Once it gets taller and thicker, you will only need to water once a day, in the morning. Annual rye grass is one of the fastest growing of the turf grasses. It is used as a quick growing cover on roadside rightofways, hillsides for erosion control, parks, pastures, etc. etc. Hope this answers your question.
Subsys is a form of sublingual spray used to treat patients with breakthrough cancer pain. Breakthrough cancer pain is often described as intense, almost sudden, moments of pain, that sometimes last as long as 5 or 7 minutes. Subsys is an opioid. It contains the medicine fentanyl.
1 Windows Subsystem for Linux is a compatibility layer for running Linux binary executables natively on Windows 10 using an Ubuntu image, acting as an upgrade and replacement for Windows Services for UNIX. It was released in beta in April of 2016.  UWIN from AT&T Research implements a POSIX layer on top of the Win32 APIs.