This is the newest wordpress auto-installer.
| OPTIONs | ARGUMENTS |
|---|---|
| -u | username (required) |
| -p | userpass (required) |
| -D | wordpress install dir (optional) |
| -P | database root user password(optional) |
| -d | www root directory (optional) |
| -v | set verbose mode (optional) |
if not input -D , basically, wordpress will be installed /wordpress directory.