I have a problem with some zombie-like processes on a certai

Conducting a user account cleanup accross Solaris and Redhat linux systems, many of which have a number of Samba shares.
What preference do people have for creating the local unix accounts for non interactive Samba users? In particular, the shell entry:
noshell
nologin
blank
And why?
What preference do people have for creating the local unix accounts for non interactive Samba users? In particular, the shell entry:
noshell
nologin
blank
And why?