@benjaminhollon @sotolf @ctietze
From the ls manpage:
File is of type c:
b block (buffered) special
c character (unbuffered) special
d directory
p named pipe (FIFO)
f regular file
l symbolic link
s socket
D door (Solaris)
@benjaminhollon @sotolf @ctietze
And of course, "-" is a regular file.