NAME
       getenv - get an environment variable

SYNOPSIS
       #include 

       char *getenv(const char *name);

DESCRIPTION
       The  getenv()  function searches the environment list for a string that
       matches the string pointed to by name.  The strings  are  of  the  form
       name = value.

This is merely a vanity domain, I don't know what I'm doing with it, yet. Maybe I'll start a blog? My real domain is at doubleu.com.