This package contains a filter for listing the users on a local area network.
The filter program, "ruf", reads the output of the "rwho" command, and writes 
a list of users on each local machine in a format similar to "users".

The shell command "ru" calls rho and pipes the output on to ruf.  You should
edit ru to change the FILTER variable to point to ruf.


Example output of rwho:

bashful  mickey:tty01      Dec 29 13:45
doc      daffy:console     Dec 29 13:45
doc      goofy:ttyp0       Dec 29 14:53 :07
dopey    mickey:console    Dec 29 13:45
dopey    mickey:ttyp0      Dec 29 13:45
dopey    mickey:ttyp1      Dec 29 15:51
dopey    mickey:ttyp2      Dec 29 15:54
grumpy   mickey:tty00      Dec 29 13:48
grumpy   mickey:ttyp3      Dec 29 13:48
grumpy   porky:ttyp0       Dec 29 14:01
grumpy   porky:ttyp1       Dec 29 14:02
happy    goofy:tty08       Dec 29 14:41 :01
happy    porky:ttyh2       Dec 29 14:45
sleepy   goofy:tty07       Dec 29 12:31
sneezy   goofy:tty09       Dec 29 15:20


Example output of ru:

mickey (7)
   bashful dopey(4) grumpy(2)
daffy (1)
   doc
goofy (4)
   doc happy sleepy sneezy
porky (3)
   grumpy(2) happy


Example output of ru -t:

mickey (7)
   bashful:01 dopey(4):console,p0,p1,p2 grumpy(2):00,p3
daffy (1)
   doc:console
goofy (4)
   doc:p0 happy:08 sleepy:07 sneezy:09
porky (3)
   grumpy(2):p0,p1 happy:h2
