arthas/tutorials/katacoda/command-sysprop-en/sysprop.md

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The `sysprop`{{execute T2}} command allows you to examine the system properties from the target JVM.
## Usage
`sysprop -h`{{execute T2}}
```
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://arthas.aliyun.com/doc/sysprop
OPTIONS:
-h, --help this help
<property-name> property name
<property-value> property value
```