转载自 ---- http://singleant.iteye.com/blog/739476

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1.jinfo

描述：输出给定 java 进程所有的配置信息。包括 java 系统属性和 jvm 命令行标记等。

用法：

jinfo [ option ] pid

jinfo [ option ] executable core

jinfo [ option ] [server-id@]remote-hostname-or-IP

例子：

jinfo pid

得到结果如下：

Java代码 ?

1. JVM?version?is? 14.0 -b16??
2. ??
3. Java?System?Properties:??
4. ??
5. java.runtime.name?=?Java(TM)?SE?Runtime?Environment??
6. ??
7. sun.boot.library.path?=?/work/ProgramFiles/jdk1.6 .0_14/jre/lib/i386??
8. ??
9. java.vm.version?=?14.0 -b16??
10. ??
11. java.vm.vendor?=?Sun?Microsystems?Inc.??
12. ??
13. java.vendor.url?=?http://java.sun.com/ ??
14. ??
15. path.separator?=?:??
16. ??
17. java.vm.name?=?Java?HotSpot(TM)?Server?VM??
18. ??
19. file.encoding.pkg?=?sun.io??
20. ??
21. sun.java.launcher?=?SUN_STANDARD??
22. ??
23. user.country?=?CN??
24. ??
25. sun.os.patch.level?=?unknown??
26. ??
27. java.vm.specification.name?=?Java?Virtual?Machine?Specification??
28. ??
29. user.dir?=?/work/RateWorkspace/branches/rate/daemon??
30. ??
31. java.runtime.version?=?1.6 .0_14-b08??
32. ??
33. java.awt.graphicsenv?=?sun.awt.X11GraphicsEnvironment??
34. ??
35. java.endorsed.dirs?=?/work/ProgramFiles/jdk1.6 .0_14/jre/lib/endorsed??
36. ??
37. os.arch?=?i386??
38. ??
39. java.io.tmpdir?=?/tmp??
40. ??
41. line.separator?=???
42. ??
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