Gets the real name of the user. This usually comes from the user's
entry in the passwd file. The encoding of the returned string is
system-defined. (On Windows, it is, however, always UTF-8.) If the
real user name cannot be determined, the string "Unknown" is
returned.
Gets the real name of the user. This usually comes from the user's entry in the passwd file. The encoding of the returned string is system-defined. (On Windows, it is, however, always UTF-8.) If the real user name cannot be determined, the string "Unknown" is returned.
Return: the user's real name.