Merge pull request #3 from leonardo669/master

docs: Documentation only changes

README.md

@@ -18,6 +18,19 @@ Sh build.sh
 The compilation result will be stored in the target directory.
 
 
+## Deploying
+When deploying Chaosblade-exec-cplus, the shell script files under the source’s folders [/src/main/resources/injectionShell] and [/src/main/resources/otherShell] should be deployed on the disk of server separately. Create a new folder in server, put all the shell script files under the new folder, and when you startup chaosblade-exec-cplus jar, you can use the command just like: 
+```bash
+nohup java -jar chaosblade-exec-cplus.jar --server.port=8908 --script.location=/home/admin/cplus/ & 
+```
+the value of parameter "script.location" can be set the location of the new created folder. So that the  chaosblade-exec-cplus jar know where to get the script files.
+
+
+## Restriction
+1. If the C++ application doesn’t add '-g' when compiling, Chaosblade-exec-cplus can’t work. 
+2. If the linux system can’t support yum command to install software,  the [GDB], and [expect] software should be manual installed, before use Chaosblade-exec-cplus.
+
+
 ## Contributing
 We welcome every contribution, even if it is just a punctuation. See details of [CONTRIBUTING](CONTRIBUTING.md)