| .'" t |
| ." |
| ." Copyright 2004-2006 Sun Microsystems, Inc. All Rights Reserved. |
| ." DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| ." |
| ." This code is free software; you can redistribute it and/or modify it |
| ." under the terms of the GNU General Public License version 2 only, as |
| ." published by the Free Software Foundation. |
| ." |
| ." This code is distributed in the hope that it will be useful, but WITHOUT |
| ." ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| ." FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| ." version 2 for more details (a copy is included in the LICENSE file that |
| ." accompanied this code). |
| ." |
| ." You should have received a copy of the GNU General Public License version |
| ." 2 along with this work; if not, write to the Free Software Foundation, |
| ." Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| ." |
| ." Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| ." CA 95054 USA or visit www.sun.com if you need additional information or |
| ." have any questions. |
| ." |
| ." ` |
| .TH jinfo 1 "05 Aug 2006" |
| ." Generated by html2roff |
| |
| .LP |
| .SH NAME |
| jinfo \- Configuration Info |
| .LP |
| .SH "SYNOPSIS" |
| .LP |
| |
| .LP |
| .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 |
| |
| .LP |
| .SH "PARAMETERS" |
| .LP |
| |
| .LP |
| .TP 3 |
| option |
| Options are mutually exclusive. Option, if used, should follow immediately after the command name. |
| .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 may be used. |
| .TP 3 |
| executable |
| Java executable from which the core dump was produced. |
| .TP 3 |
| core |
| core file for which the configuration info is to be printed. |
| .TP 3 |
| remote\-hostname\-or\-IP |
| remote debug server's (see jsadebugd) hostname or IP address. |
| .TP 3 |
| server\-id |
| optional unique id, if multiple debug servers are running on the same remote host. |
| .LP |
| .SH "DESCRIPTION" |
| .LP |
| |
| .LP |
| .LP |
| \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 |
| |
| .LP |
| .RS 3 |
| |
| .LP |
| jinfo \-J\-d64 \-sysprops pid |
| .RE |
| .LP |
| \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 |
| .LP |
| .SH "OPTIONS" |
| .LP |
| |
| .LP |
| .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 |
| .TP 3 |
| \-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 |
| .LP |
| .SH "SEE ALSO" |
| .LP |
| .RS 3 |
| .TP 2 |
| * |
| jps |
| .TP 2 |
| * |
| jsadebugd |
| .RE |
| |
| .LP |
| |
| .LP |
| |