                                      ˵
     
    1.йļ: ļfdenlu.wri(Win95д༭),
Դfdenlu.c , ˵ļreadme.txt .
    2.ıʹ:
    һ̨װвϵͳSCO UNIX 3.2  SCO OpenServer 5.0 ļ(³ƼA)аװCԿ.Ȼrootûϵͳ,Ļ#ʱ,ѱ̲A,: 
    #cd /usr/tmp
    #doscp -m a:fdenlu.c fdenlu.c
    #cc fdenlu.c -o fdenlu
    һ̨(³ƼB,ϵͳUNIX, ҲWin95/98Win NT)Atcp/ipЭ.
    <1>.¼:
    ڼAϴһļ/etc/.safe ,ڸļĵһBĵַ,136.1.80.50 ,ڼAִ: 
    #fdenlu kill
    ʱڼBϿtelnet,rlogin,ftp¼A.
    <2>.¼:
    ڼA޸ļ/etc/.safe,ڼBĵַǰһ#,#136.1.80.50 ,ڼAִ: 
    #fdenlu kill
    ʱڼBtelnet,rlogin,ftp¼A, AԶѼBе¼.
  
                     