the given command line flag.
.br
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\-flag [+|\-]name 
enables or disables the given boolean command line flag.
.br
.TP 3
\-flag name=value 
sets the given command line flag to the specified value.
.br
.TP 3
\-flags 
prints command line flags passed to the JVM. pairs.
.br
.TP 3
\-sysprops 
prints Java System properties as name, value pairs.
.br
.TP 3
\-h 
prints a help message 
.TP 3
\-help 
prints a help message 
.RE

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.SH "SEE ALSO"
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.RS 3
.TP 2
o
jps(1) 
.TP 2
o
jsadebugd(1) 
.RE

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