# Reference


## Directory Structure

The following table describes the directory structure of the startup subsystem.

  Table 1 Directory structure

| **Name**| **Description**| 
| -------- | -------- |
| /bin/init | Executable files for the init module.| 
| /bin/appspawn | Executable files for the appspawn module.| 
| /etc/init.cfg | Configuration file for the init module.| 
| /usr/lib/libsysparam.so | Output files of the syspara module.|