alibaba/jstorm — pull request #82 by hengyunabc (2014-11-25 03:06:41+00:00)
Title: change #!/bin/sh to #!/bin/bash

on ubuntu:
```
./start.sh:
./start.sh: Syntax error: "(" unexpected
```

http://unix.stackexchange.com/questions/45781/shell-script-fails-syntax-error-unexpected