
ϸĶ innd/README. ļ벿н಻ͬת
ѡ, ת (BBS-> News, News-> BBS), Ͷһת,
Щ˵ bbsinnd ʹ, innbbsd Ҳ, 
ͬ (һ innd/README δᵽ):

N: newsgroup
B: board
S: server

趨 newsfeeds.bbs Ϊ
( null  "null" ĸֻκβ nodelist.bbs  keyword,
 bbsroute  nodelist.bbs е server node):
A) ֻת벻ת 
   N    B    null 

   Example: tw.bbs.campus -> campus board
   tw.bbs.campus      campus       null

B) תת (ע N Ա߼ ','):
   N,   B    S

   Example: newboards -> tw.bbs.newgroups
   tw.bbs.newgroups,  newboards    bbsroute
                  ^^^^
                  ע "," 
C) (newsgroups)һ(board)ת, һ(board)Զ(newsgroups)ת: 
   N1,N2 B S
   N1 B, null
   N2 B, null

   Example: tw.bbs.campus.nctu + nctu.talk -> nctu board
                                nctu board -> tw.bbs.campus.nctu,nctu.talk
   tw.bbs.campus.nctu,nctu.talk  nctu    bbsroute
   tw.bbs.campus.nctu            nctu,    null
   nctu.talk                     nctu,    null

C1)(newsgroups)һ(board)ת, һ(board)һ(newsgroups)ת: 
   N2 B  bbsroute
   N1 B, null

   Example: tw.bbs.test + csie.test -> test board
                               test -> csie.test
   csie.test              test    bbsroute
   tw.bbs.test            test,    null

D)(boards)һ(newsgroup)ת, һ(newsgroups)ת(board):
   N, B1 S
   N, B2 S
   N  B1,B2 S

   Example:  math1, math2 board ->  tw.bbs.sci.math
                tw.bbs.sci.math ->  math1,math2
           
   tw.bbs.sci.math, math1       bbsroute
   tw.bbs.sci.math, math2       bbsroute
   tw.bbs.sci.math  math1,math2 bbsroute
   
D1) һ(newsgroups)Զ(board)ת, ֻתһ(board):
   N, B1 S
   N  B2 S

   Example: math1, math2 board     ->    tw.bbs.sci.math
                  tw.bbs.sci.math  ->    math2

   tw.bbs.sci.math,  math1   bbsroute
   tw.bbs.sci.math   math2   bbsroute

Щ, תųʽ newsfeeds.bbs 䲻? ӭ.
