ÔÚRedHat 5.0ÖÐÅäÖÃNews Server

   ¹À¼Æ´ó¼Ò¶¼¿´Á˺ܶàÖÐÓ¢ÎĵÄNews Howto,½á¹ûÒ»°ãÊÇ¿´µÃÏ¡ÀïºýÍ¿
(ÎÒ×Ô¼º¾ÍÊÇÕâÑùµÄ¸ÐÊÜ:-),Ò»ÊÇÄÇЩÎĵµÄê´ú"¾ÃÔ¶",¶þÊÇÕë¶Ô´ÓÔ´´ú
Âë±àÒ뿪ʼµÄÇé¿ö,ÈýËüÃDz»ÊÇÕë¶ÔLinuxÀ´½²µÄ.×°ÁËRH5.0ºóÎÒ·¢ÏÖÅä
ÖÃINN(ÎÒÈÏΪC-NewsÈí¼þÒѾ­"ËÀ"ÁË)ÒѾ­ÊǺܼòµ¥µÄÊÂÇéÁË,ÏÂÃæ°ÑÎÒ
µÄһЩ´ÖdzµÄ¾­Ñé½éÉܸø´ó¼Ò.»¶Ó­Ö¸Õý²¢ÍêÉÆ.

Ò»,»ù±¾¸ÅÄî
    ¹ØÓÚUUNet,ÓкܶàÎÄÕºÍÊé¼®½éÉÜ,ÕâÀïû±ØÒªÖظ´ÁË.ÖµµÃÒ»ÌáµÄ
ÊÇ,ÄãµÄÐÂÎÅ·þÎñÆ÷²¢²»Ò»¶¨ÒªÁ¬ÈëUUnet,ÍêÈ«¿ÉÒÔÅäÖÃΪһ¸öStand
AloneµÄNews Server.ÔÚÐÂÎÅ·þÎñÆ÷É϶Á,д(post)ÎÄÕµÄÓû§³ÆÎªReader,
ReaderÓëServerÖ®¼äÊǰ´ÕÕC/S·½Ê½À´×öµÄ.µ±È»¿ÉÒÔ°ÑÄãµÄÐÂÎÅ·þÎñÆ÷
ÓëÆäËû·þÎñÆ÷ÏàÁ¬,Ï໥ת·¢ÎÄÕÂ.Ò»¸öÐÂÎÅ·þÎñÆ÷ÏòÁíÒ»¸ö·þÎñÆ÷ת·¢
ÎÄÕÂ,ÔòµÚÒ»¸ö·þÎñÆ÷±»³ÆÎªfeeder.ËùÒÔÒª¼Çסnews feedµÄÐÐΪ·¢ÉúÔÚ
Á½¸öÐÂÎÅ×é·þÎñÆ÷Ö®¼ä.
    ÎÒÃǼٶ¨ÄãµÄÐÂÎÅ·þÎñÆ÷µÄÃû×ÖΪnews.foo.com.cn(µ±È»ÓòÃû¾ÍÓ¦¸Ã
ÊÇfoo.com.cn),ÔÚ°²×°RedHat 5.0ʱѡÔñÁËINN°ü²¢ÔÊÐí¿ª»úÆô¶¯innd,
ÕâʱRedHatÒѾ­×Ô¶¯Íê³ÉÁ˴󲿷ÖÅäÖÃ,Äã¸ù±¾²»ÐèҪȥ±àÒëÔ´Âë,Ò²¾Í
ÕÒ²»µ½config.dist,Install.msµÈÎļþ.°²×°Íê³ÉºóÏà¹ØÎļþÔÚÒÔÏÂĿ¼:
      /usr/sbin/innd
      /usr/sbin/inndstart
      /etc/rc.d/rc.news
      /etc/news/*
      /etc/crontab
      /etc/syslog.conf.inn
      /usr/bin/inews
      /usr/bin/rnews
      /usr/lib/news/*
      /usr/lib/news/bin/*
      /var/lib/news/
      /var/lib/news/send-nntp
      /var/lib/news/send-uucp
      /var/spool/news/
      /var/log/news/
      /usr/doc/inn-1.7/
      /usr/doc/inn-1.7/Install.*
      /usr/doc/inn-1.7/FAQ/
    ÔÚÅäÖÃinnd֮ǰ,Ӧȷ±£ÍøÂçÒѱ»ÕýÈ·ÅäÖÃ,Ò»°ãÀ´ËµÔÚÄãµÄÍøÂçÀﻹÐè
ÒªÓÐDNS·þÎñÆ÷,ijЩÇé¿öÏ»¹ÐèÒªÅäÖÃsendmail. ÓÃhostnameÃüÁî¼ì²éÖ÷»ú
ÃûÓ¦¸ÃÊÇÈ«³ÆÃû(Èçnews.foo.com.cn¶ø²»ÊǼòµ¥µÄnews),ÓÃdnsdomainname
²é¿´ÓòÃû.˳±ãÌáÒ»ÏÂ,ÖØÐÂÆô¶¯innd²»±ØÖØÐÂÆô¶¯Õû¸öϵͳ,Ö»Ðèµ½
/etc/rc.d/init.dÏÂÔËÐÐinndÕâ¸ö½Å±¾,¹²ÓÐËĸö²ÎÊý: start,stop,restart
ºÍstatus.½¨ÒéÏÈÔËÐÐ./innd status¿´¿´inndÊÇ·ñÒѾ­Æô¶¯,ÒòΪÈç¹ûÍøÂçû
ÓÐÅäÖúõϰ,inndÊÇûÓÐÆô¶¯µÄ,ËäÈ»innwatch¿ÉÄÜÒѾ­Æô¶¯ÁË.Õâ¸ö·½·¨¶Ô
ÆäËûһЩÅäÖÃͬÑùÓÐЧ,±ÈÈçÐÞ¸ÄÁËÍøÂç²ÎÊý,¿ÉÒÔ¼òµ¥µØÔÙÔËÐÐÒ»±énetwork
Õâ¸ö½Å±¾,ÍûÐÂÊÖÃǾÙÒ»·´Èý.

¶þ, ÏȰÑnews.foo.com.cnÅäÖÃΪµ¥¶ÀµÄÐÂÎÅ·þÎñÆ÷

    Ê×ÏÈÒªÌáÐÑÒ»µã,·²ÊÇownerÊÇnews.newsµÄÎļþ,ÄãÒªÇл»³ÉnewsÉí·Ý
È¥²Ù×÷(RH5.0ÒѾ­¸øÄ㽨Á¢ÁËnews×éºÍÓû§,Äã¿ÉÒÔÈ¥¿´Ò»ÏÂ/etc/group
ºÍ/etc/passwdÎļþ)---·¢³ösu newsÃüÁî¼´¿É.Æäʵ¶ÔÓÚ/etc/news/ϵÄ
Îļþ¿ÉÒÔÓÃrootÉí·ÝÖ±½Ó±à¼­(ÎÒÓÃjstar±à¼­Ã»ÓÐÎÊÌâ).
    1 ÅäÖÃ/etc/news/inn.conf
      Èç¹ûÄ㰲װʱÕýÈ·µØÅäÖÃÁËÍøÂç,ÕâÒ»²½¿ÉÒÔʡȥ,ȱʡÈçÏÂ:
      ##  inn.conf -- inn configuration ....
      ##  ......
      domain:  foo.com.cn
      organization: foo company news site
      server:  localhost
      ÕâÑùÒ»°ã¾Í¿ÉÒÔÁË,ÈôÒªÁ˽âϸ½Ú,ÓÃ"man inn.conf"¿´Ò»ÏÂ,ÕÕè»­»¢
ÊǸöºÃ·½·¨.×¢ÒâdomainÕâÒ»ÏîÓ¦Óëdnsdomainname·µ»ØµÄ½á¹ûÒ»ÖÂ.

    2 ÅäÖÃ/etc/news/nnrp.access
      ÊÂʵÉÏINN°üÊÇÒ»×é³ÌÐòÀ´Íê³ÉNewsµÄ¹¤×÷,¶ø²»ÊÇinndÒ»¸öÈË×öËùÓеÄ
ÊÂ,µ«innd×ÜÀ¿È«¾Ö,³ýÁËsend-nntp/send-uucpÓÉcron´ø¶¯ÒÔÍâ,ÆäËûµÄ¹¤×÷¶¼
ÓÉinndÍê³É»ò·¢Æð,nnrpd¾ÍÊÇÒ»Àý. µ±¿Í»§µÇ½½øÀ´µÄʱºò,inndÆô¶¯nnrpd½ø³Ì,
nnrpdÍê³Énews readersµÄ·þÎñ.ËüµÄÅäÖÃÎļþÊÇ/etc/news/nnrp.access,¿ØÖÆÄÄ
Щվµã¿ÉÒÔ·ÃÎÊ,ÊÇ·ñ´øÃÜÂë·ÃÎÊÕâ¸öÐÂÎÅ·þÎñÆ÷.ȱʡֵÈçÏÂ:
      # Default to no access
      *:: -no- : -no- :!*
      #allow access from localhost
      localhost:Read Post:::*
      ÕâʱÄãÌí¼Ó¼¸ÐÐ,ÔÊÐí¸ü¶àµÄÈË·ÃÎÊÄãµÄÕ¾µã,Èç¼ÓÈë:
      stdin:Read Post:::*
      *.foo.com.cn:Read Post:::*
      Ò²¿ÉÒÔ¼òµ¥µÄ°ÑÕû¸öÎļþ¸ÄΪ
      *:Read Post:::*
      ×¢ÒâÿһÐÐ×îºóӦûÓпոñ.ÓÃ"man nnrp.access"Á˽â¸üÏêϸµÄÇé¿ö.Åä
ÖÃÍêÒÔºóÓÃ"/usr/lib/news/bin/inncheck nnrp.access"¼ì²éÄãµÄÅäÖÃÊÇ·ñÕý
È·:³ö´íÔòÓÐÌáʾ,ÕýÈ··´¶øÊ²Ã´¶¼Ã»ÓÐ.ÐÞ¸ÄÕâ¸öÎļþÎÞÐëÖØÐÂÆô¶¯innd,ÒòΪ
ÈçǰËùÊö,nnrpdÊǶ¯Ì¬µ÷ÓõÄ.

    3 Ìí¼ÓÐÂÎÅ×é
      Õ¾µãÉÏÓÐÄÄЩÐÂÎÅ×éÓÉ/var/lib/news/activeÎļþÈ·¶¨.Äã¿ÉÒÔÊÖ¹¤±à¼­
Õâ¸öÎļþÀ´Ìí¼ÓÐÂÎÅ×é(²»ÒªÍüÁËÇл»µ½newsÉí·ÝÓ´),activeÎļþµÄ¸ñʽÓÃ"man active"
È¥¿´°É.ÍÆ¼öµÄ·½·¨ÊÇÓÃ"ctlinnd newgroup chinese.comp.XXX(or whatever)"
ctlinndÕâ¸öÃüÁîºÜÓÐÓÃ,ºóÃæ¿ÉÄÜ»¹»á½éÉÜ.±ÈÈçÄãÊÖ¹¤¸ÃÁËactiveÎļþ,Äã¾Í
ÐèÒªÓÃctlinnd reload active "modify active"֪ͨinnd¸üÐÂÐÂÎÅ×éÌõÄ¿.
×¢ÒâÓÐЩ×éÊÇϵͳĬÈϵÄ,²»ÄÜɾ³ý,Èçcontrol,junkµÈ.

    4 ¼à¹Üij¸öÐÂÎÅ×é
      ÔÚactiveÅäÖÃÎļþÀï,×îºóÒ»Ïî¿ÉÒÔÊÇy,n,m,j,x,=XXX.XXX,µ±ËüÊÇmʱ,
¾Í±íʾ´ËÐÂÎÅ×éÊܵ½¼à¹Ü.¼à¹ÜµÄÒâ˼¾ÍÊÇnews reader·¢±íµ½Õâ¸ö×éµÄÎÄÕÂ
ÏÈ·¢µ½¼à¹ÜÈ˵ÄEmailÐÅÏä,¼à¹ÜÈËÉó²éºóÔÙ°ÑËüÌùµ½ÐÂÎÅ×éÉÏÈ¥.ËüµÄÅäÖÃÎÄ
¼þÊÇ/etc/news/moderators,Õâ¸ö¹¦ÄÜÓõñȽÏÉÙ,ÓÃman¿´Ò»Ï¾ÍÐÐÁË(һ·
manÏÂÈ¥,ÅäÖþÍÍê³ÉÁË:-).
 
    5 ÅäÖÃÆäËü²ÎÊý
      ÓÐЩ²»Ì«ÖØÒªµÄÅäÖÃÎļþÈçoverview.fmt,innwatch.ctlµÈÎÞÐëÐ޸ģ¬
ʹÓÃȱʡÅäÖþͿÉÒÔÁË¡£²»¹ýexpire.ctlÕâ¸öÎļþÒª×Ðϸ¿´¿´£¬Ëü¿ØÖÆÎļþ
»òÎÄÕÂÔÚÕ¾µãÉϱ£´æ¶à¾Ã¡£

    6 Æô¶¯innd
      ¸ºÔðÆô¶¯inndµÄÊÇ/etc/rc.d/rc.news,µ«RH5.0ÒѾ­°ÑinndÆô¶¯,ËùÒÔ
ÕâʱÄãÎÞÐë×öÈκÎÊÂ,ÄãµÄnewsÕ¾µã»ù±¾Õý³£ÔËÐÐÁË,ÓÃ/usr/lib/news/bin/inncheck -v
¿´Ò»ÏÂ,Ó¦¸ÃûÓдíÎó.ÏÖÔÚÒª×öµÄ¾ÍÊÇÅäÖÿͻ§¶Ë(reader)Èí¼þÀ´²âÊÔÒ»ÏÂ.
ÅäÖÃnetscapeûʲôºÃ½²µÄ,Èç¹ûÓÃtinÀ´¶ÁÎÄÕÂ,ÐèҪעÒ⼸µã:
    a,Èç¹ûÒÔ±¾µØ·½Ê½¶Á,ÐèÒªÔö¼ÓÒ»¸öÁ¬½Ó
      ln -s /var/lib/news/active /usr/lib/news/active
    b,Èç¹ûÒÔnntp·½Ê½¶Á(tin -r),ÐèÒªÉ趨һ¸ö»·¾³±äÁ¿,Èç
      export NNTPSERVER=news.foo.com.cn
      »òÉú³ÉÎļþ/etc/nntpserver,¼ÓÈënews·þÎñÆ÷µÄÃû×Ö¾ÍÐÐÁË.
    c,tinµÄ×ÊÔ´ÎļþÓÐ$HOME/.newsrc,$HOME/.tin/tinrcµÈ,ÓÃls -a¿´.
    d,ÔÚnnrp.accessÀïÓ¦´ò¿ªstdinµÄȨÏÞ.
Ò²¿ÉÒÔÓÃtelnet news.foo.com.cn 119À´²âÊÔ,ÊäÈëhelpÃüÁî¿´¿´ÄÜ×öʲô.
Èç¹û³É¹¦µØÌù(post)ÉÏÁËÎÄÕÂ,¿ÉÒÔµ½/var/spool/news/ÏÂÕÒµ½.

Èç¹ûÄãÖ»ÊÇ×öÒ»¸ö¶ÀÁ¢µÄnews server,µ½´Ë´òס,ÎÞÐëÔÙÅäÖÃnews feedÁË,·ñÔòÅäÁËÓÖ²»Í¨,
»áÔÚ/var/log/news/errorsÀï³öÏÖstarinndfeedsµÄ´íÎó!

Èý ÓëÆäËûµÄnewsÕ¾µãÏ໥"¹àË®"
   ÀýÈçÓënews.freesoft.cei.gov.cn.ΪÁ˼ò»¯ËµÃ÷,ÎÒÃǼٶ¨Ö»ÄÜÓÉfreesoftÏò
news.foo.com.cnÕ¾µãfeedÎÄÕÂ,¼´freesoftÊÇÄãµÄÉϼ¶(µ±ÄãµÄNews·þÎñÆ÷¿ÉÒÔÏò
freesoft·¢ÎÄÕÂʱ,ÄãÃǵĹØÏµÊǶԵȵÄ,ÎÞËùνÉϼ¶Ï¼¶).½øÐÐÕâÑùµÄÅäÖÃÊ×ÏÈ
ÒªÉϼ¶Í¬ÒâÄãµÄÇëÇó(·ñÔòËû²»ÐÞ¸ÄËûµÄÅäÖÃ:-).
    1 »ñÈ¡Éϼ¶µÄactiveºÍnewsgroups
      su news  #Çл»ÎªnewsÉí·Ý
      1) telnet news.freesoft.cei.gov.cn nntp > /tmp/newsgroups
         list newsgroups
         quit
      2) telnet news.freesoft.cei.gov.cn nntp > /tmp/active
         list active
         quit
      3) ±à¼­ÕâÁ½¸öÎļþ,°ÑÄãËùÏëÒªµÄ¼ÓÈëµ½ÄãµÄ/var/lib/news/active»ò
         newsgroupsÎļþÖÐ. È»ºóÓÃctlinnd reload active "modify"¸üÐÂ.
         (ÓÃinncheck activeÏȼì²éÒ»ÏÂÊǺÃϰ¹ß).

    2 ÔÊÐíÉϼ¶Õ¾µãfeedÎÄÕµ½ÄãµÄÕ¾µã
      ÐÞ¸ÄÅäÖÃÎļþ/etc/news/hosts.nntp,¼ÓÈëÒ»ÐÐ
        news.freesoft.cei.gov.cn:
      ¼´¿É,ÓÃman hosts.nntpÁ˽âϸ½Ú.Ïà¹ØÎļþhosts.nntp.nolimit,passwd.nntpµÈ
      ÊÓÇé¿ö×÷³öÐÞ¸Ä(ÈçÐèÒªÃÜÂëµÈ).
      ·¢ÃüÁîctlinnd reload hosts.nntp "modify hosts.nntp"֪ͨinnd¸üÐÂ.
      ÏàÓ¦µØ,ÔÚnews.freesoft.cei.gov.cnÉÏÒ²Òª¼ÓÈënews.foo.com.cn
      ¸üÐÂinnd:ctlinnd reload hosts.nntp "modify hosts.nntp"

    3 ÅäÖÃ/etc/news/newsfeeds

      Õâ¸öÅäÖÃÎļþÊÇ×ÔÓµÄÁË,²ÎÊýºÜ¶à,ºÃ¶àÎÒҲû¸ãÇå³þ(ûÄÍÐÔ×Ðϸ¿´Íêman newsfeeds:-).
      ËüÖ÷Òª¹Ünews serverÖ®¼äfeedµÄ·½Ê½¼°distribution.
      feedµÄ·½Ê½Ò»°ãÓÐÈýÖÖ: ʵʱµÄnntplink,send-nntpÒÔ¼°send-uucp.
        nntplinkÓÖÓÐlogfile/channel/stdin¼¸ÖÖ·½Ê½,
        ²»¹ýÎÒÔÚÎҵĻúÆ÷ÉϾÓȻûÓÐÕÒµ½nntplinkÕâ¸ö³ÌÐò!
        ÎÒ¶Ôuucp²»Á˽â,¹À¼ÆÏÖÔÚÓõÃÒ²²»Ì«¶à. nntpµÄ´«ËÍ·½Ê½ÓÖÓм¸ÖÖ:
        1) ³£¹æ·½Ê½:pipe
        2) xbatch,
           ÀàËÆÓÚuucpµÄ´«ËÍ·½Ê½,batch->compress->transmission->uncompress->unbatch
        3) streaming NNTP(streaming vs pipeline)
   ¿´À´ÅäÖÃnewsfeedsÕæÊÇ·³ËÀÁË,²»¹ýÎÒÃÇ»¹ÊÇÓüòµ¥µÄ·½Ê½À´×ö,¸´ÔÓµÄÇé¿öÁôµ½ÒÔºóÔÙ˵.
      ±ÈÈç˵ÔÚfreesoftÉϵÄnewsfeedsÎļþÀï¼ÓÈëÒ»ÐÐ:
        foo:chinese.comp.*:Tf,Wnm:news.foo.com.cn
        ^^^×¢ÒâÔÚnntpsend.ctlÀïµÄÉèÖÃÒªÓëÖ®Ïàͬ(µ±È»Ò²¿ÉÒÔÈ¡±ðµÄÃû×Ö).
      È»ºóÓÃctlinnd reload newsfeeds "modify newsfeeds"¸üÐÂinnd»º³åÇø.

    4 ÅäÖÃ/etc/news/nntpsend.ctl
      Õâ¸öÎļþÖ÷ÒªÊÇΪÔÚnewsfeedsÖÐÒªÇónntpsendµÄÌõÄ¿ÅäÖÃbatchºÍinnxmit²ÎÊý.
      ËùÒÔÒªÓÃman innxmitÒª²é¿´¸÷ÖÖ²ÎÊýµÄϸ½Ú.ÔÚÎÒÃÇÕâÖÖÇé¿ö,ÐèÒªÔÚfreesoft
      µÄnntpsend.ctlÉϼÓÈëÒ»ÐÐ:
        foo:news.foo.com.cn::-S -t300
        ^^^×¢ÒâÕâ¸ö"foo"¾ÍÊÇnewsfeedsÎļþÀïµÄsitename,±ØÐëÒª¶ÔÓ¦ÆðÀ´.
    ÅäÖÃÍê³Éºó°ÑÕâ¸öÎļþ¿½±´µ½/var/lib/news/ÏÂ(Òª°ÑËüµÄowner¸ÄΪnews.news).

    5 ÅäÖÃ/etc/crontab
      ÏÈÓÃ/usr/lib/news/bin/inncheck -v¼ì²éûÓдíÎó.
      È»ºóÓÃÊÖ¹¤·¢ÃüÁî/var/lib/news/send-nntp foo news.foo.com.cn
      Ò»ÇÐÕý³£µÄ»°¿ÉÒÔÐÞ¸ÄcrontabÁË.
      ÎÒ×¢Òâµ½ÔÚ/etc/cron.hourly/inn-cron-nntpsendÀïÒѾ­µ÷ÓÃÁËsend-nntp,
      ÄãÖ»ÐèÒª¼ÓÈë²ÎÊý foo news.foo.com.cn¾ÍÐÐÁË.
    ×¢Òâ,3,4,5µÄ²½ÖèÖ»·¢ÉúÔÚfeeder¶Ë,ÔÚ½ÓÊÕ¶ËÖ»Ðë½øÐÐ1,2²½Öè¾ÍÐÐÁË.

    ÔËÐÐÒ»¶Îʱ¼äûÓÐÎÊÌâµÄ»°,¿ÉÒÔµô¹ýÍ·À´Äã×öfreesoftµÄfeeder,ÔÚÄãÕâÒ»¶Ë½øÐÐ
ÏàÓ¦µÄÅäÖÃ,ÄãÃǾͿÉÒÔÏ໥תÐÅÁË. Èç¹ûÄãÓëUseNetµÄһ̨news serverÁ¬Éϵϰ,Äã
Ó¦¸ÃÒ²ÊÇUseNetµÄÒ»Ô±ÁË.²»ÖªµÀÊÇ·ñÓÐÈËÓÃÁ½¸öÐÂÎÅ×é·þÎñÆ÷À´×ö±¸·Ý»ò¸ºÔØÆ½ºâ?
    ×î½üÓÐÅóÓÑÎÊÎÒÈçºÎÔÚûÓÐÊÚȨµÄÇé¿öÏÂ×öfeed/feeded,ÅöÇÉÎÒ¿´µ½Ò»¸öÈí¼þSUCK£¬
½éÉܸø´ó¼Ò¡£ËüÓÃÆÕͨÉí·Ý°ÑÒ»¸öNewsÕ¾µãµÄArticle×¥»ØÀ´·ÅÔÚ±¾µØNewsÉÏ¡£Ò²ÐíÄã¿É
ÒÔ×Ô¼ºÐ´¸ö³ÌÐò×ö·´ÏòµÄÊÂÇ飡עÒâÕâÑù×öЧÂʽϵף¬Ö»ÄÜÓÃÓÚСÐͳ¡ºÏ¡£

  ÕâЩֻÊÇÎÒÊýÌìÀ´µÄ´Ödz¾­Ñé,²¢Î´Ñϸñ¼ìÑé,ºÜ¶à²ÎÊý,¸ñʽûÓн².ÎÒÖ»ÊǰÑÎÒµÄ˼·
Ìá³öÀ´,Ï£Íû¶ÔÄãÓÐËù°ïÖú,»òÅ×שÒýÓñ.

    ×¢: ÍøÂçµÄÅäÖò»µ±»áÒýÆðÒ»Ð©Ï£Ææ¹Å¹ÖµÄÎÊÌâ,ÈçÎÒÓÃtin -r²»ÄÜpostÎÄÕÂ,µ«ÓÃnetscape
È´¿ÉÒÔ,·¢ÏÖhostname·µ»ØµÄÊÇnews¶ø²»ÊÇnews.foo.com.cn,ÐÞ¸Ä/etc/sysconfig/network¾Í
ºÃÁË.ÄѵÀnetscape×Ô¼º»ásend-ihave?
ÁíÍâ,Èç¹ûÔÚÄãµÄ¾ÖÓòÍøÀïûÓÐdns,¿ÖÅÂÐèÒªÔÚhostsÎļþÀï¼ÓÉϿͻ§»úµÄÃû×Ö.
  Å Ä
   ÏÖÔÚÓÖ¿ªÁ˸öÐÂÕ¾µãmake_news_site£¬×Ô¼ºÈ¥¿´¿´°É¡£ Ï