What are you asking?
Default install location command is "setInstallLocation 1" for internal memory to be used for apps. There is a setting though to set install location in cm settings. Settings, cm settings, applications, install location.
If you're asking how to move dalvik.
a2sd cachesd moves to ext. a2sd cachepart moves to /cache. a2sd nocache moves back to default.
Please clarify your question