From c268f4967f670633c704dd6b2edeee0d94c055db Mon Sep 17 00:00:00 2001 From: Hearen Date: Thu, 20 Sep 2018 23:40:04 +0800 Subject: [PATCH] sysprop command tanslated --- site/src/site/sphinx/en/sysprop.md | 122 +++++++++++++++++++++++++++++ 1 file changed, 122 insertions(+) create mode 100644 site/src/site/sphinx/en/sysprop.md diff --git a/site/src/site/sphinx/en/sysprop.md b/site/src/site/sphinx/en/sysprop.md new file mode 100644 index 000000000..6aa630733 --- /dev/null +++ b/site/src/site/sphinx/en/sysprop.md @@ -0,0 +1,122 @@ +sysprop +======= + +Check the JVM system properties. + +### Usage + +``` + USAGE: + sysprop [-h] [property-name] [property-value] + + SUMMARY: + Display, and change all the system properties. + + EXAMPLES: + sysprop + sysprop file.encoding + sysprop production.mode true + + WIKI: + https://alibaba.github.io/arthas/sysprop + + OPTIONS: + -h, --help this help + property name + property value +``` + +#### Check all properties + + +``` +$ sysprop + KEY VALUE +------------------------------------------------------------------------------------------------------------------------------------- + java.runtime.name Java(TM) SE Runtime Environment + sun.boot.library.path /Library/Java/JavaVirtualMachines/jdk1.8.0_51.jdk/Contents/Home/jre/lib + java.vm.version 25.51-b03 + user.country.format CN + gopherProxySet false + java.vm.vendor Oracle Corporation + java.vendor.url http://java.oracle.com/ + path.separator : + java.vm.name Java HotSpot(TM) 64-Bit Server VM + file.encoding.pkg sun.io + user.country US + sun.java.launcher SUN_STANDARD + sun.os.patch.level unknown + java.vm.specification.name Java Virtual Machine Specification + user.dir /private/var/tmp + java.runtime.version 1.8.0_51-b16 + java.awt.graphicsenv sun.awt.CGraphicsEnvironment + java.endorsed.dirs /Library/Java/JavaVirtualMachines/jdk1.8.0_51.jdk/Contents/Home/jre/lib/endors + ed + os.arch x86_64 + java.io.tmpdir /var/folders/2c/tbxwzs4s4sbcvh7frbcc7n000000gn/T/ + line.separator + + java.vm.specification.vendor Oracle Corporation + os.name Mac OS X + sun.jnu.encoding UTF-8 + java.library.path /Users/wangtao/Library/Java/Extensions:/Library/Java/Extensions:/Network/Libra + ry/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java:. + sun.nio.ch.bugLevel + java.specification.name Java Platform API Specification + java.class.version 52.0 + sun.management.compiler HotSpot 64-Bit Tiered Compilers + os.version 10.12.6 + user.home /Users/wangtao + user.timezone Asia/Shanghai + java.awt.printerjob sun.lwawt.macosx.CPrinterJob + file.encoding UTF-8 + java.specification.version 1.8 + user.name wangtao + java.class.path . + java.vm.specification.version 1.8 + sun.arch.data.model 64 + java.home /Library/Java/JavaVirtualMachines/jdk1.8.0_51.jdk/Contents/Home/jre + sun.java.command Test + java.specification.vendor Oracle Corporation + user.language en + awt.toolkit sun.lwawt.macosx.LWCToolkit + java.vm.info mixed mode + java.version 1.8.0_51 + java.ext.dirs /Users/wangtao/Library/Java/Extensions:/Library/Java/JavaVirtualMachines/jdk1. + 8.0_51.jdk/Contents/Home/jre/lib/ext:/Library/Java/Extensions:/Network/Library + /Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java + sun.boot.class.path /Library/Java/JavaVirtualMachines/jdk1.8.0_51.jdk/Contents/Home/jre/lib/resour + ces.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_51.jdk/Contents/Home/jre/li + b/rt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_51.jdk/Contents/Home/jre/l + ib/sunrsasign.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_51.jdk/Contents/H + ome/jre/lib/jsse.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_51.jdk/Content + s/Home/jre/lib/jce.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_51.jdk/Conte + nts/Home/jre/lib/charsets.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_51.jd + k/Contents/Home/jre/lib/jfr.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_51. + jdk/Contents/Home/jre/classes + java.vendor Oracle Corporation + file.separator / + java.vendor.url.bug http://bugreport.sun.com/bugreport/ + sun.cpu.endian little + sun.io.unicode.encoding UnicodeBig + sun.cpu.isalist +``` + +#### Check a single property + +Tip: `tab` auto-completion supported + +``` +$ sysprop java.version +java.version=1.8.0_51 +``` + +#### Modify a single property + +``` +$ sysprop user.country +user.country=US +$ sysprop user.country CN +Successfully changed the system property. +user.country=CN +```