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<id>http://www.DoMsN.net:1:649</id>
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<name>glen</name>
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<modified>2008-04-24T21:57:04 +0800</modified>
<issued>2008-04-24T21:57:04 +0800</issued>
<created>2008-04-24T21:57:04 +0800</created>
<summary type="text/plain" mode="escaped"><![CDATA[ÖÜËÄ£¬»¦Ö¸ÊÕ±¨3583µã£¬±©ÕÇ304µã£¬ÕÇ·ù9.29%£¬´´ÆßÄêÀ´ÕÇ·ù×î¸ß¼ÍÂ¼£¬ÕâÒ²ÊÇÀúÊ·ÉÏµÚ¶þ´óÕÇ·ù(ÓÐÕÇµø·ùÏÞÖÆÒÔÀ´£¬½ö´ÎÓÚ2001Äê11ÔÂ23ÈÕµÄ9.86%)¡£Î²ÅÌ½üÇ§Ö»¸ö¹ÉÕÇÍ££¬½ö2Ö»¸ö¹ÉÏÂµø¡£]]></summary>
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<name>glen</name>
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<email>qzhiwu@msn.com</email>
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<modified>2008-04-11T22:46:00 +0800</modified>
<issued>2008-04-11T22:46:00 +0800</issued>
<created>2008-04-11T22:46:00 +0800</created>
<summary type="text/plain" mode="escaped"><![CDATA[½ñÌìÓÉÓÚÏîÄ¿ÐèÒª,ÒªÇóÔÚRedHat AS4ÉÏ²¿ÊðMySql5.ÎªÁË½ñºó²»×ßÍäÂ·,Ð¡µÜ°ÑÕû¸ö¹ý³Ì¼ÇÂ¼ÈçÏÂ:&lt;br /&gt;&lt;br /&gt;1. Ð¶ÔØRedHatÉÏÔ­ÓÐµÄMySqlµÄÀÏ°æ±¾.±¾ÈËAS4ÉÏÊÇÔ­ÓÐÁËMysql4.&lt;br /&gt;&lt;br /&gt;       1&amp;gt; ÓÃ&amp;quot; rpm -qa | grep mysql &amp;quot; ²é¿´°²×°ÁËmysqlµÄÄÄÐ©×é¼þ.¿´Çå³þÓÐÄÄÐ©×é¼þÃû,ÔÚµÚ¶þ²½Ð¶ÔØÖÐÊ¹ÓÃ.&lt;br /&gt;&lt;br /&gt;       2&amp;gt; ÓÃ&amp;quot; rpm -evv &amp;lt;×é¼þÃû&amp;gt; &amp;quot;ÍêÈ«Ð¶ÔØ. ÆäÖÐ¼¸¸ö×é¼þËµÈ±ÉÙ ***.so.10É¶µÄ,¾ÍÐèÒªÓÃ&amp;quot; rpm -e --nodeps &amp;lt;×é¼þÃû&amp;gt; &amp;quot;Ç¿ÖÆÐ¶ÔØ.µ½´ËÐ¶ÔØÍê±Ï.&lt;br /&gt;&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;2. °²×°Mysql5.&lt;br /&gt;&lt;br /&gt;      1&amp;gt; ÖØÒª!¹Ø±Õselinux.·ñÔò°²×°µÄÊ±ºò,mysqlÎÞ·¨Á¬½Ó³É¹¦µÄ.¹Ø±Õ·½·¨:¸ü¸Ä/etc/selinux/configÖÐµÄSELINUX=enforcingÎªSELINUX=disabled.ÖØÐÂÆô¶¯,ÓÃÃüÁîsestatusÈ·¶¨selinuxÒÑ¹Ø±Õ.&lt;br /&gt;&lt;br /&gt;      2&amp;gt; ÏÂÔØmysql5µÄrpm°ü(www.mysql.com).±¾ÈË»úÆ÷ÊÇRed Hat Enterprise Linux 4 RPM (x86).ËùÒÔÔÚ¶ÔÓ¦µÄÀ¸Ä¿ÀïÃæÏÂÔØ¶ÔÓ¦µÄserverºÍclient.&lt;br /&gt;&lt;br /&gt;            server:http://mysql.cdpa.nsysu.edu.tw/Downloads/MySQL-5.0/MySQL-server-community-5.0.51a-0.rhel4.i386.rpm&lt;br /&gt;&lt;br /&gt;            client: http://mysql.cdpa.nsysu.edu.tw/Downloads/MySQL-5.0/MySQL-client-community-5.0.51a-0.rhel4.i386.rpm&lt;br /&gt;&lt;br /&gt;      3&amp;gt; ÏÈÓÃ&amp;quot;rpm -ivh &amp;lt;ÎÄ¼þÃû&amp;gt;&amp;quot;°²×°server,ÔÙÓÃ&amp;quot;rpm -ivh &amp;lt;ÎÄ¼þÃû&amp;gt;&amp;quot;°²×°client.&lt;br /&gt;&lt;br /&gt;      4&amp;gt; ÓÃ&amp;quot;service mysql restart&amp;quot;ÖØÐÂÆô¶¯mysql.¿´ÊÇ·ñ°²×°³É¹¦.&lt;br /&gt;&lt;br /&gt;      5&amp;gt; ÉèÖÃrootÃÜÂë,½øÈë/usr/binÄ¿Â¼,Ö´ÐÐ&amp;quot;mysqladmin -u root -p password 123456&amp;quot;ÆäÖÐ123456¾ÍÊÇÄãµÄÃÜÂë.ÓÃ&amp;quot;service mysql restart&amp;quot;ÖØÐÂÆô¶¯mysql.&lt;br /&gt;&lt;br /&gt;      6&amp;gt; ²âÊÔ,ÓÃ&amp;quot;mysql -h localhost -u root -p&amp;quot;µÇÂ½mysqlÊý¾Ý¿â.ÓÃ&amp;quot;show databases;&amp;quot;²é¿´Êý¾Ý¿â.µ½´ËMySql5°²×°Íê±Ï.&lt;br /&gt;&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;3. Ô¶³Ì·ÃÎÊ¹ÜÀí.&lt;br /&gt;&lt;br /&gt;      MysqlÄ¬ÈÏÖ»ÄÜ±¾»ú·ÃÎÊ.Èç¹ûÐèÒªÆäËû»úÆ÷Ô¶³Ì·ÃÎÊ,ÐèÒªÉèÖÃ.&lt;br /&gt;&lt;br /&gt;       1&amp;gt; Ôö¼ÓÒ»¸öÓÃ»§,ÓÃÀ´½øÐÐÔ¶³ÌµÇÂ½.ÓÃÉÏ·½·¨6ÖÐµÄlocalhostµÇÂ½mysql,Ö´ÐÐsqlÓï¾ä&amp;quot; GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WITH GRANT OPTION; &amp;quot;Ôö¼ÓÒ»¸öÓÃ»§ÃûÎªmyuser,ÃÜÂëÎªmypassword.ÆäÖÐµÄ&amp;quot;%&amp;quot;±íÊ¾ËùÓÐ»úÆ÷¶¼¿ÉÒÔ·ÃÎÊ.ÓÃÉÏ·½·¨4ÖØÐÂÆô¶¯MySql.&lt;br /&gt;&lt;br /&gt;      2&amp;gt; ÕâÑù¹ýºó,ÔÚ±¾»úÉÏ¿ÉÒÔÓÃÃüÁî&amp;quot;mysql -h &amp;lt;×Ô¼º»úÆ÷µÄIP&amp;gt; -u myuser -p&amp;quot;À´µÇÂ½MySql.ËµÃ÷ÉèÖÃ³É¹¦.&lt;br /&gt;&lt;br /&gt;      3&amp;gt; ×îÖØÒªÒ»µã.ÄãÕâ¸öÊ±ºò¿ÉÒÔ·¢ÏÖ,ÔÚ±¾»úÆ÷ÉÏ¿ÉÒÔÁ¬½ÓMySql.µ«ÊÇÔÚÆäËû»úÆ÷ÉÏÓÃÏàÍ¬·½·¨,»á³öÏÖ&amp;quot; Can't connect to MySQL server on '9.186.100.178' (10065)&amp;quot;µÄ´íÎó.·ÖÎöÔ­ÒòÊÇAS4µÄ·À»ðÇ½µ¼ÖÂ.ÓÃÏÂÃæ·½·¨ÉèÖÃ·À»ðÇ½:´ò¿ªÎÄ¼þ/etc/sysconfig/iptables,ÔÚ×îºóÒ»ÌõÖ®Ç°¼ÓÒ»Ìõ:-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT. È»ºóÖ´ÐÐ /etc/init.d/iptables restart. ÖÁ´ËÉèÖÃAS4·À»ðÇ½Íê±Ï.&lt;br /&gt;&lt;br /&gt;      ÏÖÔÚ,Äú¾Í¿ÉÒÔÔÚÆäËûµÄ»úÆ÷ÉÏÓÃMySqlµÄclient¶Ë·ÃÎÊ¸ÃÊý¾Ý¿âÁË,µÇÂ½·½·¨»¹ÊÇ&amp;quot;mysql -h &amp;lt;IP&amp;gt; -u myuser -p&amp;quot;.µ«Èç¹û×ÜÓÃÕâ¸ö¿ØÖÆÌ¨¹ÜÀí×Ü²»Ë¬,½¨ÒéÓÃÒ»Ð©¹ÜÀíÈí¼þ¹ÜÀí¾ÍºÜ²»´íÁË,±¾ÈËÓÃµÄÊÇMySQL-Front,ºÜ²»´íµÄÈí¼þ.¿ÉÒÔÊÔÊÔ.´ó¼ÒÓÐÊ²Ã´ÎÊÌâ,ÇëÖ¸³ö,Ð»Ð»!&lt;br /&gt;&lt;br /&gt;]]></summary>
<content type="application/xhtml+xml" xml:lang="zh-CN" xml:space="preserve"><div xmlns="http://www.w3.org/1999/xhtml"><![CDATA[½ñÌìÓÉÓÚÏîÄ¿ÐèÒª,ÒªÇóÔÚRedHat AS4ÉÏ²¿ÊðMySql5.ÎªÁË½ñºó²»×ßÍäÂ·,Ð¡µÜ°ÑÕû¸ö¹ý³Ì¼ÇÂ¼ÈçÏÂ:&lt;br /&gt;&lt;br /&gt;1. Ð¶ÔØRedHatÉÏÔ­ÓÐµÄMySqlµÄÀÏ°æ±¾.±¾ÈËAS4ÉÏÊÇÔ­ÓÐÁËMysql4.&lt;br /&gt;&lt;br /&gt;       1&amp;gt; ÓÃ&amp;quot; rpm -qa | grep mysql &amp;quot; ²é¿´°²×°ÁËmysqlµÄÄÄÐ©×é¼þ.¿´Çå³þÓÐÄÄÐ©×é¼þÃû,ÔÚµÚ¶þ²½Ð¶ÔØÖÐÊ¹ÓÃ.&lt;br /&gt;&lt;br /&gt;       2&amp;gt; ÓÃ&amp;quot; rpm -evv &amp;lt;×é¼þÃû&amp;gt; &amp;quot;ÍêÈ«Ð¶ÔØ. ÆäÖÐ¼¸¸ö×é¼þËµÈ±ÉÙ ***.so.10É¶µÄ,¾ÍÐèÒªÓÃ&amp;quot; rpm -e --nodeps &amp;lt;×é¼þÃû&amp;gt; &amp;quot;Ç¿ÖÆÐ¶ÔØ.µ½´ËÐ¶ÔØÍê±Ï.&lt;br /&gt;&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;2. °²×°Mysql5.&lt;br /&gt;&lt;br /&gt;      1&amp;gt; ÖØÒª!¹Ø±Õselinux.·ñÔò°²×°µÄÊ±ºò,mysqlÎÞ·¨Á¬½Ó³É¹¦µÄ.¹Ø±Õ·½·¨:¸ü¸Ä/etc/selinux/configÖÐµÄSELINUX=enforcingÎªSELINUX=disabled.ÖØÐÂÆô¶¯,ÓÃÃüÁîsestatusÈ·¶¨selinuxÒÑ¹Ø±Õ.&lt;br /&gt;&lt;br /&gt;      2&amp;gt; ÏÂÔØmysql5µÄrpm°ü(www.mysql.com).±¾ÈË»úÆ÷ÊÇRed Hat Enterprise Linux 4 RPM (x86).ËùÒÔÔÚ¶ÔÓ¦µÄÀ¸Ä¿ÀïÃæÏÂÔØ¶ÔÓ¦µÄserverºÍclient.&lt;br /&gt;&lt;br /&gt;            server:http://mysql.cdpa.nsysu.edu.tw/Downloads/MySQL-5.0/MySQL-server-community-5.0.51a-0.rhel4.i386.rpm&lt;br /&gt;&lt;br /&gt;            client: http://mysql.cdpa.nsysu.edu.tw/Downloads/MySQL-5.0/MySQL-client-community-5.0.51a-0.rhel4.i386.rpm&lt;br /&gt;&lt;br /&gt;      3&amp;gt; ÏÈÓÃ&amp;quot;rpm -ivh &amp;lt;ÎÄ¼þÃû&amp;gt;&amp;quot;°²×°server,ÔÙÓÃ&amp;quot;rpm -ivh &amp;lt;ÎÄ¼þÃû&amp;gt;&amp;quot;°²×°client.&lt;br /&gt;&lt;br /&gt;      4&amp;gt; ÓÃ&amp;quot;service mysql restart&amp;quot;ÖØÐÂÆô¶¯mysql.¿´ÊÇ·ñ°²×°³É¹¦.&lt;br /&gt;&lt;br /&gt;      5&amp;gt; ÉèÖÃrootÃÜÂë,½øÈë/usr/binÄ¿Â¼,Ö´ÐÐ&amp;quot;mysqladmin -u root -p password 123456&amp;quot;ÆäÖÐ123456¾ÍÊÇÄãµÄÃÜÂë.ÓÃ&amp;quot;service mysql restart&amp;quot;ÖØÐÂÆô¶¯mysql.&lt;br /&gt;&lt;br /&gt;      6&amp;gt; ²âÊÔ,ÓÃ&amp;quot;mysql -h localhost -u root -p&amp;quot;µÇÂ½mysqlÊý¾Ý¿â.ÓÃ&amp;quot;show databases;&amp;quot;²é¿´Êý¾Ý¿â.µ½´ËMySql5°²×°Íê±Ï.&lt;br /&gt;&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;3. Ô¶³Ì·ÃÎÊ¹ÜÀí.&lt;br /&gt;&lt;br /&gt;      MysqlÄ¬ÈÏÖ»ÄÜ±¾»ú·ÃÎÊ.Èç¹ûÐèÒªÆäËû»úÆ÷Ô¶³Ì·ÃÎÊ,ÐèÒªÉèÖÃ.&lt;br /&gt;&lt;br /&gt;       1&amp;gt; Ôö¼ÓÒ»¸öÓÃ»§,ÓÃÀ´½øÐÐÔ¶³ÌµÇÂ½.ÓÃÉÏ·½·¨6ÖÐµÄlocalhostµÇÂ½mysql,Ö´ÐÐsqlÓï¾ä&amp;quot; GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WITH GRANT OPTION; &amp;quot;Ôö¼ÓÒ»¸öÓÃ»§ÃûÎªmyuser,ÃÜÂëÎªmypassword.ÆäÖÐµÄ&amp;quot;%&amp;quot;±íÊ¾ËùÓÐ»úÆ÷¶¼¿ÉÒÔ·ÃÎÊ.ÓÃÉÏ·½·¨4ÖØÐÂÆô¶¯MySql.&lt;br /&gt;&lt;br /&gt;      2&amp;gt; ÕâÑù¹ýºó,ÔÚ±¾»úÉÏ¿ÉÒÔÓÃÃüÁî&amp;quot;mysql -h &amp;lt;×Ô¼º»úÆ÷µÄIP&amp;gt; -u myuser -p&amp;quot;À´µÇÂ½MySql.ËµÃ÷ÉèÖÃ³É¹¦.&lt;br /&gt;&lt;br /&gt;      3&amp;gt; ×îÖØÒªÒ»µã.ÄãÕâ¸öÊ±ºò¿ÉÒÔ·¢ÏÖ,ÔÚ±¾»úÆ÷ÉÏ¿ÉÒÔÁ¬½ÓMySql.µ«ÊÇÔÚÆäËû»úÆ÷ÉÏÓÃÏàÍ¬·½·¨,»á³öÏÖ&amp;quot; Can't connect to MySQL server on '9.186.100.178' (10065)&amp;quot;µÄ´íÎó.·ÖÎöÔ­ÒòÊÇAS4µÄ·À»ðÇ½µ¼ÖÂ.ÓÃÏÂÃæ·½·¨ÉèÖÃ·À»ðÇ½:´ò¿ªÎÄ¼þ/etc/sysconfig/iptables,ÔÚ×îºóÒ»ÌõÖ®Ç°¼ÓÒ»Ìõ:-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT. È»ºóÖ´ÐÐ /etc/init.d/iptables restart. ÖÁ´ËÉèÖÃAS4·À»ðÇ½Íê±Ï.&lt;br /&gt;&lt;br /&gt;      ÏÖÔÚ,Äú¾Í¿ÉÒÔÔÚÆäËûµÄ»úÆ÷ÉÏÓÃMySqlµÄclient¶Ë·ÃÎÊ¸ÃÊý¾Ý¿âÁË,µÇÂ½·½·¨»¹ÊÇ&amp;quot;mysql -h &amp;lt;IP&amp;gt; -u myuser -p&amp;quot;.µ«Èç¹û×ÜÓÃÕâ¸ö¿ØÖÆÌ¨¹ÜÀí×Ü²»Ë¬,½¨ÒéÓÃÒ»Ð©¹ÜÀíÈí¼þ¹ÜÀí¾ÍºÜ²»´íÁË,±¾ÈËÓÃµÄÊÇMySQL-Front,ºÜ²»´íµÄÈí¼þ.¿ÉÒÔÊÔÊÔ.´ó¼ÒÓÐÊ²Ã´ÎÊÌâ,ÇëÖ¸³ö,Ð»Ð»!&lt;br /&gt;&lt;br /&gt;]]></div></content>
</entry>
<entry>
<id>http://www.DoMsN.net:1:647</id>
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<author>
<name>glen</name>
<url>http://www.DoMsN.net/exurl.php/reply/647.html</url>
<email>qzhiwu@msn.com</email>
</author>
<modified>2008-03-20T09:32:03 +0800</modified>
<issued>2008-03-20T09:32:03 +0800</issued>
<created>2008-03-20T09:32:03 +0800</created>
<summary type="text/plain" mode="escaped"><![CDATA[ÔÚ windows server 2008 ÖÐÊ¹ÓÃÔ¶³Ì×ÀÃæ¿Í»§¶ËÁ¬½ÓÔ¶³Ì·þÎñÆ÷£¬ÂíÉÏ³öÏÖÀ¶ÆÁ£¬¾­¼ì²é¸Ã¹¦ÄÜÒ²ÏµÍ³·þÎñDesktop Window Manager Session Manager ·þÎñÓÐ³åÍ»£¬½ûÓÃ¸Ã·þÎñºóÕý³£¡£]]></summary>
<content type="application/xhtml+xml" xml:lang="zh-CN" xml:space="preserve"><div xmlns="http://www.w3.org/1999/xhtml"><![CDATA[ÔÚ windows server 2008 ÖÐÊ¹ÓÃÔ¶³Ì×ÀÃæ¿Í»§¶ËÁ¬½ÓÔ¶³Ì·þÎñÆ÷£¬ÂíÉÏ³öÏÖÀ¶ÆÁ£¬¾­¼ì²é¸Ã¹¦ÄÜÒ²ÏµÍ³·þÎñDesktop Window Manager Session Manager ·þÎñÓÐ³åÍ»£¬½ûÓÃ¸Ã·þÎñºóÕý³£¡£]]></div></content>
</entry>
<entry>
<id>http://www.DoMsN.net:1:646</id>
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<author>
<name>glen</name>
<url>http://www.DoMsN.net/exurl.php/reply/646.html</url>
<email>qzhiwu@msn.com</email>
</author>
<modified>2008-01-12T22:52:47 +0800</modified>
<issued>2008-01-12T22:52:47 +0800</issued>
<created>2008-01-12T22:52:47 +0800</created>
<summary type="text/plain" mode="escaped"><![CDATA[±ÈÈçÒªÔÚ/usr/samÄ¿Â¼ÏÂ²éÕÒ²»ÔÚdir1×ÓÄ¿Â¼Ö®ÄÚµÄËùÓÐÎÄ¼þ &lt;br /&gt;&lt;br /&gt;find /usr/sam -path &amp;quot;/usr/sam/dir1&amp;quot; -prune -o -print &lt;br /&gt;&lt;br /&gt;find [-path ..] [expression] ÔÚÂ·¾¶ÁÐ±íµÄºóÃæµÄÊÇ±í´ïÊ½ &lt;br /&gt;&lt;br /&gt;-path &amp;quot;/usr/sam&amp;quot; -prune -o -print ÊÇ -path &amp;quot;/usr/sam&amp;quot; -a -prune -o &lt;br /&gt;-print µÄ¼òÐ´±í´ïÊ½°´Ë³ÐòÇóÖµ, -a ºÍ -o ¶¼ÊÇ¶ÌÂ·ÇóÖµ£¬Óë shell µÄ &amp;amp;&amp;amp; ºÍ || ÀàËÆÈç¹û -path &amp;quot;/usr/sam&amp;quot; ÎªÕæ£¬ÔòÇóÖµ -prune , -prune ·µ»ØÕæ£¬ÓëÂß¼­±í´ïÊ½ÎªÕæ£»·ñÔò²»ÇóÖµ -prune£¬ÓëÂß¼­±í´ïÊ½Îª¼Ù¡£Èç¹û -path &amp;quot;/usr/sam&amp;quot; -a -prune Îª¼Ù£¬ÔòÇóÖµ -print £¬-print·µ»ØÕæ£¬»òÂß¼­±í´ïÊ½ÎªÕæ£»·ñÔò²»ÇóÖµ -print£¬»òÂß¼­±í´ïÊ½ÎªÕæ¡£ &lt;br /&gt;&lt;br /&gt;Õâ¸ö±í´ïÊ½×éºÏÌØÀý¿ÉÒÔÓÃÎ±ÂëÐ´Îª &lt;br /&gt;&lt;br /&gt;if -path &amp;quot;/usr/sam&amp;quot; then &lt;br /&gt;-prune &lt;br /&gt;else &lt;br /&gt;-print &lt;br /&gt;&lt;br /&gt;±Ü¿ª¶à¸öÎÄ¼þ¼Ð &lt;br /&gt;&lt;br /&gt;find /usr/sam \( -path /usr/sam/dir1 -o -path /usr/sam/file1 \) -prune -o -print &lt;br /&gt;&lt;br /&gt;Ô²À¨ºÅ±íÊ¾±í´ïÊ½µÄ½áºÏ¡£ &lt;br /&gt;\ ±íÊ¾ÒýÓÃ£¬¼´Ö¸Ê¾ shell ²»¶ÔºóÃæµÄ×Ö·û×÷ÌØÊâ½âÊÍ£¬¶øÁô¸ø find ÃüÁîÈ¥½âÊÍÆäÒâÒå¡£ &lt;br /&gt;&lt;br /&gt;²éÕÒÄ³Ò»È·¶¨ÎÄ¼þ£¬-nameµÈÑ¡Ïî¼ÓÔÚ-o Ö®ºó &lt;br /&gt;&lt;br /&gt;#find /usr/sam \(-path /usr/sam/dir1 -o -path /usr/sam/file1 \) -prune -o -name &amp;quot;temp&amp;quot; -print &lt;br /&gt;]]></summary>
<content type="application/xhtml+xml" xml:lang="zh-CN" xml:space="preserve"><div xmlns="http://www.w3.org/1999/xhtml"><![CDATA[±ÈÈçÒªÔÚ/usr/samÄ¿Â¼ÏÂ²éÕÒ²»ÔÚdir1×ÓÄ¿Â¼Ö®ÄÚµÄËùÓÐÎÄ¼þ &lt;br /&gt;&lt;br /&gt;find /usr/sam -path &amp;quot;/usr/sam/dir1&amp;quot; -prune -o -print &lt;br /&gt;&lt;br /&gt;find [-path ..] [expression] ÔÚÂ·¾¶ÁÐ±íµÄºóÃæµÄÊÇ±í´ïÊ½ &lt;br /&gt;&lt;br /&gt;-path &amp;quot;/usr/sam&amp;quot; -prune -o -print ÊÇ -path &amp;quot;/usr/sam&amp;quot; -a -prune -o &lt;br /&gt;-print µÄ¼òÐ´±í´ïÊ½°´Ë³ÐòÇóÖµ, -a ºÍ -o ¶¼ÊÇ¶ÌÂ·ÇóÖµ£¬Óë shell µÄ &amp;amp;&amp;amp; ºÍ || ÀàËÆÈç¹û -path &amp;quot;/usr/sam&amp;quot; ÎªÕæ£¬ÔòÇóÖµ -prune , -prune ·µ»ØÕæ£¬ÓëÂß¼­±í´ïÊ½ÎªÕæ£»·ñÔò²»ÇóÖµ -prune£¬ÓëÂß¼­±í´ïÊ½Îª¼Ù¡£Èç¹û -path &amp;quot;/usr/sam&amp;quot; -a -prune Îª¼Ù£¬ÔòÇóÖµ -print £¬-print·µ»ØÕæ£¬»òÂß¼­±í´ïÊ½ÎªÕæ£»·ñÔò²»ÇóÖµ -print£¬»òÂß¼­±í´ïÊ½ÎªÕæ¡£ &lt;br /&gt;&lt;br /&gt;Õâ¸ö±í´ïÊ½×éºÏÌØÀý¿ÉÒÔÓÃÎ±ÂëÐ´Îª &lt;br /&gt;&lt;br /&gt;if -path &amp;quot;/usr/sam&amp;quot; then &lt;br /&gt;-prune &lt;br /&gt;else &lt;br /&gt;-print &lt;br /&gt;&lt;br /&gt;±Ü¿ª¶à¸öÎÄ¼þ¼Ð &lt;br /&gt;&lt;br /&gt;find /usr/sam \( -path /usr/sam/dir1 -o -path /usr/sam/file1 \) -prune -o -print &lt;br /&gt;&lt;br /&gt;Ô²À¨ºÅ±íÊ¾±í´ïÊ½µÄ½áºÏ¡£ &lt;br /&gt;\ ±íÊ¾ÒýÓÃ£¬¼´Ö¸Ê¾ shell ²»¶ÔºóÃæµÄ×Ö·û×÷ÌØÊâ½âÊÍ£¬¶øÁô¸ø find ÃüÁîÈ¥½âÊÍÆäÒâÒå¡£ &lt;br /&gt;&lt;br /&gt;²éÕÒÄ³Ò»È·¶¨ÎÄ¼þ£¬-nameµÈÑ¡Ïî¼ÓÔÚ-o Ö®ºó &lt;br /&gt;&lt;br /&gt;#find /usr/sam \(-path /usr/sam/dir1 -o -path /usr/sam/file1 \) -prune -o -name &amp;quot;temp&amp;quot; -print &lt;br /&gt;]]></div></content>
</entry>
<entry>
<id>http://www.DoMsN.net:1:645</id>
<title type="text/plain" mode="escaped"></title>
<link rel="alternate" type="text/html" href="http://www.DoMsN.net/exurl.php/reply/645.html" title="" />
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<author>
<name>glen</name>
<url>http://www.DoMsN.net/exurl.php/reply/645.html</url>
<email>qzhiwu@msn.com</email>
</author>
<modified>2008-01-12T22:50:15 +0800</modified>
<issued>2008-01-12T22:50:15 +0800</issued>
<created>2008-01-12T22:50:15 +0800</created>
<summary type="text/plain" mode="escaped"><![CDATA[netstat -an | grep -v LISTEN | awk '{print }' | awk 'BEGIN { FS=&amp;quot;:&amp;quot; } { Num[]++ } END { for(i in Num) if(Num[i]&amp;gt;8) { print i} }' | xargs -i[] iptables -I INPUT -s [] -j DROP &lt;br /&gt;&lt;br /&gt;8ÎªÉè¶¨Öµ£¬ÕâÌõ¾ä×Ó»á×Ô¶¯½«netstat -an ÖÐ²éµ½µÄÀ´×ÔÍ¬Ò»£É£ÐµÄ³¬¹ýÒ»¶¨Á¿µÄÁ¬½ÓµÄÁÐÈë½ûÖ¹·¶Î§£¬8Îª·§Öµ &lt;br /&gt;]]></summary>
<content type="application/xhtml+xml" xml:lang="zh-CN" xml:space="preserve"><div xmlns="http://www.w3.org/1999/xhtml"><![CDATA[netstat -an | grep -v LISTEN | awk '{print }' | awk 'BEGIN { FS=&amp;quot;:&amp;quot; } { Num[]++ } END { for(i in Num) if(Num[i]&amp;gt;8) { print i} }' | xargs -i[] iptables -I INPUT -s [] -j DROP &lt;br /&gt;&lt;br /&gt;8ÎªÉè¶¨Öµ£¬ÕâÌõ¾ä×Ó»á×Ô¶¯½«netstat -an ÖÐ²éµ½µÄÀ´×ÔÍ¬Ò»£É£ÐµÄ³¬¹ýÒ»¶¨Á¿µÄÁ¬½ÓµÄÁÐÈë½ûÖ¹·¶Î§£¬8Îª·§Öµ &lt;br /&gt;]]></div></content>
</entry>
<entry>
<id>http://www.DoMsN.net:1:644</id>
<title type="text/plain" mode="escaped"></title>
<link rel="alternate" type="text/html" href="http://www.DoMsN.net/exurl.php/reply/644.html" title="" />
<link rel="source" type="text/html" href="http://www.DoMsN.net/exurl.php/reply/644.html" title="" />
<author>
<name>glen</name>
<url>http://www.DoMsN.net/exurl.php/reply/644.html</url>
<email>qzhiwu@msn.com</email>
</author>
<modified>2007-12-02T23:18:05 +0800</modified>
<issued>2007-12-02T23:18:05 +0800</issued>
<created>2007-12-02T23:18:05 +0800</created>
<summary type="text/plain" mode="escaped"><![CDATA[¡¡¡¡DHCPÊÇ¶¯Ì¬Ö÷»úÅäÖÃÐ­Òé¡£Õâ¸öÐ­ÒéÓÃÓÚÏò¼ÆËã»ú×Ô¶¯Ìá¹©IPµØÖ·,×ÓÍøÑÚÂëºÍÂ·ÓÉÐÅÏ¢¡£ÍøÂç¹ÜÀíÔ±Í¨³£»á·ÖÅäÄ³¸ö·¶Î§µÄIPµØÖ·À´·Ö·¢¸ø¾ÖÓòÍøÉÏµÄ¿Í»§»ú¡£µ±Éè±¸½ÓÈëÕâ¸ö¾ÖÓòÍøÊ±£¬ËüÃÇ»áÏò DHCP ·þÎñÆ÷ÇëÇóÒ»¸ö IP µØÖ·¡£È»ºóDHCP·þÎñÆ÷ÎªÃ¿¸öÇëÇóµÄÉè±¸·ÖÅäÒ»¸öµØÖ·£¬Ö±µ½·ÖÅäÍê¸Ã·¶Î§ÄÚµÄËùÓÐ IP µØÖ·ÎªÖ¹¡£ÒÑ¾­·ÖÅäµÄIPµØÖ·±ØÐë¶¨Ê±µØÑÓ³¤½èÓÃÆÚ¡£Õâ¸öÑÓÆÚµÄ¹ý³Ì³Æ×÷leasing£¬È·±£ÁËµ±¿Í»§»úÉè±¸ÔÚÕý³£µØÊÍ·ÅIPµØÖ·Ö®Ç°Í»È»´ÓÍøÂç¶Ï¿ªÊ±±»·ÖÅäµÄµØÖ·¿ÉÒÔ¹é»¹¸ø·þÎñÆ÷¡£±¾ÎÄÒÔRedhat Linux 9.0ÎªÀý£¬½éÉÜÈçºÎ½¨Á¢Ò»¸öÍêÕûºÍ°²È«µÄDHCP·þÎñÆ÷¡£ &lt;br /&gt;&lt;br /&gt;Ò»¡¢½¨Á¢DHCP·þÎñÆ÷ÅäÖÃÎÄ¼þ &lt;br /&gt;&lt;br /&gt;¡¡¡¡¿ÉÒÔÊ¹ÓÃRedhat Linux 9.0×ÔÉíÐ¯´ørpm°ü°²×°¡£°²×°½áÊøºó, DHCP ¶Ë¿Ú¼à¶½³ÌÐò dhcpdÅäÖÃÎÄ¼þÊÇ/etcÄ¿Â¼ÖÐµÄÃûÎªdhcpd.confµÄÎÄ¼þ¡£ÏÂÃæÊÖ¹¤½¨Á¢/etc/dhcpd.confÎÄ¼þ¡£/etc/dhcpd.confÍ¨³£°üÀ¨Èý²¿·Ö£ºparameters¡¢declarations ¡¢option¡£ &lt;br /&gt;&lt;br /&gt;¡¡¡¡1.DHCPÅäÖÃÎÄ¼þÖÐµÄparameters£¨²ÎÊý£©£º±íÃ÷ÈçºÎÖ´ÐÐÈÎÎñ£¬ÊÇ·ñÒªÖ´ÐÐÈÎÎñ£¬»ò½«ÄÄÐ©ÍøÂçÅäÖÃÑ¡Ïî·¢ËÍ¸ø¿Í»§¡£Ö÷ÒªÄÚÈÝ¼û±í1&lt;br /&gt;&lt;br /&gt;²Î Êý ½â ÊÍ &lt;br /&gt;ddns-update-style ÅäÖÃDHCP-DNS »¥¶¯¸üÐÂÄ£Ê½¡£ &lt;br /&gt;default-lease-time Ö¸¶¨È·Ê¡×âÁÞÊ±¼äµÄ³¤¶È£¬µ¥Î»ÊÇÃë¡£ &lt;br /&gt;max-lease-time Ö¸¶¨×î´ó×âÁÞÊ±¼ä³¤¶È£¬µ¥Î»ÊÇÃë¡£ &lt;br /&gt;hardware Ö¸¶¨Íø¿¨½Ó¿ÚÀàÐÍºÍMACµØÖ·¡£ &lt;br /&gt;server-name Í¨ÖªDHCP¿Í»§·þÎñÆ÷Ãû³Æ¡£ &lt;br /&gt;get-lease-hostnames flag ¼ì²é¿Í»§¶ËÊ¹ÓÃµÄIPµØÖ·¡£ &lt;br /&gt;fixed-address ip ·ÖÅä¸ø¿Í»§¶ËÒ»¸ö¹Ì¶¨µÄµØÖ·¡£ &lt;br /&gt;authritative ¾Ü¾ø²»ÕýÈ·µÄIPµØÖ·µÄÒªÇó¡£ &lt;br /&gt;&lt;br /&gt;&lt;br /&gt;¡¡¡¡2. DHCPÅäÖÃÎÄ¼þÖÐµÄdeclarations £¨ÉùÃ÷£©£ºÓÃÀ´ÃèÊöÍøÂç²¼¾Ö¡¢Ìá¹©¿Í»§µÄIPµØÖ·µÈ¡£Ö÷ÒªÄÚÈÝ¼û±í2£º&lt;br /&gt;&lt;br /&gt;Éù Ã÷ ½â ÊÍ &lt;br /&gt;shared-network ÓÃÀ´¸æÖªÊÇ·ñÒ»Ð©×ÓÍøÂç·ÖÏíÏàÍ¬ÍøÂç¡£ &lt;br /&gt;subnet ÃèÊöÒ»¸öIPµØÖ·ÊÇ·ñÊôÓÚ¸Ã×ÓÍø¡£ &lt;br /&gt;range ÆðÊ¼IP ÖÕÖ¹IP Ìá¹©¶¯Ì¬·ÖÅäIP µÄ·¶Î§¡£ &lt;br /&gt;host Ö÷»úÃû³Æ ²Î¿¼ÌØ±ðµÄÖ÷»ú¡£ &lt;br /&gt;group ÎªÒ»×é²ÎÊýÌá¹©ÉùÃ÷¡£ &lt;br /&gt;allow unknown-clients;deny unknown-client ÊÇ·ñ¶¯Ì¬·ÖÅäIP¸øÎ´ÖªµÄÊ¹ÓÃÕß¡£ &lt;br /&gt;allow bootp;deny bootp ÊÇ·ñÏìÓ¦¼¤»î²éÑ¯¡£ &lt;br /&gt;allow booting;deny booting ÊÇ·ñÏìÓ¦Ê¹ÓÃÕß²éÑ¯¡£ &lt;br /&gt;filename ¿ªÊ¼Æô¶¯ÎÄ¼þµÄÃû³Æ£¬Ó¦ÓÃÓÚÎÞÅÌ¹¤×÷Õ¾¡£ &lt;br /&gt;next-server ÉèÖÃ·þÎñÆ÷´ÓÒýµ¼ÎÄ¼þÖÐ×°ÈçÖ÷»úÃû£¬Ó¦ÓÃÓÚÎÞÅÌ¹¤×÷Õ¾¡£ &lt;br /&gt;&lt;br /&gt;&lt;br /&gt;¡¡¡¡3. DHCPÅäÖÃÎÄ¼þÖÐµÄoption£¨Ñ¡Ïî£©£ºÓÃÀ´ÅäÖÃDHCP¿ÉÑ¡²ÎÊý£¬È«²¿ÓÃoption¹Ø¼ü×Ö×÷Îª¿ªÊ¼£¬Ö÷ÒªÄÚÈÝ°üÀ¨¼û±í3£º&lt;br /&gt;&lt;br /&gt;Ñ¡ Ïî ½â ÊÍ &lt;br /&gt;subnet-mask Îª¿Í»§¶ËÉè¶¨×ÓÍøÑÚÂë¡£ &lt;br /&gt;domain-name Îª¿Í»§¶ËÖ¸Ã÷DNSÃû×Ö¡£ &lt;br /&gt;domain-name-servers Îª¿Í»§¶ËÖ¸Ã÷DNS·þÎñÆ÷IPµØÖ·¡£ &lt;br /&gt;host-name Îª¿Í»§¶ËÖ¸¶¨Ö÷»úÃû³Æ¡£ &lt;br /&gt;routers Îª¿Í»§¶ËÉè¶¨Ä¬ÈÏÍø¹Ø¡£ &lt;br /&gt;broadcast-address Îª¿Í»§¶ËÉè¶¨¹ã²¥µØÖ·¡£ &lt;br /&gt;ntp-server Îª¿Í»§¶ËÉè¶¨ÍøÂçÊ±¼ä·þÎñÆ÷IPµØÖ·¡£ &lt;br /&gt;time£­offset Îª¿Í»§¶ËÉè¶¨ºÍ¸ñÁÖÍþÖÎÊ±¼äµÄÆ«ÒÆÊ±¼ä£¬µ¥Î»ÊÇÃë¡£ &lt;br /&gt;&lt;br /&gt;&lt;br /&gt;¡¡¡¡×¢Òâ£ºÈç¹û¿Í»§¶ËÊ¹ÓÃµÄÊÇÊÓ´°²Ù×÷ÏµÍ³£¬²»ÒªÑ¡Ôñ&amp;quot;host-name&amp;quot;Ñ¡Ïî£¬¼´²»ÒªÎªÆäÖ¸¶¨Ö÷»úÃû³Æ¡£ &lt;br /&gt;&lt;br /&gt;¡¡¡¡ÏÂÃæÊÇÒ»¸ö±ÊÕßÊ¹ÓÃµÄDHCPÅäÖÃÎÄ¼þ£¬ÕâÊÇÒ»¸ö£ÃÀàÍøÂç£¬¹²126¸öIPµØÖ·¿ÉÒÔ·ÖÅäµÄÀý×Ó¡£¶ÁÕß¿ÉÒÔ¸´ÖÆºóÊ¹ÓÃ£¬×¢ÒâºìÉ«²¿·ÖÊÇ±ØÐëÒªÐÞ¸ÄµÄ¡£&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;ddns-update-style interim; &lt;br /&gt;ignore client-updates;&lt;br /&gt;&lt;br /&gt;subnet 192.168.1.0 netmask 255.255.255.0 {&lt;br /&gt;&lt;br /&gt;    option routers          192.168.1.254;&lt;br /&gt;&lt;br /&gt;    option subnet-mask      255.255.255.0;&lt;br /&gt;&lt;br /&gt;    option broadcast-address        192.168.1.255;&lt;br /&gt;&lt;br /&gt;    option domain-name-servers      192.168.1.3;&lt;br /&gt;&lt;br /&gt;    option domain-name          &amp;quot;www.cao.com&amp;quot;;¡¡#DNSÃû³Æ#&lt;br /&gt;&lt;br /&gt;    option domain-name-servers  192.168.1.3;&lt;br /&gt;&lt;br /&gt;    option time-offset      -18000; &lt;br /&gt;&lt;br /&gt;    range dynamic-bootp 192.168.1.128 192.168.1.255;&lt;br /&gt;&lt;br /&gt;    default-lease-time 21600;&lt;br /&gt;&lt;br /&gt;    max-lease-time 43200;&lt;br /&gt;&lt;br /&gt;        host ns {&lt;br /&gt;&lt;br /&gt;        hardware ethernet 52:54:AB:34:5B:09;#ÔËÐÐDHCPµÄÍøÂç½Ó¿ÚµÄMACµØÖ·#&lt;br /&gt;&lt;br /&gt;        fixed-address 192.168.1.9;&lt;br /&gt;&lt;br /&gt;    }&lt;br /&gt;&lt;br /&gt;}&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;¶þ¡¢½¨Á¢¿Í»§×âÔ¼ÎÄ¼þ &lt;br /&gt;&lt;br /&gt;¡¡¡¡ÔËÐÐDHCP·þÎñÆ÷»¹ÐèÒªÒ»¸öÃûÎª dhcpd.leases µÄÎÄ¼þ£¬±£³ÖËùÓÐÒÑ¾­·Ö·¢³öÈ¥µÄ IP µØÖ·¡£ÔÚRedhat Linux ·¢ÐÐ°æ±¾ÖÐ£¬¸ÃÎÄ¼þÎ»ÓÚ /var/lib/dhcp/ Ä¿Â¼ÖÐ¡£Èç¹ûÄúÍ¨¹ý RPM °²×° ISC DHCP£¬ÄÇÃ´¸ÃÄ¿Â¼Ó¦¸ÃÒÑ¾­´æÔÚ¡£dhcpd.leasesµÄÎÄ¼þ¸ñÊ½Îª£º&lt;br /&gt;&lt;br /&gt;Leases address £ûstatement£ý&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;¡¡¡¡Ò»¸öµäÐÍµÄÎÄ¼þÄÚÈÝÈçÏÂ£º&lt;br /&gt;&lt;br /&gt;lease 192.168.1.255 {             #DHCP·þÎñÆ÷·ÖÅäµÄIPµØÖ·#&lt;br /&gt;&lt;br /&gt;  starts 1 2005/05/02 03:02:26;    # lease ¿ªÊ¼×âÔ¼Ê±¼ä#&lt;br /&gt;&lt;br /&gt;  ends 1 2005/05/02 09:02:26;       # lease ½áÊø×âÔ¼Ê±¼ä# &lt;br /&gt;&lt;br /&gt;  binding state active;&lt;br /&gt;&lt;br /&gt;  next binding state free;&lt;br /&gt;&lt;br /&gt;  hardware ethernet 00:00:e8:a0:25:86;  #¿Í»§»úÍø¿¨MACµØÖ·#&lt;br /&gt;&lt;br /&gt;  uid &amp;quot;%content%01%content%00%content%00\350\240%\206&amp;quot;;   #ÓÃÀ´ÑéÖ¤¿Í»§»úµÄUID±êÊ¾#&lt;br /&gt;&lt;br /&gt;  client-hostname &amp;quot;cjh1&amp;quot;;    #¿Í»§»úÃû³Æ#&lt;br /&gt;&lt;br /&gt;}&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;¡¡¡¡×¢Òâlease ¿ªÊ¼×âÔ¼Ê±¼äºÍlease ½áÊø×âÔ¼Ê±¼äÊÇ¸ñÁÖÍþÖÎ±ê×¼Ê±¼ä£¨GMT£©£¬²»ÊÇ±¾µØÊ±¼ä¡£ &lt;br /&gt;&lt;br /&gt;¡¡¡¡µÚÒ»´ÎÔËÐÐDHCP·þÎñÆ÷Ê±dhcpd.leasesÊÇÒ»¸ö¿ÕÎÄ¼þ£¬Ò²²»ÓÃÊÖ¹¤½¨Á¢¡£Èç¹û²»ÊÇÍ¨¹ý RPM °²×° ISC DHCP£¬»òÕß dhcpd ÒÑ¾­°²×°£¬ÄÇÃ´ÄúÓ¦¸ÃÊÔ×ÅÈ·¶¨ dhcpd ½«Æä lease ÎÄ¼þÐ´µ½ºÎ´¦£¬²¢È·±£¸ÃÎÄ¼þ´æÔÚ¡£Ò²¿ÉÒÔÊÖ¹¤½¨Á¢Ò»¸ö¿ÕÎÄ¼þ£º&lt;br /&gt;&lt;br /&gt;#touch /var/lib/dhcp/dhcpd.leases&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;Èý¡¢Æô¶¯ºÍ¼ì²éDHCP·þÎñÆ÷ &lt;br /&gt;¡¡¡¡Ê¹ÓÃÃüÁîÆô¶¯DHCP·þÎñÆ÷£º &lt;br /&gt;&lt;br /&gt;#service dhcpd start&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;¡¡¡¡Ê¹ÓÃpsÃüÁî¼ì²édhcpd½ø³Ì£º&lt;br /&gt;&lt;br /&gt;#ps -ef | grep dhcpd&lt;br /&gt;root      2402     1  0 14:25 ? 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ÈÃDHCP·þÎñÆ÷ÔÚ¼àÀÎÖÐÔËÐÐ &lt;br /&gt;&lt;br /&gt;¡¡¡¡ËùÎ½&amp;quot;¼àÀÎ&amp;quot;¾ÍÊÇÖ¸Í¨¹ýchroot»úÖÆÀ´¸ü¸ÄÄ³¸öÈí¼þÔËÐÐÊ±ËùÄÜ¿´µ½µÄ¸ùÄ¿Â¼£¬¼´½«Ä³Èí¼þÔËÐÐÏÞÖÆÔÚÖ¸¶¨Ä¿Â¼ÖÐ£¬±£Ö¤¸ÃÈí¼þÖ»ÄÜ¶Ô¸ÃÄ¿Â¼¼°Æä×ÓÄ¿Â¼µÄÎÄ¼þÓÐËù¶¯×÷£¬´Ó¶ø±£Ö¤Õû¸ö·þÎñÆ÷µÄ°²È«¡£ÕâÑù¼´Ê¹³öÏÖ±»ÆÆ»µ»ò±»ÇÖÈë£¬ËùÊÜµÄËðÊ§Ò²½ÏÐ¡¡£ &lt;br /&gt;&lt;br /&gt;¡¡¡¡½«Èí¼þchroot»¯µÄÒ»¸öÎÊÌâÊÇ¸ÃÈí¼þÔËÐÐÊ±ÐèÒªµÄËùÓÐ³ÌÐò¡¢ÅäÖÃÎÄ¼þºÍ¿âÎÄ¼þ¶¼±ØÐëÊÂÏÈ°²×°µ½chrootÄ¿Â¼ÖÐ£¬Í¨³£³ÆÕâ¸öÄ¿Â¼Îªchroot jail£¨chroot&amp;quot;¼àÀÎ&amp;quot;£©¡£Èç¹ûÒªÔÚ&amp;quot;¼àÀÎ&amp;quot;ÖÐÔËÐÐdhcpd£¬¶øÊÂÊµÉÏ¸ù±¾¿´²»µ½ÎÄ¼þÏµÍ³ÖÐÄÇ¸öÕæÕýµÄÄ¿Â¼¡£Òò´ËÐèÒªÊÂÏÈ´´½¨Ä¿Â¼£¬²¢½«dhcpd¸´ÖÆµ½ÆäÖÐ¡£Í¬Ê±dhcpdÐèÒª¼¸¸ö¿âÎÄ¼þ£¬¿ÉÒÔÊ¹ÓÃldd£¨library Dependency DisplayËõÐ´£©ÃüÁî£¬ldd×÷ÓÃÊÇÏÔÊ¾Ò»¸ö¿ÉÖ´ÐÐ³ÌÐò±ØÐëÊ¹ÓÃµÄ¹²Ïí¿â¡£&lt;br /&gt;&lt;br /&gt;ldd dhcpd&lt;br /&gt;&lt;br /&gt;        libc.so.6 =&amp;gt; /lib/tls/libc.so.6 (0x42000000)&lt;br /&gt;&lt;br /&gt;        /lib/ld-linux.so.2 =&amp;gt; /lib/ld-linux.so.2 (0x40000000)&lt;br /&gt;&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;¡¡¡¡ÕâÒâÎ¶×Å»¹ÐèÒªÔÚ&amp;quot;¼àÀÎ&amp;quot;ÖÐ´´½¨libÄ¿Â¼£¬²¢½«¿âÎÄ¼þ¸´ÖÆµ½ÆäÖÐ¡£ÊÖ¹¤Íê³ÉÕâÒ»¹¤×÷ÊÇ·Ç³£Âé·³µÄ£¬´ËÊ±¿ÉÒÔÓÃjailÈí¼þ°üÀ´°ïÖú¼ò»¯chroot&amp;quot;¼àÀÎ&amp;quot;½¨Á¢µÄ¹ý³Ì¡£ &lt;br /&gt;&lt;br /&gt;¡¡¡¡(1)JailÈí¼þµÄ±àÒëºÍ°²×° &lt;br /&gt;&lt;br /&gt;¡¡¡¡Jail¹Ù·½ÍøÕ¾ÊÇ£ºhttp://www.jmcresearch.com/ £¬×îÐÂ°æ±¾£º1.9a¡£&lt;br /&gt;&lt;br /&gt;#Wget http://www.jmcresearch.com/static/dwn/projects/jail/jail_1.9a.tar.gz &lt;br /&gt;#tar xzvf jail.tar.gz; cd jail/src&lt;br /&gt;#make; make install&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;¡¡¡¡(2)ÓÃjail´´½¨¼àÀÎ &lt;br /&gt;&lt;br /&gt;¡¡¡¡jailÈí¼þ°üÌá¹©ÁË¼¸¸öPerl½Å±¾×÷ÎªÆäºËÐÄÃüÁî£¬°üÀ¨mkjailenv¡¢addjailuserºÍaddjailsw¡£ &lt;br /&gt;&lt;br /&gt;¡¡¡¡mkjailenv£º´´½¨chroot&amp;quot;¼àÀÎ&amp;quot;Ä¿Â¼£¬²¢ÇÒ´ÓÕæÊµÎÄ¼þÏµÍ³ÖÐ¿½±´»ù±¾µÄÈí¼þ»·¾³¡£addjailsw£º´ÓÕæÊµÎÄ¼þÏµÍ³ÖÐ¿½±´¶þ½øÖÆ¿ÉÖ´ÐÐÎÄ¼þ¼°ÆäÏà¹ØµÄÆäËüÎÄ¼þ£¨°üÀ¨¿âÎÄ¼þ¡¢¸¨ÖúÐÔÎÄ¼þºÍÉè±¸ÎÄ¼þ£©µ½¸Ã&amp;quot;¼àÀÎ&amp;quot;ÖÐ¡£addjailuser£º´´½¨ÐÂµÄchroot&amp;quot;¼àÀÎ&amp;quot;ÓÃ»§¡£ &lt;br /&gt;&lt;br /&gt;¡¡¡¡Ê×ÏÈÍ£Ö¹Ä¿Ç°dhcpd·þÎñ£¬È»ºó½¨Á¢chrootÄ¿Â¼£º&lt;br /&gt;&lt;br /&gt;#/sbin/service dhcpd start&lt;br /&gt;#mkjailenv  /chroot/&lt;br /&gt;mkjailenv&lt;br /&gt;&lt;br /&gt;A component of Jail (version 1.9 for linux)&lt;br /&gt;&lt;br /&gt;http://www.gsyc.inf.uc3m.es/~assman/jail/&lt;br /&gt;&lt;br /&gt;Juan M. Casillas &lt;br /&gt;&lt;br /&gt;Making chrooted environment into /chroot&lt;br /&gt;&lt;br /&gt;        Doing preinstall()&lt;br /&gt;&lt;br /&gt;        Doing special_devices()&lt;br /&gt;&lt;br /&gt;        Doing gen_template_password()&lt;br /&gt;&lt;br /&gt;        Doing postinstall()&lt;br /&gt;&lt;br /&gt;Done.&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;¡¡¡¡ÏÂÃæµÄÀý×ÓÕ¹Ê¾Îª&amp;quot;¼àÀÎ&amp;quot;Ìí¼Ódhcpd³ÌÐòµÄ¹ý³Ì£º&lt;br /&gt;&lt;br /&gt;# addjailsw  /chroot/ -P /usr/sbin/dhcpd&lt;br /&gt;addjailsw&lt;br /&gt;&lt;br /&gt;A component of Jail (version 1.9 for linux)&lt;br /&gt;&lt;br /&gt;http://www.gsyc.inf.uc3m.es/~assman/jail/&lt;br /&gt;&lt;br /&gt;Juan M. Casillas &lt;br /&gt;&lt;br /&gt;Guessing dhcpd args(0)&lt;br /&gt;&lt;br /&gt;Warning: file /chroot//lib/tls/libc.so.6 exists. Overwritting it&lt;br /&gt;&lt;br /&gt;Warning: file /chroot//lib/ld-linux.so.2 exists. Overwritting it&lt;br /&gt;&lt;br /&gt;¡­¡­¡­&lt;br /&gt;Done.&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;¡¡¡¡²»ÓÃÔÚÒâÄÇÐ©¾¯¸æÐÅÏ¢£¬ÒòÎªjail»áµ÷ÓÃldd¼ì²édhcpdÓÃµ½µÄ¿âÎÄ¼þ¡£¶ø¼¸ºõËùÓÐ»ùÓÚ¹²Ïí¿âµÄ¶þ½øÖÆ¿ÉÖ´ÐÐÎÄ¼þ¶¼ÐèÒªÉÏÊöµÄ¼¸¸ö¿âÎÄ¼þ¡£½ÓÏÂÀ´½«dhcpdµÄÏà¹ØÎÄ¼þ¿½±´µ½&amp;quot;¼àÀÎ&amp;quot;ÖÐ£º&lt;br /&gt;&lt;br /&gt;#  mkdir -p /chroot/dhcp/etc&lt;br /&gt;# cp /etc/dhcpd.conf /chroot/dhcp/etc/&lt;br /&gt;# mkdir -p /chroot/dhcp/var/state/dhcp&lt;br /&gt;# touch /chroot/dhcp/var/state/dhcp/dhcp.leases&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;¡¡¡¡ÖØÐÂÆô¶¯dhcpd£º&lt;br /&gt;&lt;br /&gt;[root@www root]# /chroot/usr/sbin/dhcpd&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;¡¡¡¡Ê¹ÓÃpsÃüÁî¼ì²édhcpd½ø³Ì£º&lt;br /&gt;&lt;br /&gt;#ps -ef | grep dhcpd&lt;br /&gt;root      2402     1  0 14:25 ?        00:00:00 /chroot/usr/sbin/dhcpd &lt;br /&gt;root      2764  2725  0 14:29 pts/2    00:00:00 grep dhcpd&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;¡¡¡¡×¢Òâ´ËÊ±½ø³ÌÃû³ÆÒÑ¾­¸Ä±ä£¬Ê¹ÓÃ¼ì²édhcpdÔËÐÐµÄ¶Ë¿Ú£º&lt;br /&gt;&lt;br /&gt;# netstat -nutap | grep dhcpd&lt;br /&gt;udp   0  0 0.0.0.0:67         0.0.0.0:*                     2402/dhcpd&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;¡¡¡¡¶Ë¿ÚºÅÃ»ÓÐ¸Ä±ä¡£ÏÖÔÚdhcpdÒÑ¾­³É¹¦ÔËÐÐÔÚ&amp;quot;¼àÀÎ&amp;quot;ÖÐ¡£µ½´ËÎªÖ¹Ò»¸öÕâÑù£¬Ò»¸öÍêÕûºÍ°²È«µÄ DHCP·þÎñÆ÷¾ÍÍê³ÉÁË¡£&lt;br /&gt;&lt;br /&gt;]]></summary>
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       00:00:00 /usr/sbin/dhcpd&lt;br /&gt;root      2764  2725  0 14:29 pts/2    00:00:00 grep dhcpd&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;¡¡¡¡Ê¹ÓÃ¼ì²édhcpdÔËÐÐµÄ¶Ë¿Ú£º &lt;br /&gt;&lt;br /&gt;# netstat -nutap | grep dhcpd&lt;br /&gt;udp   0  0 0.0.0.0:67         0.0.0.0:*              2402/dhcpd&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;ËÄ¡¢ÅäÖÃDHCP¿Í»§¶Ë &lt;br /&gt;&lt;br /&gt;¡¡¡¡Í¨³£Íø¹ÜÔ±Ê¹ÓÃÑ¡ÔñÊÖ¹¤ÅäÖÃ DHCP ¿Í»§£¬ÐèÒªÐÞ¸Ä /etc/sysconfig/network ÎÄ¼þÀ´ÆôÓÃÁªÍø£»²¢ÐÞ¸Ä /etc/sysconfig/network-scripts Ä¿Â¼ÖÐÃ¿¸öÍøÂçÉè±¸µÄÅäÖÃÎÄ¼þ¡£ÔÚ¸ÃÄ¿Â¼ÖÐ£¬Ã¿¸öÉè±¸¶¼ÓÐÒ»¸ö½Ð×ö ifcfg-eth£¿ µÄÅäÖÃÎÄ¼þ£¬eth£¿ÊÇÍøÂçÉè±¸µÄÃû³Æ¡£ Èçeth0µÈ¡£Èç¹ûÄãÏëÔÚÒýµ¼Ê±Æô¶¯ÁªÍø£¬NETWORKING ±äÁ¿±ØÐë ±»ÉèÎª yes¡£ ³ýÁË´Ë´¦Ö®Íâ/etc/sysconfig/network ÎÄ¼þÓ¦¸Ã°üº¬ÒÔÏÂÐÐ£º &lt;br /&gt;&lt;br /&gt;NETWORKING=yes&lt;br /&gt;DEVICE=eth0&lt;br /&gt;BOOTPROTO=dhcp&lt;br /&gt;ONBOOT=yes&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;Îå¡¢DHCPÅäÖÃ³£¼û´íÎóÅÅ³ý &lt;br /&gt;&lt;br /&gt;&lt;br /&gt;¡¡¡¡Í¨³£ÅäÖÃDHCP ·þÎñÆ÷ºÜÈÝÒ×£¬²»¹ý£¬ÔÚÕâÀïÓÐÒ»Ð©¼¼ÇÉ¿ÉÒÔ°ïÖúÄú±ÜÃâ³öÏÖÎÊÌâ¡£¶Ô·þÎñÆ÷¶øÑÔ£¬ÒªÈ·±£Íø¿¨Õý³£¹¤×÷£¬²¢¾ß±¸¹ã²¥¹¦ÄÜ¡£¶Ô¿Í»§»ú¶øÑÔ£¬»¹ÒªÈ·±£¿Í»§»úµÄÍø¿¨Õý³£¹¤×÷¡£×îºó£¬Òª¿¼ÂÇÍøÂçµÄÍØÆË£¬²¢¿¼ÂÇ¿Í»§»úÏò DHCP ·þÎñÆ÷·¢³öµÄ¹ã²¥ÏûÏ¢ÊÇ·ñ»áÊÜµ½×è°­¡£ÁíÍâÈç¹ûdhcpd½ø³ÌÃ»ÓÐÆô¶¯£¬ÄÇÃ´¿ÉÒÔä¯ÀÀ syslog ÏûÏ¢ÎÄ¼þÀ´È·¶¨ÊÇÄÄÀï³öÁËÎÊÌâ¡£Õâ¸öÏûÏ¢ÎÄ¼þÍ¨³£ÊÇ /var/log/messages¡£ &lt;br /&gt;&lt;br /&gt;¡¡¡¡µäÐÍ¹ÊÕÏ£º &lt;br /&gt;&lt;br /&gt;¡¡¡¡1.DHCP·þÎñÆ÷ÅäÖÃÍê³É£¬Ã»ÓÐÓï·¨´íÎó¡£µ«ÊÇÍøÂçÖÐµÄ¿Í»§»úÈ´Ã»°ì·¨È¡µÃIPµØÖ·¡£ &lt;br /&gt;&lt;br /&gt;¡¡¡¡Í¨³£ÊÇLinux DHCP·þÎñÆ÷›]ÓÐ°ì·¨½ÓÊÕ?í×Ô255.255.255.255 µÄ DHCP ¿Í»§»úµÄRequest ·â°üÔì³ÉµÄ¡£Ò»°ãÊÇLinux DHCP·þÎñÆ÷µÄÍø¿¨Ã»ÓÐÉèÖÃ¾ßÓÐMULTICAST¹¦ÄÜ¡£ÎªÁËÈÃdhcpd(dhcp³ÌÐòµÄÊØ»¤½ø³Ì)ÄÜ¹»Õý³£µÄºÍDHCP¿Í»§»ú¹µÍ¨£¬dhcpd±ØÐë´«ËÍ·â°üµ½255.255.255.255Õâ¸öIPµØÖ·£¬µ«ÊÇÓÐÐ©LinuxÏµÍ³Àï255.255.255.255Õâ¸öIPµØÖ·±»ÓÃÀ´×öÎª¼àÌýÇøÓò×ÓÍøÓò£¨local subnet£©¹ã²¥µÄ IPµØÖ·£¬ËùÒÔÐèÒªÔÚÂ·ÓÉ±í£¨routing table£©Àï¼ÓÈë255.255.255.255ÒÔ¼¤»îMULTICAST¹¦ÄÜ£» &lt;br /&gt;&lt;br /&gt;¡¡¡¡Ê¹ÓÃÃüÁî£º &lt;br /&gt;&lt;br /&gt;route add -host 255.255.255.255 dev eth0&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;¡¡¡¡Èç¹û±¨¸æ´íÎóÏûÏ¢£º255.255.255.255£ºUnkown host &lt;br /&gt;&lt;br /&gt;¡¡¡¡ÄÇÃ´ÇëÏÈÐÞ¸Ä/etc/hosts¼ÓÈëÒ»ÐÐ£º &lt;br /&gt;&lt;br /&gt;¡¡¡¡255.255.255.255 dhcp &lt;br /&gt;&lt;br /&gt;¡¡¡¡2. DHCP¿Í»§¶Ë³ÌÐòºÍDHCP·þÎñÆ÷²»¼æÈÝ &lt;br /&gt;&lt;br /&gt;¡¡¡¡ÓÉÓÚLinuxÓÐÐí¶à·¢ÏÖ°æ±¾£¬²»Í¬°æ±¾Ê¹ÓÃDHCP¿Í»§¶Ë³ÌÐòºÍDHCP·þÎñÆ÷Ò²²»ÏàÍ¬¡£LinuxÌá¹©ÁËËÄÖÖDHCP¿Í»§¶Ë³ÌÐò£ºpump, dhclient, dhcpxd, ºÍdhcpcd¡£ÁË½â²»Í¬Linux·¢ÐÐ°æ±¾µÄ·þÎñÆ÷¶ËºÍ¿Í»§¶Ë³ÌÐò¶ÔÓÚ³£¼û´íÎóÅÅ³ýÊÇ±ØÒªµÄ¡£±ÊÕßÔø¾­Óöµ½¹ýÊ¹ÓÃSuSE Linux 9.1 DHCP·þÎñÆ÷ºÍÊ¹ÓÃMandrake Linux 9.0¿Í»§»ú²»¼æÈÝµÄÇé¿ö¡£´ËÊ±¾Í±ØÐë¸ü»»¿Í»§¶Ë³ÌÐò¡£·½·¨ÊÇÏÈÍ£Ö¹¿Í»§»úµÄÍøÂç·þÎñ£¬Ð¶ÔØÔ­³ÌÐò£¬°²×°ºÍ·þÎñÆ÷¶Ë¼æÈÝ³ÌÐò¡£¸½±í£ºÖ÷ÒªLinux·¢ÐÐ°æÊ¹ÓÃµÄDHCP¿Í»§¶Ë¡£&lt;br /&gt;&lt;br /&gt; ·¢ÐÐ°æ±¾  È±Ê¡ DHCP¿Í»§¶Ë  ¿ÉÑ¡ DHCP ¿Í»§¶Ë  DHCP¿Í»§¶ËÆô¶¯½Å±¾  ¸½¼ÓÅäÖÃÎÄ¼þ &lt;br /&gt;Red Hat Linux 9.0 dhclient ÎÞ /sbin/ifup /etc/sysconfig/network&lt;br /&gt;&lt;br /&gt;/etc/sysconfig/network-scripts/ifcfg-eth0&lt;br /&gt; &lt;br /&gt;Debian Linux 3.0 dhclient ÎÞ /sbin/ifup /etc/network/interfaces&lt;br /&gt;&lt;br /&gt;/etc/dhclient.conf&lt;br /&gt; &lt;br /&gt;Mandrake Linux 9.1 dhclient dhcpcd, dhcpxd, pump /sbin/ifup /etc/sysconfig/network&lt;br /&gt;&lt;br /&gt;/etc/sysconfig/network-scripts/ifcfg-eth0&lt;br /&gt;&lt;br /&gt;/etc/dhclient-eth0.conf&lt;br /&gt; &lt;br /&gt;SuSE Linux 9.1 dhcpcd dhclient /sbin/ifup-dhcp /etc/sysconfig/network/dhcp&lt;br /&gt;&lt;br /&gt;/etc/sysconfig/network/ifcfg-eth0&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Áù¡¢DHCP·þÎñÆ÷µÄ°²È« &lt;br /&gt;&lt;br /&gt;&lt;br /&gt;¡¡¡¡1. ÔÚÖ¸¶¨ÍøÂç½Ó¿ÚÆô¶¯DHCP·þÎñÆ÷ &lt;br /&gt;&lt;br /&gt;¡¡¡¡Èç¹ûÄãµÄLinuxÏµÍ³Á¬½ÓÁË²»Ö¹Ò»¸öÍøÂç½çÃæ£¬µ«ÊÇÄãÖ»ÏëÈÃ DHCP ·þÎñÆ÷Æô¶¯ÆäÖÐÖ®Ò»£¬Äã¿ÉÒÔÅäÖÃ DHCP ·þÎñÆ÷Ö»ÔÚÄÇ¸öÉè±¸ÉÏÆô¶¯¡£ÔÚ /etc/sysconfig/dhcpd ÖÐ£¬°Ñ½çÃæµÄÃû³ÆÌí¼Óµ½ DHCPDARGS µÄÁÐ±íÖÐ£º&lt;br /&gt;&lt;br /&gt;DHCPDARGS=eth0&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;¡¡¡¡»òÕßÖ±½ÓÊ¹ÓÃÃüÁî£º &lt;br /&gt;&lt;br /&gt;Echo &amp;quot;DHCPDARGS=eth0&amp;quot; &amp;gt;&amp;gt; /etc/ sysconfig/dhcpd&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;¡¡¡¡ÕâÑù¶ÔÓÚ´øÓÐÁ½¸öÍø¿¨µÄ·À»ðÇ½»úÆ÷£¬¸ü¼Ó°²È«£ºÒ»¸öÍø¿¨¿ÉÒÔ±»ÅäÖÃ³É DHCP ¿Í»§À´´Ó»¥ÁªÍøÉÏ¼ìË÷ IP µØÖ·£»ÁíÒ»¸öÍø¿¨¿ÉÒÔ±»ÓÃ×÷·À»ðÇ½Ö®ºóµÄÄÚ²¿ÍøÂçµÄ DHCP ·þÎñÆ÷¡£½öÖ¸¶¨Á¬½Óµ½ÄÚ²¿ÍøÂçµÄÍø¿¨Ê¹ÏµÍ³¸ü¼Ó°²È«£¬ÒòÎªÓÃ»§ÎÞ·¨Í¨¹ý»¥ÁªÍøÀ´Á¬½ÓËüµÄÊØ»¤½ø³Ì¡£ &lt;br /&gt;&lt;br /&gt;¡¡¡¡2. ÈÃDHCP·þÎñÆ÷ÔÚ¼àÀÎÖÐÔËÐÐ &lt;br /&gt;&lt;br /&gt;¡¡¡¡ËùÎ½&amp;quot;¼àÀÎ&amp;quot;¾ÍÊÇÖ¸Í¨¹ýchroot»úÖÆÀ´¸ü¸ÄÄ³¸öÈí¼þÔËÐÐÊ±ËùÄÜ¿´µ½µÄ¸ùÄ¿Â¼£¬¼´½«Ä³Èí¼þÔËÐÐÏÞÖÆÔÚÖ¸¶¨Ä¿Â¼ÖÐ£¬±£Ö¤¸ÃÈí¼þÖ»ÄÜ¶Ô¸ÃÄ¿Â¼¼°Æä×ÓÄ¿Â¼µÄÎÄ¼þÓÐËù¶¯×÷£¬´Ó¶ø±£Ö¤Õû¸ö·þÎñÆ÷µÄ°²È«¡£ÕâÑù¼´Ê¹³öÏÖ±»ÆÆ»µ»ò±»ÇÖÈë£¬ËùÊÜµÄËðÊ§Ò²½ÏÐ¡¡£ &lt;br /&gt;&lt;br /&gt;¡¡¡¡½«Èí¼þchroot»¯µÄÒ»¸öÎÊÌâÊÇ¸ÃÈí¼þÔËÐÐÊ±ÐèÒªµÄËùÓÐ³ÌÐò¡¢ÅäÖÃÎÄ¼þºÍ¿âÎÄ¼þ¶¼±ØÐëÊÂÏÈ°²×°µ½chrootÄ¿Â¼ÖÐ£¬Í¨³£³ÆÕâ¸öÄ¿Â¼Îªchroot jail£¨chroot&amp;quot;¼àÀÎ&amp;quot;£©¡£Èç¹ûÒªÔÚ&amp;quot;¼àÀÎ&amp;quot;ÖÐÔËÐÐdhcpd£¬¶øÊÂÊµÉÏ¸ù±¾¿´²»µ½ÎÄ¼þÏµÍ³ÖÐÄÇ¸öÕæÕýµÄÄ¿Â¼¡£Òò´ËÐèÒªÊÂÏÈ´´½¨Ä¿Â¼£¬²¢½«dhcpd¸´ÖÆµ½ÆäÖÐ¡£Í¬Ê±dhcpdÐèÒª¼¸¸ö¿âÎÄ¼þ£¬¿ÉÒÔÊ¹ÓÃldd£¨library Dependency DisplayËõÐ´£©ÃüÁî£¬ldd×÷ÓÃÊÇÏÔÊ¾Ò»¸ö¿ÉÖ´ÐÐ³ÌÐò±ØÐëÊ¹ÓÃµÄ¹²Ïí¿â¡£&lt;br /&gt;&lt;br /&gt;ldd dhcpd&lt;br /&gt;&lt;br /&gt;        libc.so.6 =&amp;gt; /lib/tls/libc.so.6 (0x42000000)&lt;br /&gt;&lt;br /&gt;        /lib/ld-linux.so.2 =&amp;gt; /lib/ld-linux.so.2 (0x40000000)&lt;br /&gt;&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;¡¡¡¡ÕâÒâÎ¶×Å»¹ÐèÒªÔÚ&amp;quot;¼àÀÎ&amp;quot;ÖÐ´´½¨libÄ¿Â¼£¬²¢½«¿âÎÄ¼þ¸´ÖÆµ½ÆäÖÐ¡£ÊÖ¹¤Íê³ÉÕâÒ»¹¤×÷ÊÇ·Ç³£Âé·³µÄ£¬´ËÊ±¿ÉÒÔÓÃjailÈí¼þ°üÀ´°ïÖú¼ò»¯chroot&amp;quot;¼àÀÎ&amp;quot;½¨Á¢µÄ¹ý³Ì¡£ &lt;br /&gt;&lt;br /&gt;¡¡¡¡(1)JailÈí¼þµÄ±àÒëºÍ°²×° &lt;br /&gt;&lt;br /&gt;¡¡¡¡Jail¹Ù·½ÍøÕ¾ÊÇ£ºhttp://www.jmcresearch.com/ £¬×îÐÂ°æ±¾£º1.9a¡£&lt;br /&gt;&lt;br /&gt;#Wget http://www.jmcresearch.com/static/dwn/projects/jail/jail_1.9a.tar.gz &lt;br /&gt;#tar xzvf jail.tar.gz; cd jail/src&lt;br /&gt;#make; make install&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;¡¡¡¡(2)ÓÃjail´´½¨¼àÀÎ &lt;br /&gt;&lt;br /&gt;¡¡¡¡jailÈí¼þ°üÌá¹©ÁË¼¸¸öPerl½Å±¾×÷ÎªÆäºËÐÄÃüÁî£¬°üÀ¨mkjailenv¡¢addjailuserºÍaddjailsw¡£ &lt;br /&gt;&lt;br /&gt;¡¡¡¡mkjailenv£º´´½¨chroot&amp;quot;¼àÀÎ&amp;quot;Ä¿Â¼£¬²¢ÇÒ´ÓÕæÊµÎÄ¼þÏµÍ³ÖÐ¿½±´»ù±¾µÄÈí¼þ»·¾³¡£addjailsw£º´ÓÕæÊµÎÄ¼þÏµÍ³ÖÐ¿½±´¶þ½øÖÆ¿ÉÖ´ÐÐÎÄ¼þ¼°ÆäÏà¹ØµÄÆäËüÎÄ¼þ£¨°üÀ¨¿âÎÄ¼þ¡¢¸¨ÖúÐÔÎÄ¼þºÍÉè±¸ÎÄ¼þ£©µ½¸Ã&amp;quot;¼àÀÎ&amp;quot;ÖÐ¡£addjailuser£º´´½¨ÐÂµÄchroot&amp;quot;¼àÀÎ&amp;quot;ÓÃ»§¡£ &lt;br /&gt;&lt;br /&gt;¡¡¡¡Ê×ÏÈÍ£Ö¹Ä¿Ç°dhcpd·þÎñ£¬È»ºó½¨Á¢chrootÄ¿Â¼£º&lt;br /&gt;&lt;br /&gt;#/sbin/service dhcpd start&lt;br /&gt;#mkjailenv  /chroot/&lt;br /&gt;mkjailenv&lt;br /&gt;&lt;br /&gt;A component of Jail (version 1.9 for linux)&lt;br /&gt;&lt;br /&gt;http://www.gsyc.inf.uc3m.es/~assman/jail/&lt;br /&gt;&lt;br /&gt;Juan M. Casillas &lt;br /&gt;&lt;br /&gt;Making chrooted environment into /chroot&lt;br /&gt;&lt;br /&gt;        Doing preinstall()&lt;br /&gt;&lt;br /&gt;        Doing special_devices()&lt;br /&gt;&lt;br /&gt;        Doing gen_template_password()&lt;br /&gt;&lt;br /&gt;        Doing postinstall()&lt;br /&gt;&lt;br /&gt;Done.&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;¡¡¡¡ÏÂÃæµÄÀý×ÓÕ¹Ê¾Îª&amp;quot;¼àÀÎ&amp;quot;Ìí¼Ódhcpd³ÌÐòµÄ¹ý³Ì£º&lt;br /&gt;&lt;br /&gt;# addjailsw  /chroot/ -P /usr/sbin/dhcpd&lt;br /&gt;addjailsw&lt;br /&gt;&lt;br /&gt;A component of Jail (version 1.9 for linux)&lt;br /&gt;&lt;br /&gt;http://www.gsyc.inf.uc3m.es/~assman/jail/&lt;br /&gt;&lt;br /&gt;Juan M. Casillas &lt;br /&gt;&lt;br /&gt;Guessing dhcpd args(0)&lt;br /&gt;&lt;br /&gt;Warning: file /chroot//lib/tls/libc.so.6 exists. Overwritting it&lt;br /&gt;&lt;br /&gt;Warning: file /chroot//lib/ld-linux.so.2 exists. Overwritting it&lt;br /&gt;&lt;br /&gt;¡­¡­¡­&lt;br /&gt;Done.&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;¡¡¡¡²»ÓÃÔÚÒâÄÇÐ©¾¯¸æÐÅÏ¢£¬ÒòÎªjail»áµ÷ÓÃldd¼ì²édhcpdÓÃµ½µÄ¿âÎÄ¼þ¡£¶ø¼¸ºõËùÓÐ»ùÓÚ¹²Ïí¿âµÄ¶þ½øÖÆ¿ÉÖ´ÐÐÎÄ¼þ¶¼ÐèÒªÉÏÊöµÄ¼¸¸ö¿âÎÄ¼þ¡£½ÓÏÂÀ´½«dhcpdµÄÏà¹ØÎÄ¼þ¿½±´µ½&amp;quot;¼àÀÎ&amp;quot;ÖÐ£º&lt;br /&gt;&lt;br /&gt;#  mkdir -p /chroot/dhcp/etc&lt;br /&gt;# cp /etc/dhcpd.conf /chroot/dhcp/etc/&lt;br /&gt;# mkdir -p /chroot/dhcp/var/state/dhcp&lt;br /&gt;# touch /chroot/dhcp/var/state/dhcp/dhcp.leases&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;¡¡¡¡ÖØÐÂÆô¶¯dhcpd£º&lt;br /&gt;&lt;br /&gt;[root@www root]# /chroot/usr/sbin/dhcpd&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;¡¡¡¡Ê¹ÓÃpsÃüÁî¼ì²édhcpd½ø³Ì£º&lt;br /&gt;&lt;br /&gt;#ps -ef | grep dhcpd&lt;br /&gt;root      2402     1  0 14:25 ?        00:00:00 /chroot/usr/sbin/dhcpd &lt;br /&gt;root      2764  2725  0 14:29 pts/2    00:00:00 grep dhcpd&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;¡¡¡¡×¢Òâ´ËÊ±½ø³ÌÃû³ÆÒÑ¾­¸Ä±ä£¬Ê¹ÓÃ¼ì²édhcpdÔËÐÐµÄ¶Ë¿Ú£º&lt;br /&gt;&lt;br /&gt;# netstat -nutap | grep dhcpd&lt;br /&gt;udp   0  0 0.0.0.0:67         0.0.0.0:*                     2402/dhcpd&lt;br /&gt; &lt;br /&gt;&lt;br /&gt;¡¡¡¡¶Ë¿ÚºÅÃ»ÓÐ¸Ä±ä¡£ÏÖÔÚdhcpdÒÑ¾­³É¹¦ÔËÐÐÔÚ&amp;quot;¼àÀÎ&amp;quot;ÖÐ¡£µ½´ËÎªÖ¹Ò»¸öÕâÑù£¬Ò»¸öÍêÕûºÍ°²È«µÄ DHCP·þÎñÆ÷¾ÍÍê³ÉÁË¡£&lt;br /&gt;&lt;br /&gt;]]></div></content>
</entry>
<entry>
<id>http://www.DoMsN.net:1:643</id>
<title type="text/plain" mode="escaped"></title>
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<modified>2007-11-11T21:39:40 +0800</modified>
<issued>2007-11-11T21:39:40 +0800</issued>
<created>2007-11-11T21:39:40 +0800</created>
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<name>glen</name>
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<modified>2007-11-05T22:50:06 +0800</modified>
<issued>2007-11-05T22:50:06 +0800</issued>
<created>2007-11-05T22:50:06 +0800</created>
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<content type="application/xhtml+xml" xml:lang="zh-CN" xml:space="preserve"><div xmlns="http://www.w3.org/1999/xhtml"><![CDATA[viÌæ»»ÃüÁîÓÃ·¨Ïê½â£º&lt;br /&gt;ÒýÓÃ:ranges/pat1/pat2/g &lt;br /&gt;ÆäÖÐ &lt;br /&gt;: ÕâÊÇViµÄÃüÁîÖ´ÐÐ½çÃæ¡£ &lt;br /&gt;range ÊÇÃüÁîÖ´ÐÐ·¶Î§µÄÖ¸¶¨£¬¿ÉÒÔÊ¹ÓÃ°Ù·ÖºÅ£¨%£©±íÊ¾ËùÓÐÐÐ£¬Ê¹ÓÃµã£¨.£©±íÊ¾µ±Ç°ÐÐ£¬Ê¹ÓÃÃÀÔª·ûºÅ£¨$£©±íÊ¾×îºóÒ»ÐÐ¡£Äã»¹¿ÉÒÔÊ¹ÓÃÐÐºÅ£¬ÀýÈç10,20±í Ê¾µÚ10µ½20ÐÐ£¬.,$±íÊ¾µ±Ç°ÐÐµ½×îºóÒ»ÐÐ£¬.+2,$-5±íÊ¾µ±Ç°ÐÐºóÁ½ÐÐÖ±µ½È«ÎÄµÄµ¹ÊýµÚÎåÐÐ£¬µÈµÈ¡£ &lt;br /&gt;s ±íÊ¾ÆäºóÊÇÒ»¸öÌæ»»ÃüÁî¡£&lt;br /&gt;&lt;br /&gt;pat1 ÕâÊÇÒª²éÕÒµÄÒ»¸öÕýÔò±í´ïÊ½£¬ÕâÆªÎÄÕÂÖÐÓÐÒ»´ó¶ÑÀý×Ó¡£&lt;br /&gt;&lt;br /&gt;pat2 ÕâÊÇÏ£Íû°ÑÆ¥Åä´®±ä³ÉµÄÄ£Ê½µÄÕýÔò±í´ïÊ½£¬ÕâÆªÎÄÕÂÖÐÓÐÒ»´ó¶ÑÀý×Ó¡£ &lt;br /&gt;g ¿ÉÑ¡±êÖ¾£¬´øÕâ¸ö±êÖ¾±íÊ¾Ìæ»»½«Õë¶ÔÐÐÖÐÃ¿¸öÆ¥ÅäµÄ´®½øÐÐ£¬·ñÔòÔòÖ»Ìæ»»ÐÐÖÐµÚÒ»¸öÆ¥Åä´®¡£]]></div></content>
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<entry>
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<author>
<name>glen</name>
<url>http://www.DoMsN.net/exurl.php/reply/640.html</url>
<email>qzhiwu@msn.com</email>
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<modified>2007-10-29T22:06:52 +0800</modified>
<issued>2007-10-29T22:06:52 +0800</issued>
<created>2007-10-29T22:06:52 +0800</created>
<summary type="text/plain" mode="escaped"><![CDATA[      2.6Ïà¶Ô2.5ÓÐÁËÒ»Ð©¸Ä±ä£¬´ó¼Ò¿ÉÒÔÈ¥¿´£ºhttp://www.squid-cache.org/Versions/v2/2.6/squid-2.6.STABLE1-20060726-RELEASENOTES.html#s2 &lt;br /&gt;&lt;br /&gt;¡¡¡¡1. ÏÂÔØsquid2.6 http://www.squid-cache.org/Versions/v2/2.6/squid-2.6.STABLE1-20060726.tar.gz &lt;br /&gt;&lt;br /&gt;¡¡¡¡2. °²×°£º &lt;br /&gt;&lt;br /&gt;wwwtest137#tar xzvf squid-2.6.STABLE1-20060726.tar.gzwwwtest137#cd squid-2.6.STABLE1-20060726wwwtest137#configure --prefix=/usr/local/squid --enable-dlmalloc --with-pthreads --enable-poll --disable-internal-dns --enable-stacktrace --enable-removal-policies=&amp;quot;heap,lru&amp;quot; --enable-delay-pools --enable-storeio=&amp;quot;aufs,coss,diskd,ufs&amp;quot;wwwtest137#make wwwtest137#make install&lt;br /&gt;¡¡¡¡°²×°Íê³ÉÁË¡£ &lt;br /&gt;¡¡¡¡ÒòÎªÊÇ²âÊÔµÄ£¬ËùÒÔÏà¹ØµÄ²ÎÊý¿ÉÄÜ²¢²»ÊÇ±È½ÏÍêÉÆµÄ£¬µ«ÊÇÊ¹ÓÃÊÇÃ»ÓÐÎÊÌâµÄ¡£ &lt;br /&gt;&lt;br /&gt;¡¡¡¡3. ÅäÖÃ£ºÒÔÏÂÊÇ²¿·Ö¹Ø¼üÅäÖÃ£¬ÆäËûÓë2.5µÄÏàÍ¬ &lt;br /&gt;&lt;br /&gt;#squid.conf#·þÎñÆ÷IP 192.168.1.1#¼àÌý·þÎñÆ÷µÄ80¶Ë¿Ú£¬Í¸Ã÷´úÀí£¬Ö§³ÖÓòÃûºÍIPµÄÐéÄâÖ÷»úhttp_port 192.168.1.1:80 transparent vhost vport #ÏÞÖÆÍ¬Ò»IP¿Í»§¶ËµÄ×î´óÁ¬½ÓÊýacl OverConnLimit maxconn 16http_access deny OverConnLimit#·ÀÖ¹ÌìÑÄµÁÁ´£¬×ª¼Þ¸ø°Ù¶Èacl tianya referer_regex -i tianyahttp_access deny tianyadeny_info http://www.baidu.com/logs.gif tianya #·ÀÖ¹±»ÈËÀûÓÃÎªHTTP´úÀí£¬ÉèÖÃÔÊÐí·ÃÎÊµÄIPµØÖ·acl myip dst 192.168.1.1 http_access deny !myip #·ÀÖ¹°Ù¶È»úÆ÷ÈËÅÀËÀ·þÎñÆ÷acl AntiBaidu req_header User-Agent Baiduspiderhttp_access deny AntiBaidu#ÔÊÐí±¾µØ¹ÜÀíacl Manager proto cache_objectacl Localhost src 127.0.0.1 192.168.1.1http_access allow Manager Localhosthttp_access deny Manager#½ö½öÔÊÐí80¶Ë¿ÚµÄ´úÀíacl Safe_ports port 80 # httphttp_access deny !Safe_portshttp_access allow all#SquidÐÅÏ¢ÉèÖÃvisible_hostname www.test137.comcache_mgr webmaster@test137.com#»ù±¾ÉèÖÃcache_effective_user squidcache_effective_group squidtcp_recv_bufsize 65535 bytes#2.5µÄ·´Ïò´úÀí¼ÓËÙÅäÖÃ#httpd_accel_host 127.0.0.1#httpd_accel_port 80#httpd_accel_single_host on#httpd_accel_uses_host_header on#httpd_accel_with_proxy on#2.6µÄ·´Ïò´úÀí¼ÓËÙÅäÖÃ#´úÀíµ½±¾»úµÄ80¶Ë¿ÚµÄ·þÎñ£¬½ö½ö×öÎªÔ­Ê¼ÄÚÈÝ·þÎñÆ÷cache_peer 127.0.0.1 parent 80 0 no-query originserver#´íÎóÎÄµµerror_directory /usr/local/squid/share/errors/Simplify_Chinese#µ¥Ì¨Ê¹ÓÃ£¬²»Ê¹ÓÃ¸Ã¹¦ÄÜicp_port 0&lt;br /&gt;&lt;br /&gt;¡¡¡¡4. http·þÎñÆ÷ÅäºÏÉèÖÃ: &lt;br /&gt;http·þÎñÆ÷£¬¼àÌýµ½127.0.0.1µÄ80¶Ë¿Ú¡£ &lt;br /&gt;&lt;br /&gt;¡¡¡¡5. Êý¾Ý×ßÏò£º &lt;br /&gt;·ÃÎÊÕß=&amp;gt;192.168.1.1:80=&amp;gt;127.0.0.1:80 &lt;br /&gt;&lt;br /&gt;¡¡¡¡6. ²âÊÔ£º &lt;br /&gt;/usr/local/squid/sbin/squid -z &lt;br /&gt;/usr/local/squid/sbin/squid -NCd1 &lt;br /&gt;¡¡¡¡ºÃÁË£¬ÏÖÔÚ·ÃÎÊÄãµÄ·þÎñÆ÷¿´¿´£¬ÒÑ¾­ºÃÁË¡£ &lt;br /&gt;&lt;br /&gt;¡¡¡¡ÎªÁË²âÊÔÊÇ·ñ¿ÉÓÃ£¬°Ñhttp·þÎñÆ÷¸øÍ£ÁË£¬Äã¾Í¿ÉÒÔ¿´µ½squid2.6µÄÐÅÏ¢ÁË¡£ &lt;br /&gt;&lt;br /&gt;¡¡¡¡ÁíÍâ£¬ÎÒÃÇÉèÖÃ£º &lt;br /&gt;SQUID¼àÌýÍâ²¿IPµÄ80¶Ë¿Ú &lt;br /&gt;HTTP·þÎñÆ÷¼àÌý±¾»ú127.0.0.1µÄ80¶Ë¿Ú &lt;br /&gt;ÕâÑù×Ó²»ÓÃÈÎºÎ·À»ðÇ½²ÎÓë£¬¼´¿ÉÍê³Éweb·´Ïò´úÀí¼ÓËÙ¡£]]></summary>
<content type="application/xhtml+xml" xml:lang="zh-CN" xml:space="preserve"><div xmlns="http://www.w3.org/1999/xhtml"><![CDATA[      2.6Ïà¶Ô2.5ÓÐÁËÒ»Ð©¸Ä±ä£¬´ó¼Ò¿ÉÒÔÈ¥¿´£ºhttp://www.squid-cache.org/Versions/v2/2.6/squid-2.6.STABLE1-20060726-RELEASENOTES.html#s2 &lt;br /&gt;&lt;br /&gt;¡¡¡¡1. ÏÂÔØsquid2.6 http://www.squid-cache.org/Versions/v2/2.6/squid-2.6.STABLE1-20060726.tar.gz &lt;br /&gt;&lt;br /&gt;¡¡¡¡2. °²×°£º &lt;br /&gt;&lt;br /&gt;wwwtest137#tar xzvf squid-2.6.STABLE1-20060726.tar.gzwwwtest137#cd squid-2.6.STABLE1-20060726wwwtest137#configure --prefix=/usr/local/squid --enable-dlmalloc --with-pthreads --enable-poll --disable-internal-dns --enable-stacktrace --enable-removal-policies=&amp;quot;heap,lru&amp;quot; --enable-delay-pools --enable-storeio=&amp;quot;aufs,coss,diskd,ufs&amp;quot;wwwtest137#make wwwtest137#make install&lt;br /&gt;¡¡¡¡°²×°Íê³ÉÁË¡£ &lt;br /&gt;¡¡¡¡ÒòÎªÊÇ²âÊÔµÄ£¬ËùÒÔÏà¹ØµÄ²ÎÊý¿ÉÄÜ²¢²»ÊÇ±È½ÏÍêÉÆµÄ£¬µ«ÊÇÊ¹ÓÃÊÇÃ»ÓÐÎÊÌâµÄ¡£ &lt;br /&gt;&lt;br /&gt;¡¡¡¡3. ÅäÖÃ£ºÒÔÏÂÊÇ²¿·Ö¹Ø¼üÅäÖÃ£¬ÆäËûÓë2.5µÄÏàÍ¬ &lt;br /&gt;&lt;br /&gt;#squid.conf#·þÎñÆ÷IP 192.168.1.1#¼àÌý·þÎñÆ÷µÄ80¶Ë¿Ú£¬Í¸Ã÷´úÀí£¬Ö§³ÖÓòÃûºÍIPµÄÐéÄâÖ÷»úhttp_port 192.168.1.1:80 transparent vhost vport #ÏÞÖÆÍ¬Ò»IP¿Í»§¶ËµÄ×î´óÁ¬½ÓÊýacl OverConnLimit maxconn 16http_access deny OverConnLimit#·ÀÖ¹ÌìÑÄµÁÁ´£¬×ª¼Þ¸ø°Ù¶Èacl tianya referer_regex -i tianyahttp_access deny tianyadeny_info http://www.baidu.com/logs.gif tianya #·ÀÖ¹±»ÈËÀûÓÃÎªHTTP´úÀí£¬ÉèÖÃÔÊÐí·ÃÎÊµÄIPµØÖ·acl myip dst 192.168.1.1 http_access deny !myip #·ÀÖ¹°Ù¶È»úÆ÷ÈËÅÀËÀ·þÎñÆ÷acl AntiBaidu req_header User-Agent Baiduspiderhttp_access deny AntiBaidu#ÔÊÐí±¾µØ¹ÜÀíacl Manager proto cache_objectacl Localhost src 127.0.0.1 192.168.1.1http_access allow Manager Localhosthttp_access deny Manager#½ö½öÔÊÐí80¶Ë¿ÚµÄ´úÀíacl Safe_ports port 80 # httphttp_access deny !Safe_portshttp_access allow all#SquidÐÅÏ¢ÉèÖÃvisible_hostname www.test137.comcache_mgr webmaster@test137.com#»ù±¾ÉèÖÃcache_effective_user squidcache_effective_group squidtcp_recv_bufsize 65535 bytes#2.5µÄ·´Ïò´úÀí¼ÓËÙÅäÖÃ#httpd_accel_host 127.0.0.1#httpd_accel_port 80#httpd_accel_single_host on#httpd_accel_uses_host_header on#httpd_accel_with_proxy on#2.6µÄ·´Ïò´úÀí¼ÓËÙÅäÖÃ#´úÀíµ½±¾»úµÄ80¶Ë¿ÚµÄ·þÎñ£¬½ö½ö×öÎªÔ­Ê¼ÄÚÈÝ·þÎñÆ÷cache_peer 127.0.0.1 parent 80 0 no-query originserver#´íÎóÎÄµµerror_directory /usr/local/squid/share/errors/Simplify_Chinese#µ¥Ì¨Ê¹ÓÃ£¬²»Ê¹ÓÃ¸Ã¹¦ÄÜicp_port 0&lt;br /&gt;&lt;br /&gt;¡¡¡¡4. http·þÎñÆ÷ÅäºÏÉèÖÃ: &lt;br /&gt;http·þÎñÆ÷£¬¼àÌýµ½127.0.0.1µÄ80¶Ë¿Ú¡£ &lt;br /&gt;&lt;br /&gt;¡¡¡¡5. Êý¾Ý×ßÏò£º &lt;br /&gt;·ÃÎÊÕß=&amp;gt;192.168.1.1:80=&amp;gt;127.0.0.1:80 &lt;br /&gt;&lt;br /&gt;¡¡¡¡6. ²âÊÔ£º &lt;br /&gt;/usr/local/squid/sbin/squid -z &lt;br /&gt;/usr/local/squid/sbin/squid -NCd1 &lt;br /&gt;¡¡¡¡ºÃÁË£¬ÏÖÔÚ·ÃÎÊÄãµÄ·þÎñÆ÷¿´¿´£¬ÒÑ¾­ºÃÁË¡£ &lt;br /&gt;&lt;br /&gt;¡¡¡¡ÎªÁË²âÊÔÊÇ·ñ¿ÉÓÃ£¬°Ñhttp·þÎñÆ÷¸øÍ£ÁË£¬Äã¾Í¿ÉÒÔ¿´µ½squid2.6µÄÐÅÏ¢ÁË¡£ &lt;br /&gt;&lt;br /&gt;¡¡¡¡ÁíÍâ£¬ÎÒÃÇÉèÖÃ£º &lt;br /&gt;SQUID¼àÌýÍâ²¿IPµÄ80¶Ë¿Ú &lt;br /&gt;HTTP·þÎñÆ÷¼àÌý±¾»ú127.0.0.1µÄ80¶Ë¿Ú &lt;br /&gt;ÕâÑù×Ó²»ÓÃÈÎºÎ·À»ðÇ½²ÎÓë£¬¼´¿ÉÍê³Éweb·´Ïò´úÀí¼ÓËÙ¡£]]></div></content>
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<entry>
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<author>
<name>glen</name>
<url>http://www.DoMsN.net/exurl.php/reply/639.html</url>
<email>qzhiwu@msn.com</email>
</author>
<modified>2007-10-27T14:48:26 +0800</modified>
<issued>2007-10-27T14:48:26 +0800</issued>
<created>2007-10-27T14:48:26 +0800</created>
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<entry>
<id>http://www.DoMsN.net:1:638</id>
<title type="text/plain" mode="escaped"></title>
<link rel="alternate" type="text/html" href="http://www.DoMsN.net/exurl.php/reply/638.html" title="" />
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<name>glen</name>
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<email>qzhiwu@msn.com</email>
</author>
<modified>2007-10-27T14:16:58 +0800</modified>
<issued>2007-10-27T14:16:58 +0800</issued>
<created>2007-10-27T14:16:58 +0800</created>
<summary type="text/plain" mode="escaped"><![CDATA[»º´æ´úÀí·þÎñÆ÷Squid&lt;br /&gt;±¾ÎÄµµ×îºó¸üÐÂÓÚ:2003Äê5ÔÂ5ÈÕ 3Ê±35·Ö&lt;br /&gt;SquidÊÇÒ»¸ö¸ßÐÔÄÜµÄ´úÀí»º³å·þÎñÆ÷,Ò²ÐíÄãÒÑ¾­ÓÃ¹ýWindowsÆ½Ì¨ÏÂµÄWinGate,MS Proxy ServerµÈ¹¦ÄÜÀàËÆµÄ²úÆ·.SquidÊÇÒ»¸öÓ¦ÓÃ¼¶´úÀí,ÔÚ±£Ö¤¿Í»§¶ËÖ÷»úºÍ·þÎñÆ÷Ö÷»úÍøÂçÁ¬Í¨ºó,ÐèÒª¿Í»§¶ËÈí¼þ×öÏàÓ¦µÄÉèÖÃºó²ÅÄÜÊ¹ÓÃ,±ÈÈç¸øInternet ExplorerÉèÖÃ´úÀí·þÎñÆ÷µØÖ·,¶Ë¿ÚµÈ.&lt;br /&gt;&lt;br /&gt;WEB»º´æ¹¦ÄÜ¶ÔÓÚÒ»¸ö¹æÄ£½Ï´ó,·ÃÎÊ·±Ã¦µÄÍøÂçÀ´ËµÊÇÓÐ±ØÒªµÄ,IBMÍøÕ¾ÉÏµÄÒ»ÆªÎÄÕÂ,ÏêÏ¸·ÖÎö½éÉÜÁËWEB»º´æ¸øÉÏÍøÓÃ»§´øÀ´µÄºÃ´¦:&lt;br /&gt;http://www-900.ibm.com/developerWorks/cn/web/webcachinga/index.shtml&lt;br /&gt;&lt;br /&gt;ÏÂÃæÎÒÃÇ¾Í½éÉÜÒ»ÏÂsquidµÄÓÐ¹ØÄÚÈÝ.&lt;br /&gt;&lt;br /&gt;¡ì¡ì °²×°ÔËÐÐsquid&lt;br /&gt;&lt;br /&gt;Redhat 7.3×Ô´øSquidµÄrpm°üsquid-2.4.STABLE6-1.7.2.i386.rpm,ÕâÀïÎÒÃÇÖ±½ÓÀûÓÃrpmÀ´°²×°Squid:&lt;br /&gt;&lt;br /&gt;[root@rh73 /mnt/cdrom/RedHat/RPMS]# rpm -ivh squid-2.4.STABLE6-1.7.2.i386.rpm&lt;br /&gt;Preparing... ########################################### [100%]&lt;br /&gt;1:squid ########################################### [100%]&lt;br /&gt;&lt;br /&gt;°²×°ºóµÄSquidÅäÖÃÎÄ¼þÔÚ/etc/squid/Ä¿Â¼ÏÂ,Ö»ÐèÒª¼òµ¥µÄÅäÖÃÒ»ÏÂ/etc/squid/squid.conf¾Í¿ÉÒÔÈÃËü¹¤×÷ÆðÀ´ÁË.&lt;br /&gt;&lt;br /&gt;Ä¬ÈÏ°²×°µÄSquidÅäÖÃÎÄ¼þÊÇÒ»¸öÁ½Ç§¶àÐÐµÄÎÄ±¾,ÊµÊÂÉÏÄãÓÃ²»µ½ÉèÖÃÄÇÃ´¶à.ÓÃ±à¼­Æ÷´ò¿ª¸ÃÅäÖÃÎÄ¼þ,ÕÒµ½http_accessÉèÖÃ²¿·Ö,°Ñ&lt;br /&gt;http_access deny all&lt;br /&gt;Ò»ÐÐ¸Ä³É&lt;br /&gt;http_access allow all&lt;br /&gt;&lt;br /&gt;È»ºóÆô¶¯Squid:&lt;br /&gt;/etc/rc.d/init.d/squid start&lt;br /&gt;&lt;br /&gt;ÏÖÔÚÄãµÄSquid´úÀí·þÎñÆ÷ÒÑ¾­¿ÉÒÔÊ¹ÓÃÁË.µ½¿Í»§¶ËÉèÖÃÉÏÍøÈí¼þµÄ´úÀíÑ¡Ïî,ÒÔInternet Explorer 6.0ÎªÀý,ÔÚInternetÊôÐÔÉèÖÃÀïÉèÖÃ&amp;quot;Á¬½Ó&amp;quot;ÊôÐÔ,µã&amp;quot;¾ÖÓòÍøÉèÖÃ&amp;quot;°´Å¥:&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;ÔÚµ¯³öµÄ¶Ô»°¿òÖÐÑ¡ÖÐ&amp;quot;ÎªLANÊ¹ÓÃ´úÀí·þÎñÆ÷&amp;quot;,ÔÚµØÖ·À¸ÌîÈë´úÀí·þÎñÆ÷µØÖ·,ÕâÀïÊÇ:192.168.100.254,¶Ë¿ÚÎªsquidÄ¬ÈÏµÄ3128:&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;È·ÈÏ.´ËÊ±ÄãÔÙÓÃInternet ExplorerÉÏÍø±ãÊÇÊ¹ÓÃsquid´úÀí.Äã¿ÉÒÔ²ì¿´squidµÄlogÎÄ¼þÀ´¹Û²ìµ½¿Í»§¶ËÖ÷»úÍ¨¹ýsquidµÄ·ÃÎÊÇé¿ö:&lt;br /&gt;&lt;br /&gt;[root@rh73 ~]# tail -f /var/log/squid/access.log&lt;br /&gt;&lt;br /&gt;ÔÚÕâÀï,ÉÏÃæµÄÉèÖÃÖ»¶ÔInternet ExplorerÆð×÷ÓÃ.Èç¹ûÄã°´ÕÕÇ°ÃæµÄÕÂ½ÚÔÚLinux½ÓÈë·þÎñÆ÷ÉÏÊµÏÖÁËNATµÄ¹¦ÄÜ,³ýÁËIEä¯ÀÀÆ÷Àï·ÃÎÊhttp,ftp·þÎñÊÇÔÚÓÃsquid´úÀíÍâ,ÆäËüÉÏ·ÃÎÊInternetµÄ²Ù×÷,ÈçÊÕ·¢Email,telnet,»¹ÊÇÍ¨¹ýNATÍê³É·ÃÎÊ.µ±Äã°Ñä¯ÀÀÆ÷µÄ´úÀíÉèÖÃÑ¡ÏîÇå³ýºó,ÄãÓÖ¿ÉÒÔ»Ö¸´µ½NAT·½Ê½·ÃÎÊInternet.&lt;br /&gt;&lt;br /&gt;¡ì¡ì ÉèÖÃsquid&lt;br /&gt;&lt;br /&gt;Ç°ÃæµÄÅäÖÃÊÇ²»¼ÓÏÞÖÆµÄÔÊÐíÄÚ²¿ËùÓÐÓÃ»§Ê¹ÓÃ¸Ã´úÀíÉÏInternet,ÏÔÈ»Õâ²»ÊÇÒ»¸öºÜºÃµÄ·ÃÎÊ²ßÂÔ.ÎÒÃÇËµ¹ý,´úÀí·½Ê½¶ÔÓÃ»§È¨ÏÞµÄ¿ØÖÆÓÐ×Å·Ç³£·á¸»µÄÖ§³Ö.ÏÂÃæ¾Í¿´¿´squidÈçºÎÊµÏÖ¶àÑù»¯µÄÈ¨ÏÞ¿ØÖÆµÄ.&lt;br /&gt;&lt;br /&gt;ÈÃÎÒÃÇÏÈÁË½âÒ»ÏÂsquid.confµÄ¼¸¸öÅäÖÃÑ¡ÏîºÍ·ÃÎÊ¿ØÖÆÌØÐÔ:&lt;br /&gt;&lt;br /&gt;Squid µÄ¶¨ÖÆÊÇÍ¨¹ýÉèÖÃËüµÄÅäÖÃÎÄ¼þ squid.conf À´ÊµÏÖµÄ,squid.conf ÎÄ¼þÍ¨³£ÔÚ /etc/squid 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/&gt;l dstdomain : Ä¿±êÃû³Æ (¼´·þÎñÆ÷Ãû³Æ)&lt;br /&gt;l time : Ò»ÌìÖÐµÄÊ±¿ÌºÍÒ»ÖÜÄÚµÄÒ»Ìì&lt;br /&gt;l url_regex : URL ¹æÔò±í´ïÊ½Æ¥Åä&lt;br /&gt;l urlpath_regex: URL-path ¹æÔò±í´ïÊ½Æ¥Åä,ÂÔÈ¥Ð­ÒéºÍÖ÷»úÃû&lt;br /&gt;l proxy_auth : Í¨¹ýÍâ²¿³ÌÐò½øÐÐÓÃ»§ÑéÖ¤&lt;br /&gt;l maxconn : µ¥Ò» IP µÄ×î´óÁ¬½ÓÊý&lt;br /&gt;&lt;br /&gt;×¢:&lt;br /&gt;1. acl_element_name ¿ÉÒÔÊÇÈÎÒ»¸öÔÚ ACL ÖÐ¶¨ÒåµÄÃû³Æ.&lt;br /&gt;2. 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Çë¼Ç×¡ÁÐ±íÖÐµÄ¹æÔò×ÜÊÇ×ñÑ­ÓÉÉÏ¶øÏÂµÄË³Ðò.&lt;br /&gt;&lt;br /&gt;ÎÒÃÇ¾ßÌåÀ´¿´¿´ÈçºÎÔËÓÃaclºÍhttp_access.Ê×ÏÈ°Ñsquid.confµÄÅäÖÃ¸Ä»ØÔ­×´,¼´ÐÞ¸Ähttp_access allow allÎªhttp_access deny all.ÏÂÃæ¸ø³ö¼¸ÖÖ³£ÓÃ·ÃÎÊ¿ØÖÆ:&lt;br /&gt;&lt;br /&gt;¸ù¾ÝIP¼øÈ¨&lt;br /&gt;&lt;br /&gt;Ö»ÓÐµØÖ·Îª192.168.100.10ºÍ192.168.100.100µÄÖÕ¶Ë¿ÉÒÔÊ¹ÓÃ´úÀí&lt;br /&gt;ÔÚsquid.confµÄACCESS CONTROLÅäÖÃ²¿·ÖÌí¼Ó&lt;br /&gt;acl authorizedip src 192.168.100.10&lt;br /&gt;acl authorizedip src 192.168.100.100&lt;br /&gt;È»ºóµ½http_access²¿·Ö&lt;br /&gt;ÔÚhttp_access deny allÕâÒ»ÐÐÇ°ÃæÌí¼Ó&lt;br /&gt;http_access allow authorizedip&lt;br /&gt;&lt;br /&gt;Èç¹ûÐèÒªÉèÖÃµÄIPµØÖ··Ç³£¶à,ÓÖ²»Á¬Ðø,ÊÇ²»ÊÇÒªÐ´ÉÏÒ»´ó¶ÑµÄacl xxx xxx x.x.x.x ÓÐÒ»¸ö¼òµ¥µÄ·½·¨,°ÑÕâÐ©IPµØÖ·Ð´ÔÚÒ»¸öÎÄ¼þÀï,±ÈÈç/etc/squid/authorizedip.txt,Ã¿ÐÐÒ»¸ö.È»ºóÔÚsquid.confÀïÕâÑùÐ´&lt;br /&gt;acl authorizedip src &amp;quot;/etc/squid/authorizedip.txt&amp;quot;&lt;br /&gt;&lt;br /&gt;¸ù¾ÝÊ±¼ä¿ØÖÆ&lt;br /&gt;&lt;br /&gt;¹ØÓÚÊ±¼ä¶ÎµÄÉèÖÃ,¿ÉÒÔ²Î¼ûsquid.confÖÐµÄËµÃ÷,¾ßÌåÊÇS - Sunday, M - Monday, T - Tuesday, W - Wednesday, H - Thursday, F - Friday A - Saturday,Èç¹ûÆßÌì¶¼ÔÊÐí,Ò²¿ÉÒÔ²»Ð´.Ê±¼ä¸ñÊ½ÊÇH1:M1-H2:M2,ÒªÇóÊÇÇ°ÃæµÄÒªÐ¡ÓÚºóÃæµÄ.&lt;br /&gt;&lt;br /&gt;# ¶¨ÒåÒ»¸ö·ÃÎÊÊ±¼ä¶Î:Ã¿ÖÜÐÇÆÚÒ»µ½ÐÇÆÚÎåµÄÉÏÎç°Ëµãµ½ÏÂÎçÎåµã,ÔÊÐíalloweduserÓÃ»§ÔÚÕâ¸öÊ±¼ä¶ÎÄÚÉÏÍø&lt;br /&gt;acl accept_time time MTWHF 8:00-17:00&lt;br /&gt;http_access allow alloweduser accept_time&lt;br /&gt;http_access deny alloweduser&lt;br /&gt;&lt;br /&gt;·ÃÎÊÌØ¶¨URLµØÖ·&lt;br /&gt;&lt;br /&gt;ËäÈ»ÎÒÃÇ²»Ï£ÍûËùÓÐµÄÈË¶¼Ê¹ÓÃ´úÀí×ÔÓÉµÄ·ÃÎÊInternet,µ«ÓÐ¼¸¸öÍøÕ¾ÊÇ¿ÉÒÔÈÃÄÚ²¿ÖÕ¶Ë¶¼ÄÜ·ÃÎÊµÄ.ÔÚsquid.confÀïÌí¼Ó·ÃÎÊ¿ØÖÆ:&lt;br /&gt;acl alloweddomain dstdomain .linuxforum.net .linuxaid.com.cn&lt;br /&gt;http_access allow alloweddomain&lt;br /&gt;Í¬ÑùµÄ,Èç¹û²ÎÊýºÜ¶àµÄÇé¿ö,Ò²¿ÉÒÔ°ÑÕâÐ©ÔÊÐíµÄµØÖ·ÃûÐ´µ½Ò»¸öÎÄ±¾Àï:&lt;br /&gt;acl alloweddomain dstdomain &amp;quot;/etc/squid/alloweddomain.txt&amp;quot;&lt;br /&gt;alloweddomain.txtÀïÊÇÔÊÐí·ÃÎÊÕ¾µãµÄÁÐ±í,Ã¿ÐÐÒ»¸ö.&lt;br /&gt;&lt;br /&gt;¸ù¾Ý¹Ø¼ü×Ö¹ýÂËÍøÖ·&lt;br /&gt;&lt;br /&gt;ÓÐÐ©ÍøÕ¾(É«ÇéÍøÕ¾,¹ã¸æÍøÕ¾)ºÜÁîÈËÌÖÑá,Í¨¹ýÉèÖÃacl¿ÉÒÔºÜÈÝÒ×ÆÁ±ÎµôÕâÐ©Õ¾µã:&lt;br /&gt;acl denyurl url_regex sex boylink xxx city69 asiaadult sehu&lt;br /&gt;http_access deny denyurl&lt;br /&gt;Õâ¸öÉèÖÃ½«¹ýÂË´øÓÐsex boylink xxx city69 asiaadult sehuÕâÐ©¹Ø¼ü×ÖµÄURLµØÖ·.&lt;br /&gt;ºÍÇ°ÃæÒ»Ñù,Ò²¿ÉÒÔ°ÑÕâÐ©¹Ø¼ü×ÖÐ´µ½Ò»¸öÎÄ±¾Àï&lt;br /&gt;acl denyedurl url_regex &amp;quot;/etc/squid/sex.txt&amp;quot;&lt;br /&gt;http_access deny denyurl&lt;br /&gt;&lt;br /&gt;»ùÓÚÓÃ»§µÄÈÏÖ¤&lt;br /&gt;&lt;br /&gt;Squid±¾Éí²¢²»Ö§³ÖÓÃ»§ÑéÖ¤,ËüÊÇÍ¨¹ýÍâ²¿³ÌÐòÌá¹©ÓÃ»§ÑéÖ¤¹¦ÄÜ,ÓÃ»§Í¨¹ýsquid·ÃÎÊÇ°ÐèÒªÊäÈëÓÐÐ§µÄÓÃ»§ÃûºÍÃÜÂë.¿ÉÒÔÓÃ proxy_auth ACL ºÍ authenticate_program À´ÊµÏÖÕâ¸ö¹¦ÄÜ,ÔÚÔÊÐí·ÃÎÊÇ°Ç¿ÖÆ½øÐÐÓÃ»§ÃûºÍÃÜÂëµÄºË²é.ÏÂÃæÁÐ³öÒ»Ð© Squid ÄÜÓÃµ½µÄÑéÖ¤³ÌÐò:&lt;br /&gt;&lt;br /&gt;NCSA : Ê¹ÓÃ NCSA ·ç¸ñµÄÓÃ»§ÃûºÍÃÜÂëµµ&lt;br /&gt;LDAP : Ê¹ÓÃ Linux Lightweight Ä¿Â¼·ÃÎÊÐ­Òé(Linux Lightweight Directory Access Protocol)&lt;br /&gt;SMB : Ê¹ÓÃ SMB Ð­ÒéµÄ·þÎñ,Èç SAMBA »ò Windows NT&lt;br /&gt;MSNT : Ê¹ÓÃ Windows NT µÄÓòÑéÖ¤&lt;br /&gt;PAM : Ê¹ÓÃ Linux µÄ¿É×°ÔØÑéÖ¤Ä£¿é&lt;br /&gt;getpwam : Ê¹ÓÃ Linux ÃÜÂëµµ&lt;br /&gt;&lt;br /&gt;Ê¹ÓÃÑéÖ¤¹¦ÄÜ±ØÐëÓÃauthenticate_program Ñ¡ÏîÖ¸¶¨Ê¹Ê²Ã´ÑéÖ¤³ÌÐò,²¢ÇÒÇëÈ·ÈÏÑ¡¶¨µÄÑéÖ¤³ÌÐòÒÑ°²×°²¢ÄÜºÜºÃµÄ¹¤×÷.Ä¬ÈÏµÄ,ÕâÐ©ÑéÖ¤³ÌÐò·ÅÔÚ/usr/lib/squid/Ä¿Â¼ÏÂ.&lt;br /&gt;&lt;br /&gt;ÒÔNCSAÈÏÖ¤ÎªÀý,ÐÞ¸Ä squid.conf ÎÄ¼þÑ¡¶¨ÑéÖ¤³ÌÐò:&lt;br /&gt;authenticate_program /usr/lib/squid/ncsa_auth /etc/squid/passwd &lt;br /&gt;acl alloweduser proxy_auth pangty&lt;br /&gt;http_access allow alloweduser&lt;br /&gt;ÆäÖÐ/etc/squid/passwdÊÇÓÃ»§ºÍÃÜÂëÁÐ±í,Õâ¸öÎÄ¼þ¿ÉÒÔÓÃapacheÈí¼þ°ü´øµÄhtpasswdÀ´²úÉú,ËüµÄÄÚÈÝ¿ÉÄÜÊÇÕâÑùµÄ:&lt;br /&gt;pangty:wCQhCeZOOF3vk&lt;br /&gt;&lt;br /&gt;pangtyÊÇÓÃ»§Ãû,&amp;quot;:&amp;quot;ºÅºóÃæµÄÊÇ¸ÃÓÃ»§µÄÃÜÂë.&lt;br /&gt;&lt;br /&gt;×¢Òâ:ÐÞ¸ÄÁËsquid.confÅäÖÃºó,ÐèÒªÖØÐÂÆô¶¯squid»òÕß¸æËßsquidÖØÐÂ×°ÈëÅäÖÃÎÄ¼þ²ÅÄÜÆð×÷ÓÃ.ÕâÑùÖ´ÐÐ:&lt;br /&gt;&lt;br /&gt;ÖØÆðsquid:&lt;br /&gt;&lt;br /&gt;[root@rh73 ~]# /etc/rc.d/init.d/squid restart&lt;br /&gt;&lt;br /&gt;²»ÖØÆð,Ö»×°ÈëÐÂµÄÅäÖÃÎÄ¼þ:&lt;br /&gt;&lt;br /&gt;[root@rh73 ~]# /etc/rc.d/init.d/squid reload&lt;br /&gt;&lt;br /&gt;ÒÔÉÏÊÇsquidµÄ³£ÓÃµÄÅäÖÃÑ¡Ïî,Õâ¶ÔÓÚÒ»°ãµÄÓ¦ÓÃÀ´ËµÒÑ¾­×ã¹»ÁË,Èç¹ûÄãÐèÒª¸ü¶àµÄÌØÐÔÖ§³Ö,ÇëÔÄ¶ÁÏÂÃæµÄÄÚÈÝ.&lt;br /&gt;&lt;br /&gt;¡ì¡ì ÐèÒª¸ü¶àµÄ¹¦ÄÜ&lt;br /&gt;&lt;br /&gt;ÏÔÊ¾ÖÐÎÄ´íÎóÌáÊ¾ÐÅÏ¢&lt;br /&gt;&lt;br /&gt;Ä¬ÈÏµÄ,squidÔÚ·¢Éú´íÎóÊ±ÏÔÊ¾µÄÊÇÓ¢ÎÄÌáÊ¾ÐÅÏ¢,squidµÄÌáÊ¾ÐÅÏ¢ÒÑ¾­±»·­Òë³ÉºÜ¶àÓïÑÔ,¿ÉÒÔºÜ·½±ãµÄÈÃËûÏÔÊ¾ÖÐÎÄÐÅÏ¢:&lt;br /&gt;&lt;br /&gt;[root@rh73 ~]# cd /etc/squid/&lt;br /&gt;[root@rh73 ~]# rm -f errors&lt;br /&gt;[root@rh73 /etc/squid]# ln -s /usr/lib/squid/errors/Simplify_Chinese/ errors&lt;br /&gt;&lt;br /&gt;/usr/lib/squid/errorsÏÂÃæÓÐsquidµÄ¸÷ÖÖÓïÑÔ°æ±¾µÄÌáÊ¾ÐÅÏ¢,°´Ä¿Â¼´æ·ÅÔÚ²»Í¬µÄ×ÓÄ¿Â¼ÏÂÃæ.&lt;br /&gt;&lt;br /&gt;Ö§³Ö»ùÓÚMACµÄ¿ØÖÆÒÔ¼°·ÃÎÊ´øÓÐÏÂ»®ÏßµÄURL&lt;br /&gt;&lt;br /&gt;ÓÉÓÚ¼ÆËã»úµÄIPµØÖ·ÊÇËæÊ±¿ÉÒÔ¸ü¸ÄµÄ,ËùÒÔ¼´±ãÄãÉèÖÃÁËACLÏÞÖÆÖ»ÓÐÄ³Ð©IPµÄ¼ÆËã»ú¿ÉÒÔ·ÃÎÊInternet,ÆäËüÈËÈÔÈ»¿ÉÒÔÔÚ¸Ã¼ÆËã»ú¹Ø»úµÄÇé¿öÏÂ,ÐÞ¸Ä³ÉÕâÐ©ÔÊÐíÉÏÍøµÄIPµØÖ·ºó·ÃÎÊInternet.ÁíÍâ,Ç°ÃæÎÒÃÇÊÇÊ¹ÓÃDHCPÀ´¹ÜÀíÄÚ²¿ÍøÂçÉÏµÄ¼ÆËã»úµÄIPµØÖ·,Ã¿Ì¨¼ÆËã»úÃ¿´Î»ñµÃµÄIPµØÖ·¿ÉÄÜÊÇ²»Ò»ÑùµÄ,ËùÒÔ,µ¥´¿µÄÍ¨¹ýIPµØÖ·À´¿ØÖÆÉÏÍøÈ¨ÏÞ²¢²»ÊÊºÏËùÓÐµÄ³¡ºÏ,¶øMACµØÖ·Ïà¶ÔÊÇÎÈ¶¨µÄ,Ò»°ãÍø¿¨µÄMACµØÖ·²»ÄÜ¹»¸ü¸Ä,ËùÒÔ»ùÓÚMACµØÖ·µÄÓÃ»§¿ØÖÆ·Ç³£ÊÊºÏ½â¾öÕâÁ½ÖÖÇé¿ö´øÀ´µÄÎÊÌâ.&lt;br /&gt;&lt;br /&gt;ÁíÍâ,ÎÒÃÇ·ÃÎÊInternetÊ±,ÓÐÊ±ºò»áÓöµ½ÕâÑùµÄÍøÕ¾µØÖ·:http://www.hello_world.com,ÔÚÍøÕ¾µÄURLµØÖ·ÀïÃæÓÐÏÂ»®Ïß,ÕâÊ±Red Hat Linux×Ô´øµÄsquidÈí¼þ°ü¿ÉÄÜ»á±¨¸æÎÞ·¨·ÃÎÊ¸ÃÍøÕ¾.&lt;br /&gt;&lt;br /&gt;ÕâÐ©¹¦ÄÜÐèÒªÖØÐÂ±àÒësquidÔ´´úÂëÔö¼ÓÏàÓ¦µÄ±àÒëÑ¡ÏîÀ´ÊµÏÖ.ÏÂÃæÎÒÃÇ¾ÍÀ´¿´Ò»ÏÂÈçºÎÊ¹ÓÃrpmÖØÐÂ±àÒëÈí¼þ°üÔ´´úÂë»ñµÃ±ØÒªµÄ¹¦ÄÜ.&lt;br /&gt;&lt;br /&gt;µ±ÎÄÕÂÐ´µ½ÕâÀïµÄÊ±ºò,Red Hat LinuxÍøÕ¾·¢²¼ÁËsquidµÄÉý¼¶Èí¼þ°ü,ÎÒÃÇ¿ÉÒÔ´ÓÍøÉÏ»ñµÃËüµÄ×îÐÂÔ´´úÂërpm°ü:&lt;br /&gt;&lt;br /&gt;ftp://updates.redhat.com/7.2/en/os/SRPMS/squid-2.4.STABLE6-6.7.3.src.rpm&lt;br /&gt;&lt;br /&gt;ÔÚ¿ªÊ¼±àÒëÇ°,ÓÐÒ»Ð©Èí¼þ°üÊÇÐèÒªÊ×ÏÈ°²×°,Õâ¿ÉÄÜ°üÀ¨rpm-build,sgml-tools,Ç°ÕßÔÚRed Hat LinuxµÄ¹âÅÌÉÏ¿ÉÒÔÕÒµ½,ºóÕß¿ÉÒÔ´ÓÕâÀïÏÂÔØ:&lt;br /&gt;&lt;br /&gt;ftp://ftp.freesoft.cei.gov.cn/.mirror2/ftp.redhat.com/redhat-7.2/i386/RedHat/RPMS/sgml-tools-1.0.9-12.i386.rpm&lt;br /&gt;&lt;br /&gt;°²×°squidµÄÔ´´úÂë°ü&lt;br /&gt;&lt;br /&gt;[root@rh73 ~]# rpm -ivh squid-2.4.STABLE6-6.7.3.src.rpm&lt;br /&gt;&lt;br /&gt;°²×°ºóµÄÔ´´úÂë°üÔÚ/usr/src/redhat/SOURCESÄ¿Â¼ÏÂ,ÎÒÃÇ¹ØÐÄµÄÊÇÁíÍâÒ»¸öÎÄ¼þ/usr/src/redhat/SPECS/squid.spec,ÕâÀïÃæÓÐsquidµÄÏà¹Ø±àÒëÑ¡Ïî,ÐÞ¸Ä¸ÃÎÄ¼þ%configure²¿·ÖÈçÏÂ:&lt;br /&gt;&lt;br /&gt;%configure \&lt;br /&gt;--exec_prefix=/usr --bindir=/usr/sbin --libexecdir=/usr/lib/squid \&lt;br /&gt;--localstatedir=/var --sysconfdir=/etc/squid \&lt;br /&gt;--enable-poll --enable-snmp --enable-removal-policies=&amp;quot;heap,lru&amp;quot; \&lt;br /&gt;--enable-storeio=&amp;quot;aufs,coss,diskd,ufs&amp;quot; \&lt;br /&gt;--enable-delay-pools --enable-linux-netfilter \&lt;br /&gt;--with-pthreads \&lt;br /&gt;--enable-underscores \&lt;br /&gt;--enable-arp-acl \&lt;br /&gt;--enable-err-language=Simplify_Chinese \&lt;br /&gt;--enable-auth-modules=&amp;quot;LDAP,NCSA,PAM,SMB,MSNT&amp;quot; # --enable-icmp&lt;br /&gt;&lt;br /&gt;--enable-underscoresÊÇÔö¼Ó¶ÔÏÂ»®ÏßÍøÖ·µÄÖ§³Ö,--enable-arp-aclÊÇÔö¼ÓÖ§³ÖMACµØÖ··½Ê½µÄ¼øÈ¨.&lt;br /&gt;&lt;br /&gt;¿ªÊ¼±àÒë²úÉúÐÂµÄRPM°ü:&lt;br /&gt;&lt;br /&gt;[root@rh73 ~]# rpmbuild -ba squid.spec&lt;br /&gt;&lt;br /&gt;ÕâÌõÃüÁî½«¸ù¾Ýsquid.specµÄÅäÖÃÖØÐÂ±àÒëÉú³ÉÐÂµÄrpm°ü.±àÒë¹ý³ÌÊÓ»úÆ÷ÐÔÄÜµÄºÃ»µ¶ø¶¨,´ó¸ÅÐèÒª¼¸·ÖÖÓµ½¼¸Ê®·ÖÖÓ²»µÈ,Èç¹ûÃ»ÓÐÊ²Ã´´íÎó,×îºó²úÉúµÄÐÂµÄrpm°üÔÚ/usr/src/redhat/RPMS/i386/Ä¿Â¼ÏÂ:squid-2.4.STABLE6-6.7.3.i386.rpm&lt;br /&gt;&lt;br /&gt;°²×°ÐÂµÄrpm°ü:&lt;br /&gt;&lt;br /&gt;[root@rh73 ~]# rpm -Uvh /usr/src/redhat/RPMS/i386/squid-2.4.STABLE6-6.7.3.i386.rpm&lt;br /&gt;&lt;br /&gt;×¢Òâ,ÕâÀïÊ¹ÓÃÁË-U²ÎÊý,ÊÇÒòÎªÎÒÃÇÇ°ÃæÒÑ¾­°²×°¹ýsquidµÄÒ»¸ö½Ï¾ÉµÄ°æ±¾,-U²ÎÊýÖ¸³öÕâ¸ö²Ù×÷ÊÇ¶ÔÔ­ÓÐ°æ±¾Èí¼þ°üµÄÉý¼¶.ÏÖÔÚÄãµÄsquid¾Í¿ÉÒÔÖ§³ÖMACµØÖ·¼øÈ¨ºÍ´øÏÂ»®ÏßµÄURLµØÖ·ÁË. 8)&lt;br /&gt;&lt;br /&gt;ÅäÖÃsquid.confÀ´Ö§³ÖMACµØÖ·¼øÈ¨,ÔÚsquid.confÀï¼ÓÈëÕâÑùµÄÄÚÈÝ:&lt;br /&gt;&lt;br /&gt;acl allowedmac arp 00:10:DC:8F:5B:FF&lt;br /&gt;http_access allow allowedmac&lt;br /&gt;&lt;br /&gt;ÉÏÃæÖ»ÊÇ³£ÓÃµÄ¼¸ÖÖACLÉèÖÃµÄÊ¾Àý,¹ØÓÚACL¿ÉÒÔ·ÃÎÊsquidÖ÷Ò³ÉÏFAQÎÄµµµÄAccess Controls²¿·Ö»ñµÃ¸ü¶àµÄÐÅÏ¢:&lt;br /&gt;http://www.squid-cache.org/Doc/FAQ/FAQ-10.html&lt;br /&gt;&lt;br /&gt;¡ì¡ì ÅäÖÃÍ¸Ã÷´úÀí&lt;br /&gt;&lt;br /&gt;Í¸Ã÷´úÀíÊÇNATºÍ´úÀíµÄÍêÃÀ½áºÏ,Ö®ËùÒÔ³ÆÎªÍ¸Ã÷,ÊÇÒòÎªÔÚÕâÖÖ¹¤×÷·½Ê½ÏÂÄã¸Ð¾õ²»µ½´úÀíµÄ´æÔÚ,ºÍµ¥´¿Ê¹ÓÃNATÒ»Ñù,¶ÔÉÏÍøµÄ¿Í»§¶ËÃ»ÓÐÈÎºÎÌØÊâµÄÉèÖÃ.Squid¿ÉÒÔÍ¨¹ýÅäÖÃÖ§³ÖÍ¸Ã÷´úÀí.&lt;br /&gt;&lt;br /&gt;ºÜ¶àÎÄÕÂ½²µ½¹²ÏíÉÏÍø¾Í»á½²ÓÐ¹ØÍ¸Ã÷´úÀí(iptables + squid»òipchains + squid)µÄÄÚÈÝ,ÎÒ¸öÈËÈÏÎª¶ÔÓÚ¹æÄ£²»´óµÄÍøÂç,ÓÖÃ»ÓÐÄÚÈÝ¹ýÂËµÈ¹¦ÄÜµÄÒªÇó,Ê¹ÓÃsquidÊÇÃ»ÓÐ±ØÒªµÄ,µ¥´¿µÄÊ¹ÓÃNAT·½Ê½¾Í×ã¹»ÁË,²¢ÇÒÕâÑù¶ÔÔËÐÐNATµÄ·þÎñÆ÷µÄÒªÇó¾Í¸ü¼ÓµÍ,±ÈÈçÊ¹ÓÃÒ»Ì¨486 + 4MÄÚ´æµÄ»úÆ÷,Èç¹ûÊ¹ÓÃÄÇÐ©¾­¹ýÌØÊâ¶¨ÖÆµÄLinuxÏµÍ³,ÉõÖÁÁ¬Ó²ÅÌ¶¼²»ÐèÒª,Ö»ÒªÒ»ÕÅÈíÅÌ¾Í¿ÉÒÔÁË.&lt;br /&gt;&lt;br /&gt;Èç¹ûÊÇÔ´´úÂë·½Ê½±àÒë°²×°µÄsquid,ÇëÔÚ±àÒëÑ¡ÏîÀïÖ¸Ã÷--enable-linux-netfilterÑ¡Ïî.Red Hat Linux×Ô´øµÄsquidÖ§³ÖÍ¸Ã÷´úÀí,ÎÒÃÇ¿ÉÒÔÖ±½ÓÐÞ¸Ä/etc/squid/squid.confÎÄ¼þ,ÉèÖÃ±ØÒªµÄ²ÎÊý:&lt;br /&gt;&lt;br /&gt;httpd_accel_host virtual&lt;br /&gt;httpd_accel_port 80&lt;br /&gt;httpd_accel_with_proxy on&lt;br /&gt;httpd_accel_uses_host_header on&lt;br /&gt;&lt;br /&gt;ÔËÐÐ/etc/rc.d/init.d/squid reloadÊ¹ÉèÖÃÉúÐ§,È»ºóÐÞ¸Äfw.sh½Å±¾,ÔÚ×îºóÌí¼ÓÕâÑùÒ»ÐÐ:&lt;br /&gt;&lt;br /&gt;iptables -A PREROUTING -t nat -i eth1 -p tcp --dport 80 -j REDIRECT --to-port 3128&lt;br /&gt;&lt;br /&gt;Õâ½«°ÑËùÓÐ¾ÖÓòÍøÓÃ»§Í¨¹ýLinux½ÓÈë·þÎñÆ÷·ÃÎÊwww·þÎñµÄ·ÃÎÊÇëÇóÖØ¶¨Ïòµ½¹¤×÷ÔÚ3128¶Ë¿ÚµÄsquid´¦Àí.ÔËÐÐfw.sh½Å±¾,Ê¹ÉèÖÃÉúÐ§.¾ÍÕâÃ´¼òµ¥!&lt;br /&gt;&lt;br /&gt;Äã¿ÉÄÜ»¹¼ÇµÃfw.shÀïÃæµÄ¹ØÓÚNATµÄ¹æÔò:&lt;br /&gt;iptables -A POSTROUTING -t nat -s 192.168.100.0/24 -o eth0 -j SNAT --to-source 61.156.35.114&lt;br /&gt;&lt;br /&gt;ÓÉÓÚPREROUTING¹æÔò×ÜÔÚPOSTROUTING¹æÔòÖ®Ç°Ó¦ÓÃ,ËùÒÔ²»ÓÃµ£ÐÄsquid±»NAT¹æÔòÆÁ±Îµô.&lt;br /&gt;&lt;br /&gt;×¢Òâ:Ê¹ÓÃÍ¸Ã÷´úÀíÊ±,ÎÞ·¨Í¬Ê±Ê¹ÓÃsquid»ùÓÚÓÃ»§ÕÊºÅµÄÑéÖ¤¹¦ÄÜ!&lt;br /&gt;&lt;br /&gt;ÏëÁË½â¸ü¶à¹ØÓÚÍ¸Ã÷´úÀíµÄ×ÊÁÏ,Çë·ÃÎÊTLDP(The Linux Documentation Project)ÉÏ¹ØÓÚÍ¸Ã÷´úÀíµÄHOWTOÎÄµµ:&lt;br /&gt;http://www.tldp.org/HOWTO/mini/TransparentProxy.html&lt;br /&gt;&lt;br /&gt;¡ì¡ì Ò»¸ösquid.confµÄÅäÖÃÊµÀý&lt;br /&gt;&lt;br /&gt;ÏÖÔÚ¸ø³öÒ»¸öÖ§³ÖÍ¸Ã÷´úÀí²¢Ê¹ÓÃMACµØÖ·¿ØÖÆÓÃ»§ÉÏÍøÈ¨ÏÞµÄsquidÅäÖÃÎÄ¼þ,¸ÃÅäÖÃ»¹Ö§³ÖÌØ¶¨ÍøÕ¾(ÈçÉ«ÇéÍøÕ¾)µÄ¹ýÂË¹¦ÄÜ:&lt;br /&gt;&lt;br /&gt;#¶¨Òå·þÎñÆ÷µØÖ·ºÍ¶Ë¿Ú&lt;br /&gt;http_port 192.168.100.254:3128&lt;br /&gt;&lt;br /&gt;#¶¨Òå·þÎñÆ÷Ãû×Ö&lt;br /&gt;visible_hostname 192.168.100.254&lt;br /&gt;&lt;br /&gt;#¶¨Òå¹ÜÀíÔ±ÓÊ¼þµØÖ·&lt;br /&gt;cache_mgr pangty@usa.net&lt;br /&gt;&lt;br /&gt;#¶¨Òå»º´æÄÚ´æ¿Õ¼äºÍ»º´æÄ¿Â¼&lt;br /&gt;cache_mem 16 MB&lt;br /&gt;cache_dir ufs /var/spool/squid 100 16 256&lt;br /&gt;&lt;br /&gt;#Ö§³ÖÍ¸Ã÷´úÀí&lt;br /&gt;httpd_accel_host virtual&lt;br /&gt;httpd_accel_port 80&lt;br /&gt;httpd_accel_with_proxy on&lt;br /&gt;httpd_accel_uses_host_header on&lt;br /&gt;&lt;br /&gt;#¶¨Òåacl&lt;br /&gt;#sexurl.txtÁÐ³öÒª¹ýÂËÉ«ÇéÍøÕ¾µØÖ·µÄ¹Ø¼ü×Ö,Ã¿¸ö¹Ø¼ü×ÖÕ¼Ò»ÐÐ,Èçxchina &lt;br /&gt;#maclist.txtÁÐ³öÔÊÐíÉÏÍøµÄÖ÷»úµÄMACµØÖ·,Ã¿¸öµØÖ·Õ¼Ò»ÐÐ,Èç00:50:56:C0:00:08&lt;br /&gt;acl all src 0.0.0.0/0.0.0.0&lt;br /&gt;acl sexurl url_regex &amp;quot;/etc/squid/sexurl.txt&amp;quot;&lt;br /&gt;acl allowedmac arp &amp;quot;/etc/squid/maclist.txt&amp;quot;&lt;br /&gt;&lt;br /&gt;#¶¨Òå·ÃÎÊ²ßÂÔ&lt;br /&gt;http_access deny sexurl&lt;br /&gt;http_access allow allowedmac&lt;br /&gt;http_access deny all ]]></summary>
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ACLÀàÐÍ(type_of_acl_element)&lt;br /&gt;&lt;br /&gt;l src : Ô´µØÖ·(¼´¿Í»§»úIPµØÖ·)&lt;br /&gt;l dst : Ä¿±êµØÖ·(¼´·þÎñÆ÷IPµØÖ·)&lt;br /&gt;l srcdomain : Ô´Ãû³Æ (¼´¿Í»§»úÃû³Æ)&lt;br /&gt;l dstdomain : Ä¿±êÃû³Æ (¼´·þÎñÆ÷Ãû³Æ)&lt;br /&gt;l time : Ò»ÌìÖÐµÄÊ±¿ÌºÍÒ»ÖÜÄÚµÄÒ»Ìì&lt;br /&gt;l url_regex : URL ¹æÔò±í´ïÊ½Æ¥Åä&lt;br /&gt;l urlpath_regex: URL-path ¹æÔò±í´ïÊ½Æ¥Åä,ÂÔÈ¥Ð­ÒéºÍÖ÷»úÃû&lt;br /&gt;l proxy_auth : Í¨¹ýÍâ²¿³ÌÐò½øÐÐÓÃ»§ÑéÖ¤&lt;br /&gt;l maxconn : µ¥Ò» IP µÄ×î´óÁ¬½ÓÊý&lt;br /&gt;&lt;br /&gt;×¢:&lt;br /&gt;1. acl_element_name ¿ÉÒÔÊÇÈÎÒ»¸öÔÚ ACL ÖÐ¶¨ÒåµÄÃû³Æ.&lt;br /&gt;2. 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Lightweight Directory Access Protocol)&lt;br /&gt;SMB : Ê¹ÓÃ SMB Ð­ÒéµÄ·þÎñ,Èç SAMBA »ò Windows NT&lt;br /&gt;MSNT : Ê¹ÓÃ Windows NT µÄÓòÑéÖ¤&lt;br /&gt;PAM : Ê¹ÓÃ Linux µÄ¿É×°ÔØÑéÖ¤Ä£¿é&lt;br /&gt;getpwam : Ê¹ÓÃ Linux ÃÜÂëµµ&lt;br /&gt;&lt;br /&gt;Ê¹ÓÃÑéÖ¤¹¦ÄÜ±ØÐëÓÃauthenticate_program Ñ¡ÏîÖ¸¶¨Ê¹Ê²Ã´ÑéÖ¤³ÌÐò,²¢ÇÒÇëÈ·ÈÏÑ¡¶¨µÄÑéÖ¤³ÌÐòÒÑ°²×°²¢ÄÜºÜºÃµÄ¹¤×÷.Ä¬ÈÏµÄ,ÕâÐ©ÑéÖ¤³ÌÐò·ÅÔÚ/usr/lib/squid/Ä¿Â¼ÏÂ.&lt;br /&gt;&lt;br /&gt;ÒÔNCSAÈÏÖ¤ÎªÀý,ÐÞ¸Ä squid.conf ÎÄ¼þÑ¡¶¨ÑéÖ¤³ÌÐò:&lt;br /&gt;authenticate_program /usr/lib/squid/ncsa_auth /etc/squid/passwd &lt;br /&gt;acl alloweduser proxy_auth pangty&lt;br /&gt;http_access allow alloweduser&lt;br /&gt;ÆäÖÐ/etc/squid/passwdÊÇÓÃ»§ºÍÃÜÂëÁÐ±í,Õâ¸öÎÄ¼þ¿ÉÒÔÓÃapacheÈí¼þ°ü´øµÄhtpasswdÀ´²úÉú,ËüµÄÄÚÈÝ¿ÉÄÜÊÇÕâÑùµÄ:&lt;br /&gt;pangty:wCQhCeZOOF3vk&lt;br /&gt;&lt;br /&gt;pangtyÊÇÓÃ»§Ãû,&amp;quot;:&amp;quot;ºÅºóÃæµÄÊÇ¸ÃÓÃ»§µÄÃÜÂë.&lt;br /&gt;&lt;br /&gt;×¢Òâ:ÐÞ¸ÄÁËsquid.confÅäÖÃºó,ÐèÒªÖØÐÂÆô¶¯squid»òÕß¸æËßsquidÖØÐÂ×°ÈëÅäÖÃÎÄ¼þ²ÅÄÜÆð×÷ÓÃ.ÕâÑùÖ´ÐÐ:&lt;br /&gt;&lt;br /&gt;ÖØÆðsquid:&lt;br /&gt;&lt;br /&gt;[root@rh73 ~]# /etc/rc.d/init.d/squid restart&lt;br /&gt;&lt;br /&gt;²»ÖØÆð,Ö»×°ÈëÐÂµÄÅäÖÃÎÄ¼þ:&lt;br /&gt;&lt;br /&gt;[root@rh73 ~]# /etc/rc.d/init.d/squid reload&lt;br /&gt;&lt;br /&gt;ÒÔÉÏÊÇsquidµÄ³£ÓÃµÄÅäÖÃÑ¡Ïî,Õâ¶ÔÓÚÒ»°ãµÄÓ¦ÓÃÀ´ËµÒÑ¾­×ã¹»ÁË,Èç¹ûÄãÐèÒª¸ü¶àµÄÌØÐÔÖ§³Ö,ÇëÔÄ¶ÁÏÂÃæµÄÄÚÈÝ.&lt;br /&gt;&lt;br /&gt;¡ì¡ì ÐèÒª¸ü¶àµÄ¹¦ÄÜ&lt;br /&gt;&lt;br /&gt;ÏÔÊ¾ÖÐÎÄ´íÎóÌáÊ¾ÐÅÏ¢&lt;br /&gt;&lt;br /&gt;Ä¬ÈÏµÄ,squidÔÚ·¢Éú´íÎóÊ±ÏÔÊ¾µÄÊÇÓ¢ÎÄÌáÊ¾ÐÅÏ¢,squidµÄÌáÊ¾ÐÅÏ¢ÒÑ¾­±»·­Òë³ÉºÜ¶àÓïÑÔ,¿ÉÒÔºÜ·½±ãµÄÈÃËûÏÔÊ¾ÖÐÎÄÐÅÏ¢:&lt;br /&gt;&lt;br /&gt;[root@rh73 ~]# cd /etc/squid/&lt;br /&gt;[root@rh73 ~]# rm -f errors&lt;br /&gt;[root@rh73 /etc/squid]# ln -s /usr/lib/squid/errors/Simplify_Chinese/ errors&lt;br /&gt;&lt;br /&gt;/usr/lib/squid/errorsÏÂÃæÓÐsquidµÄ¸÷ÖÖÓïÑÔ°æ±¾µÄÌáÊ¾ÐÅÏ¢,°´Ä¿Â¼´æ·ÅÔÚ²»Í¬µÄ×ÓÄ¿Â¼ÏÂÃæ.&lt;br /&gt;&lt;br /&gt;Ö§³Ö»ùÓÚMACµÄ¿ØÖÆÒÔ¼°·ÃÎÊ´øÓÐÏÂ»®ÏßµÄURL&lt;br /&gt;&lt;br /&gt;ÓÉÓÚ¼ÆËã»úµÄIPµØÖ·ÊÇËæÊ±¿ÉÒÔ¸ü¸ÄµÄ,ËùÒÔ¼´±ãÄãÉèÖÃÁËACLÏÞÖÆÖ»ÓÐÄ³Ð©IPµÄ¼ÆËã»ú¿ÉÒÔ·ÃÎÊInternet,ÆäËüÈËÈÔÈ»¿ÉÒÔÔÚ¸Ã¼ÆËã»ú¹Ø»úµÄÇé¿öÏÂ,ÐÞ¸Ä³ÉÕâÐ©ÔÊÐíÉÏÍøµÄIPµØÖ·ºó·ÃÎÊInternet.ÁíÍâ,Ç°ÃæÎÒÃÇÊÇÊ¹ÓÃDHCPÀ´¹ÜÀíÄÚ²¿ÍøÂçÉÏµÄ¼ÆËã»úµÄIPµØÖ·,Ã¿Ì¨¼ÆËã»úÃ¿´Î»ñµÃµÄIPµØÖ·¿ÉÄÜÊÇ²»Ò»ÑùµÄ,ËùÒÔ,µ¥´¿µÄÍ¨¹ýIPµØÖ·À´¿ØÖÆÉÏÍøÈ¨ÏÞ²¢²»ÊÊºÏËùÓÐµÄ³¡ºÏ,¶øMACµØÖ·Ïà¶ÔÊÇÎÈ¶¨µÄ,Ò»°ãÍø¿¨µÄMACµØÖ·²»ÄÜ¹»¸ü¸Ä,ËùÒÔ»ùÓÚMACµØÖ·µÄÓÃ»§¿ØÖÆ·Ç³£ÊÊºÏ½â¾öÕâÁ½ÖÖÇé¿ö´øÀ´µÄÎÊÌâ.&lt;br /&gt;&lt;br /&gt;ÁíÍâ,ÎÒÃÇ·ÃÎÊInternetÊ±,ÓÐÊ±ºò»áÓöµ½ÕâÑùµÄÍøÕ¾µØÖ·:http://www.hello_world.com,ÔÚÍøÕ¾µÄURLµØÖ·ÀïÃæÓÐÏÂ»®Ïß,ÕâÊ±Red Hat Linux×Ô´øµÄsquidÈí¼þ°ü¿ÉÄÜ»á±¨¸æÎÞ·¨·ÃÎÊ¸ÃÍøÕ¾.&lt;br /&gt;&lt;br /&gt;ÕâÐ©¹¦ÄÜÐèÒªÖØÐÂ±àÒësquidÔ´´úÂëÔö¼ÓÏàÓ¦µÄ±àÒëÑ¡ÏîÀ´ÊµÏÖ.ÏÂÃæÎÒÃÇ¾ÍÀ´¿´Ò»ÏÂÈçºÎÊ¹ÓÃrpmÖØÐÂ±àÒëÈí¼þ°üÔ´´úÂë»ñµÃ±ØÒªµÄ¹¦ÄÜ.&lt;br /&gt;&lt;br /&gt;µ±ÎÄÕÂÐ´µ½ÕâÀïµÄÊ±ºò,Red Hat LinuxÍøÕ¾·¢²¼ÁËsquidµÄÉý¼¶Èí¼þ°ü,ÎÒÃÇ¿ÉÒÔ´ÓÍøÉÏ»ñµÃËüµÄ×îÐÂÔ´´úÂërpm°ü:&lt;br /&gt;&lt;br /&gt;ftp://updates.redhat.com/7.2/en/os/SRPMS/squid-2.4.STABLE6-6.7.3.src.rpm&lt;br /&gt;&lt;br /&gt;ÔÚ¿ªÊ¼±àÒëÇ°,ÓÐÒ»Ð©Èí¼þ°üÊÇÐèÒªÊ×ÏÈ°²×°,Õâ¿ÉÄÜ°üÀ¨rpm-build,sgml-tools,Ç°ÕßÔÚRed Hat LinuxµÄ¹âÅÌÉÏ¿ÉÒÔÕÒµ½,ºóÕß¿ÉÒÔ´ÓÕâÀïÏÂÔØ:&lt;br /&gt;&lt;br /&gt;ftp://ftp.freesoft.cei.gov.cn/.mirror2/ftp.redhat.com/redhat-7.2/i386/RedHat/RPMS/sgml-tools-1.0.9-12.i386.rpm&lt;br /&gt;&lt;br /&gt;°²×°squidµÄÔ´´úÂë°ü&lt;br /&gt;&lt;br /&gt;[root@rh73 ~]# rpm -ivh squid-2.4.STABLE6-6.7.3.src.rpm&lt;br /&gt;&lt;br /&gt;°²×°ºóµÄÔ´´úÂë°üÔÚ/usr/src/redhat/SOURCESÄ¿Â¼ÏÂ,ÎÒÃÇ¹ØÐÄµÄÊÇÁíÍâÒ»¸öÎÄ¼þ/usr/src/redhat/SPECS/squid.spec,ÕâÀïÃæÓÐsquidµÄÏà¹Ø±àÒëÑ¡Ïî,ÐÞ¸Ä¸ÃÎÄ¼þ%configure²¿·ÖÈçÏÂ:&lt;br /&gt;&lt;br /&gt;%configure \&lt;br /&gt;--exec_prefix=/usr --bindir=/usr/sbin --libexecdir=/usr/lib/squid \&lt;br /&gt;--localstatedir=/var --sysconfdir=/etc/squid \&lt;br /&gt;--enable-poll --enable-snmp --enable-removal-policies=&amp;quot;heap,lru&amp;quot; \&lt;br /&gt;--enable-storeio=&amp;quot;aufs,coss,diskd,ufs&amp;quot; \&lt;br /&gt;--enable-delay-pools --enable-linux-netfilter \&lt;br /&gt;--with-pthreads \&lt;br /&gt;--enable-underscores \&lt;br /&gt;--enable-arp-acl \&lt;br /&gt;--enable-err-language=Simplify_Chinese \&lt;br /&gt;--enable-auth-modules=&amp;quot;LDAP,NCSA,PAM,SMB,MSNT&amp;quot; # --enable-icmp&lt;br /&gt;&lt;br /&gt;--enable-underscoresÊÇÔö¼Ó¶ÔÏÂ»®ÏßÍøÖ·µÄÖ§³Ö,--enable-arp-aclÊÇÔö¼ÓÖ§³ÖMACµØÖ··½Ê½µÄ¼øÈ¨.&lt;br /&gt;&lt;br /&gt;¿ªÊ¼±àÒë²úÉúÐÂµÄRPM°ü:&lt;br /&gt;&lt;br /&gt;[root@rh73 ~]# rpmbuild -ba squid.spec&lt;br /&gt;&lt;br /&gt;ÕâÌõÃüÁî½«¸ù¾Ýsquid.specµÄÅäÖÃÖØÐÂ±àÒëÉú³ÉÐÂµÄrpm°ü.±àÒë¹ý³ÌÊÓ»úÆ÷ÐÔÄÜµÄºÃ»µ¶ø¶¨,´ó¸ÅÐèÒª¼¸·ÖÖÓµ½¼¸Ê®·ÖÖÓ²»µÈ,Èç¹ûÃ»ÓÐÊ²Ã´´íÎó,×îºó²úÉúµÄÐÂµÄrpm°üÔÚ/usr/src/redhat/RPMS/i386/Ä¿Â¼ÏÂ:squid-2.4.STABLE6-6.7.3.i386.rpm&lt;br /&gt;&lt;br /&gt;°²×°ÐÂµÄrpm°ü:&lt;br /&gt;&lt;br /&gt;[root@rh73 ~]# rpm -Uvh /usr/src/redhat/RPMS/i386/squid-2.4.STABLE6-6.7.3.i386.rpm&lt;br /&gt;&lt;br /&gt;×¢Òâ,ÕâÀïÊ¹ÓÃÁË-U²ÎÊý,ÊÇÒòÎªÎÒÃÇÇ°ÃæÒÑ¾­°²×°¹ýsquidµÄÒ»¸ö½Ï¾ÉµÄ°æ±¾,-U²ÎÊýÖ¸³öÕâ¸ö²Ù×÷ÊÇ¶ÔÔ­ÓÐ°æ±¾Èí¼þ°üµÄÉý¼¶.ÏÖÔÚÄãµÄsquid¾Í¿ÉÒÔÖ§³ÖMACµØÖ·¼øÈ¨ºÍ´øÏÂ»®ÏßµÄURLµØÖ·ÁË. 8)&lt;br /&gt;&lt;br /&gt;ÅäÖÃsquid.confÀ´Ö§³ÖMACµØÖ·¼øÈ¨,ÔÚsquid.confÀï¼ÓÈëÕâÑùµÄÄÚÈÝ:&lt;br /&gt;&lt;br /&gt;acl allowedmac arp 00:10:DC:8F:5B:FF&lt;br /&gt;http_access allow allowedmac&lt;br /&gt;&lt;br /&gt;ÉÏÃæÖ»ÊÇ³£ÓÃµÄ¼¸ÖÖACLÉèÖÃµÄÊ¾Àý,¹ØÓÚACL¿ÉÒÔ·ÃÎÊsquidÖ÷Ò³ÉÏFAQÎÄµµµÄAccess Controls²¿·Ö»ñµÃ¸ü¶àµÄÐÅÏ¢:&lt;br /&gt;http://www.squid-cache.org/Doc/FAQ/FAQ-10.html&lt;br /&gt;&lt;br /&gt;¡ì¡ì ÅäÖÃÍ¸Ã÷´úÀí&lt;br /&gt;&lt;br /&gt;Í¸Ã÷´úÀíÊÇNATºÍ´úÀíµÄÍêÃÀ½áºÏ,Ö®ËùÒÔ³ÆÎªÍ¸Ã÷,ÊÇÒòÎªÔÚÕâÖÖ¹¤×÷·½Ê½ÏÂÄã¸Ð¾õ²»µ½´úÀíµÄ´æÔÚ,ºÍµ¥´¿Ê¹ÓÃNATÒ»Ñù,¶ÔÉÏÍøµÄ¿Í»§¶ËÃ»ÓÐÈÎºÎÌØÊâµÄÉèÖÃ.Squid¿ÉÒÔÍ¨¹ýÅäÖÃÖ§³ÖÍ¸Ã÷´úÀí.&lt;br /&gt;&lt;br /&gt;ºÜ¶àÎÄÕÂ½²µ½¹²ÏíÉÏÍø¾Í»á½²ÓÐ¹ØÍ¸Ã÷´úÀí(iptables + squid»òipchains + squid)µÄÄÚÈÝ,ÎÒ¸öÈËÈÏÎª¶ÔÓÚ¹æÄ£²»´óµÄÍøÂç,ÓÖÃ»ÓÐÄÚÈÝ¹ýÂËµÈ¹¦ÄÜµÄÒªÇó,Ê¹ÓÃsquidÊÇÃ»ÓÐ±ØÒªµÄ,µ¥´¿µÄÊ¹ÓÃNAT·½Ê½¾Í×ã¹»ÁË,²¢ÇÒÕâÑù¶ÔÔËÐÐNATµÄ·þÎñÆ÷µÄÒªÇó¾Í¸ü¼ÓµÍ,±ÈÈçÊ¹ÓÃÒ»Ì¨486 + 4MÄÚ´æµÄ»úÆ÷,Èç¹ûÊ¹ÓÃÄÇÐ©¾­¹ýÌØÊâ¶¨ÖÆµÄLinuxÏµÍ³,ÉõÖÁÁ¬Ó²ÅÌ¶¼²»ÐèÒª,Ö»ÒªÒ»ÕÅÈíÅÌ¾Í¿ÉÒÔÁË.&lt;br /&gt;&lt;br /&gt;Èç¹ûÊÇÔ´´úÂë·½Ê½±àÒë°²×°µÄsquid,ÇëÔÚ±àÒëÑ¡ÏîÀïÖ¸Ã÷--enable-linux-netfilterÑ¡Ïî.Red Hat Linux×Ô´øµÄsquidÖ§³ÖÍ¸Ã÷´úÀí,ÎÒÃÇ¿ÉÒÔÖ±½ÓÐÞ¸Ä/etc/squid/squid.confÎÄ¼þ,ÉèÖÃ±ØÒªµÄ²ÎÊý:&lt;br /&gt;&lt;br /&gt;httpd_accel_host virtual&lt;br /&gt;httpd_accel_port 80&lt;br /&gt;httpd_accel_with_proxy on&lt;br /&gt;httpd_accel_uses_host_header on&lt;br /&gt;&lt;br /&gt;ÔËÐÐ/etc/rc.d/init.d/squid reloadÊ¹ÉèÖÃÉúÐ§,È»ºóÐÞ¸Äfw.sh½Å±¾,ÔÚ×îºóÌí¼ÓÕâÑùÒ»ÐÐ:&lt;br /&gt;&lt;br /&gt;iptables -A PREROUTING -t nat -i eth1 -p tcp --dport 80 -j REDIRECT --to-port 3128&lt;br /&gt;&lt;br /&gt;Õâ½«°ÑËùÓÐ¾ÖÓòÍøÓÃ»§Í¨¹ýLinux½ÓÈë·þÎñÆ÷·ÃÎÊwww·þÎñµÄ·ÃÎÊÇëÇóÖØ¶¨Ïòµ½¹¤×÷ÔÚ3128¶Ë¿ÚµÄsquid´¦Àí.ÔËÐÐfw.sh½Å±¾,Ê¹ÉèÖÃÉúÐ§.¾ÍÕâÃ´¼òµ¥!&lt;br /&gt;&lt;br /&gt;Äã¿ÉÄÜ»¹¼ÇµÃfw.shÀïÃæµÄ¹ØÓÚNATµÄ¹æÔò:&lt;br /&gt;iptables -A POSTROUTING -t nat -s 192.168.100.0/24 -o eth0 -j SNAT --to-source 61.156.35.114&lt;br /&gt;&lt;br /&gt;ÓÉÓÚPREROUTING¹æÔò×ÜÔÚPOSTROUTING¹æÔòÖ®Ç°Ó¦ÓÃ,ËùÒÔ²»ÓÃµ£ÐÄsquid±»NAT¹æÔòÆÁ±Îµô.&lt;br /&gt;&lt;br /&gt;×¢Òâ:Ê¹ÓÃÍ¸Ã÷´úÀíÊ±,ÎÞ·¨Í¬Ê±Ê¹ÓÃsquid»ùÓÚÓÃ»§ÕÊºÅµÄÑéÖ¤¹¦ÄÜ!&lt;br /&gt;&lt;br /&gt;ÏëÁË½â¸ü¶à¹ØÓÚÍ¸Ã÷´úÀíµÄ×ÊÁÏ,Çë·ÃÎÊTLDP(The Linux Documentation Project)ÉÏ¹ØÓÚÍ¸Ã÷´úÀíµÄHOWTOÎÄµµ:&lt;br /&gt;http://www.tldp.org/HOWTO/mini/TransparentProxy.html&lt;br /&gt;&lt;br /&gt;¡ì¡ì Ò»¸ösquid.confµÄÅäÖÃÊµÀý&lt;br /&gt;&lt;br /&gt;ÏÖÔÚ¸ø³öÒ»¸öÖ§³ÖÍ¸Ã÷´úÀí²¢Ê¹ÓÃMACµØÖ·¿ØÖÆÓÃ»§ÉÏÍøÈ¨ÏÞµÄsquidÅäÖÃÎÄ¼þ,¸ÃÅäÖÃ»¹Ö§³ÖÌØ¶¨ÍøÕ¾(ÈçÉ«ÇéÍøÕ¾)µÄ¹ýÂË¹¦ÄÜ:&lt;br /&gt;&lt;br /&gt;#¶¨Òå·þÎñÆ÷µØÖ·ºÍ¶Ë¿Ú&lt;br /&gt;http_port 192.168.100.254:3128&lt;br /&gt;&lt;br /&gt;#¶¨Òå·þÎñÆ÷Ãû×Ö&lt;br /&gt;visible_hostname 192.168.100.254&lt;br /&gt;&lt;br /&gt;#¶¨Òå¹ÜÀíÔ±ÓÊ¼þµØÖ·&lt;br /&gt;cache_mgr pangty@usa.net&lt;br /&gt;&lt;br /&gt;#¶¨Òå»º´æÄÚ´æ¿Õ¼äºÍ»º´æÄ¿Â¼&lt;br /&gt;cache_mem 16 MB&lt;br /&gt;cache_dir ufs /var/spool/squid 100 16 256&lt;br /&gt;&lt;br /&gt;#Ö§³ÖÍ¸Ã÷´úÀí&lt;br /&gt;httpd_accel_host virtual&lt;br /&gt;httpd_accel_port 80&lt;br /&gt;httpd_accel_with_proxy on&lt;br /&gt;httpd_accel_uses_host_header on&lt;br /&gt;&lt;br /&gt;#¶¨Òåacl&lt;br /&gt;#sexurl.txtÁÐ³öÒª¹ýÂËÉ«ÇéÍøÕ¾µØÖ·µÄ¹Ø¼ü×Ö,Ã¿¸ö¹Ø¼ü×ÖÕ¼Ò»ÐÐ,Èçxchina &lt;br /&gt;#maclist.txtÁÐ³öÔÊÐíÉÏÍøµÄÖ÷»úµÄMACµØÖ·,Ã¿¸öµØÖ·Õ¼Ò»ÐÐ,Èç00:50:56:C0:00:08&lt;br /&gt;acl all src 0.0.0.0/0.0.0.0&lt;br /&gt;acl sexurl url_regex &amp;quot;/etc/squid/sexurl.txt&amp;quot;&lt;br /&gt;acl allowedmac arp &amp;quot;/etc/squid/maclist.txt&amp;quot;&lt;br /&gt;&lt;br /&gt;#¶¨Òå·ÃÎÊ²ßÂÔ&lt;br /&gt;http_access deny sexurl&lt;br /&gt;http_access allow allowedmac&lt;br /&gt;http_access deny all ]]></div></content>
</entry>
<entry>
<id>http://www.DoMsN.net:1:637</id>
<title type="text/plain" mode="escaped"></title>
<link rel="alternate" type="text/html" href="http://www.DoMsN.net/exurl.php/reply/637.html" title="" />
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<author>
<name>glen</name>
<url>http://www.DoMsN.net/exurl.php/reply/637.html</url>
<email>qzhiwu@msn.com</email>
</author>
<modified>2007-10-26T23:38:14 +0800</modified>
<issued>2007-10-26T23:38:14 +0800</issued>
<created>2007-10-26T23:38:14 +0800</created>
<summary type="text/plain" mode="escaped"><![CDATA[µÚÒ»ÖÖ·½·¨:&lt;br /&gt;yumÔ´À´×Ôchinalinuxpub.com,ÓÃµÄÊÇcentos°ü,&lt;br /&gt;ÏÂÔØµØÖ·:  http://www.chinalinuxpub.com/yum.tgz&lt;br /&gt;°²×°:&lt;br /&gt;tar zxvf yum.tgz&lt;br /&gt;cd yum&lt;br /&gt;rpm -ivh *.rpm&lt;br /&gt;&lt;br /&gt;rm -rf /etc/yum.repos.d/CentOS-Base.repo&lt;br /&gt;vi /etc/yum.repos.d/as4-update.repo&lt;br /&gt;¼ÓÈë£º&lt;br /&gt;#released updates &lt;br /&gt;[update]&lt;br /&gt;name=Red Hat Enterprise AS release 4 Updates&lt;br /&gt;baseurl=http://ftp.chinalinuxpub.com/redhat/enterprise/updates/4AS/&lt;br /&gt;gpgcheck=1&lt;br /&gt;gpgkey=http://ftp.chinalinuxpub.com/redhat/enterprise/RPM-GPG-KEY-linuxpub&lt;br /&gt;&lt;br /&gt;vi /etc/yum.repos.d/as4-base.repo&lt;br /&gt;¼ÓÈë£º&lt;br /&gt;#released base&lt;br /&gt;[base]&lt;br /&gt;name=Red Hat Enterprise AS release 4 Updates&lt;br /&gt;baseurl=http://ftp.chinalinuxpub.com/redhat/enterprise/os/i***/RedHat/&lt;br /&gt;gpgcheck=1&lt;br /&gt;gpgkey=http://ftp.chinalinuxpub.com/redhat/enterprise/RPM-GPG-KEY-linuxpub&lt;br /&gt;&lt;br /&gt;È»ºó¾Í¿ÉÒÔÕý³£Ê¹ÓÃyumÁË.&lt;br /&gt;&lt;br /&gt;µÚ¶þÖÖ·½·¨:ÀûÓÃCentOS µÄyum¿âÉý¼¶RHEL AS4&lt;br /&gt;1.ÏÂÔØ²¢°²×°yum-2.4.0-1.centos4.noarch.rpmÎÄ¼þ£¬ÏÂÔØµØÖ·Îª£º&lt;br /&gt;ftp://ftp.pbone.net/mirror/ftp.centos.org/4.2/os/alpha/CentOS/RPMS/yum-2.4.0-1.centos4.noarch.rpm&lt;br /&gt;&lt;br /&gt;2.ÐÞ¸Ä»ò½¨Á¢/etc/yum.repos.d/CentOS-Base.repoÎªÈçÏÂÄÚÈÝ£º&lt;br /&gt;[base]&lt;br /&gt;name=CentOS-$releasever - Base&lt;br /&gt;baseurl=http://ftp.riken.jp/Linux/caos/centos/4.0/os/$basearch/&lt;br /&gt;gpgcheck=1&lt;br /&gt;&lt;br /&gt;#released updates&lt;br /&gt;[update]&lt;br /&gt;name=CentOS-$releasever - Updates&lt;br /&gt;baseurl=http://ftp.riken.jp/Linux/caos/centos/4.0/updates/$basearch/&lt;br /&gt;gpgcheck=1&lt;br /&gt;&lt;br /&gt;#packages used/produced in the build but not released&lt;br /&gt;[addons]&lt;br /&gt;name=CentOS-$releasever - Addons&lt;br /&gt;baseurl=http://ftp.riken.jp/Linux/caos/centos/4.0/addons/$basearch/&lt;br /&gt;gpgcheck=1&lt;br /&gt;&lt;br /&gt;#additional packages that may be useful&lt;br /&gt;[extras]&lt;br /&gt;name=CentOS-$releasever - Extras&lt;br /&gt;baseurl=http://ftp.riken.jp/Linux/caos/centos/4.0/extras/$basearch/&lt;br /&gt;gpgcheck=1 &lt;br /&gt;&lt;br /&gt;3.ÐÞ¸Ä»ò½¨Á¢/etc/yum.repos.d/dag.repoÎªÈçÏÂÄÚÈÝ£º&lt;br /&gt;[dag]&lt;br /&gt;name=Dag RPM Repository for RHEL4&lt;br /&gt;baseurl=http://ftp.riken.jp/Linux/dag/redhat/el4/en/$basearch/dag/&lt;br /&gt;enabled=1&lt;br /&gt;gpgcheck=1&lt;br /&gt;gpgkey=http://ftp.riken.jp/Linux/dag/packages/RPM-GPG-KEY.dag.txt&lt;br /&gt;&lt;br /&gt;4.ÔËÐÐupdate:&lt;br /&gt;yum update&lt;br /&gt;&lt;br /&gt;5.Éý¼¶£º&lt;br /&gt;yum upgrade&lt;br /&gt;&lt;br /&gt;6.°²×°ÆäËüÈí¼þ£¬ÀýÈç£º&lt;br /&gt;yum install mplayer&lt;br /&gt;]]></summary>
<content type="application/xhtml+xml" xml:lang="zh-CN" xml:space="preserve"><div xmlns="http://www.w3.org/1999/xhtml"><![CDATA[µÚÒ»ÖÖ·½·¨:&lt;br /&gt;yumÔ´À´×Ôchinalinuxpub.com,ÓÃµÄÊÇcentos°ü,&lt;br /&gt;ÏÂÔØµØÖ·:  http://www.chinalinuxpub.com/yum.tgz&lt;br /&gt;°²×°:&lt;br /&gt;tar zxvf yum.tgz&lt;br /&gt;cd yum&lt;br /&gt;rpm -ivh *.rpm&lt;br /&gt;&lt;br /&gt;rm -rf /etc/yum.repos.d/CentOS-Base.repo&lt;br /&gt;vi /etc/yum.repos.d/as4-update.repo&lt;br /&gt;¼ÓÈë£º&lt;br /&gt;#released updates &lt;br /&gt;[update]&lt;br /&gt;name=Red Hat Enterprise AS release 4 Updates&lt;br /&gt;baseurl=http://ftp.chinalinuxpub.com/redhat/enterprise/updates/4AS/&lt;br /&gt;gpgcheck=1&lt;br /&gt;gpgkey=http://ftp.chinalinuxpub.com/redhat/enterprise/RPM-GPG-KEY-linuxpub&lt;br /&gt;&lt;br /&gt;vi /etc/yum.repos.d/as4-base.repo&lt;br /&gt;¼ÓÈë£º&lt;br /&gt;#released base&lt;br /&gt;[base]&lt;br /&gt;name=Red Hat Enterprise AS release 4 Updates&lt;br /&gt;baseurl=http://ftp.chinalinuxpub.com/redhat/enterprise/os/i***/RedHat/&lt;br /&gt;gpgcheck=1&lt;br /&gt;gpgkey=http://ftp.chinalinuxpub.com/redhat/enterprise/RPM-GPG-KEY-linuxpub&lt;br /&gt;&lt;br /&gt;È»ºó¾Í¿ÉÒÔÕý³£Ê¹ÓÃyumÁË.&lt;br /&gt;&lt;br /&gt;µÚ¶þÖÖ·½·¨:ÀûÓÃCentOS µÄyum¿âÉý¼¶RHEL AS4&lt;br /&gt;1.ÏÂÔØ²¢°²×°yum-2.4.0-1.centos4.noarch.rpmÎÄ¼þ£¬ÏÂÔØµØÖ·Îª£º&lt;br /&gt;ftp://ftp.pbone.net/mirror/ftp.centos.org/4.2/os/alpha/CentOS/RPMS/yum-2.4.0-1.centos4.noarch.rpm&lt;br /&gt;&lt;br /&gt;2.ÐÞ¸Ä»ò½¨Á¢/etc/yum.repos.d/CentOS-Base.repoÎªÈçÏÂÄÚÈÝ£º&lt;br /&gt;[base]&lt;br /&gt;name=CentOS-$releasever - Base&lt;br /&gt;baseurl=http://ftp.riken.jp/Linux/caos/centos/4.0/os/$basearch/&lt;br /&gt;gpgcheck=1&lt;br /&gt;&lt;br /&gt;#released updates&lt;br /&gt;[update]&lt;br /&gt;name=CentOS-$releasever - Updates&lt;br /&gt;baseurl=http://ftp.riken.jp/Linux/caos/centos/4.0/updates/$basearch/&lt;br /&gt;gpgcheck=1&lt;br /&gt;&lt;br /&gt;#packages used/produced in the build but not released&lt;br /&gt;[addons]&lt;br /&gt;name=CentOS-$releasever - Addons&lt;br /&gt;baseurl=http://ftp.riken.jp/Linux/caos/centos/4.0/addons/$basearch/&lt;br /&gt;gpgcheck=1&lt;br /&gt;&lt;br /&gt;#additional packages that may be useful&lt;br /&gt;[extras]&lt;br /&gt;name=CentOS-$releasever - Extras&lt;br /&gt;baseurl=http://ftp.riken.jp/Linux/caos/centos/4.0/extras/$basearch/&lt;br /&gt;gpgcheck=1 &lt;br /&gt;&lt;br /&gt;3.ÐÞ¸Ä»ò½¨Á¢/etc/yum.repos.d/dag.repoÎªÈçÏÂÄÚÈÝ£º&lt;br /&gt;[dag]&lt;br /&gt;name=Dag RPM Repository for RHEL4&lt;br /&gt;baseurl=http://ftp.riken.jp/Linux/dag/redhat/el4/en/$basearch/dag/&lt;br /&gt;enabled=1&lt;br /&gt;gpgcheck=1&lt;br /&gt;gpgkey=http://ftp.riken.jp/Linux/dag/packages/RPM-GPG-KEY.dag.txt&lt;br /&gt;&lt;br /&gt;4.ÔËÐÐupdate:&lt;br /&gt;yum update&lt;br /&gt;&lt;br /&gt;5.Éý¼¶£º&lt;br /&gt;yum upgrade&lt;br /&gt;&lt;br /&gt;6.°²×°ÆäËüÈí¼þ£¬ÀýÈç£º&lt;br /&gt;yum install mplayer&lt;br /&gt;]]></div></content>
</entry>
<entry>
<id>http://www.DoMsN.net:1:636</id>
<title type="text/plain" mode="escaped"></title>
<link rel="alternate" type="text/html" href="http://www.DoMsN.net/exurl.php/reply/636.html" title="" />
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<name>glen</name>
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<modified>2007-10-26T11:29:45 +0800</modified>
<issued>2007-10-26T11:29:45 +0800</issued>
<created>2007-10-26T11:29:45 +0800</created>
<summary type="text/plain" mode="escaped"><![CDATA[±±¾©DNSµØÖ·£ºns.bta.net.cn 202.96.0.133 &lt;br /&gt;                             ns.spt.net.cn 202.96.199.133 &lt;br /&gt;                             ns.cn.net 202.97.16.195 &lt;br /&gt;                             202.106.0.20 &lt;br /&gt;                             202.106.148.1 &lt;br /&gt;                             202.106.196.115 &lt;br /&gt;¹ã¶«DNSµØÖ·£ºns.guangzhou.gd.cn 202.96.128.143 &lt;br /&gt;                             dns.guangzhou.gd.cn 202.96.128.68 &lt;br /&gt;ÉîÛÚDNSµØÖ·£ºns.shenzhen.gd.cn 202.96.134.133 &lt;br /&gt;                             202.96.154.8 &lt;br /&gt;                             202.96.154.15 &lt;br /&gt;ÉÏº£DNSµØÖ·£ºns.sta.net.cn 202.96.199.132 &lt;br /&gt;                             202.96.199.133 &lt;br /&gt;                             202.96.209.5 &lt;br /&gt;                             202.96.209.133 &lt;br /&gt;ÖØÇìDNSµØÖ·£º61.128.128.68 &lt;br /&gt;                             61.128.192.4 &lt;br /&gt;Ìì½òDNSµØÖ·£ºns.tpt.net.cn 202.99.96.68 &lt;br /&gt;Õã½­DNSµØÖ·£ºdns.zj.cninfo.net 202.96.102.3 &lt;br /&gt;                             202.96.96.68 &lt;br /&gt;                             202.96.104.18 &lt;br /&gt;ÉÂÎ÷DNSµØÖ·£ºns.snnic.com 202.100.13.11 &lt;br /&gt;Î÷°²DNSµØÖ·£º202.100.4.15 &lt;br /&gt;                             202.100.0.68 &lt;br /&gt;ÁÉÄþDNSµØÖ·£ºns.dcb.ln.cn 202.96.75.68 &lt;br /&gt;                             202.96.75.64 &lt;br /&gt;                             202.96.64.68 &lt;br /&gt;                             202.96.69.38 &lt;br /&gt;                             202.96.86.18 &lt;br /&gt;                             202.96.86.24 &lt;br /&gt;½­ËÕDNSµØÖ·£ºpub.jsinfo.net 202.102.29.3 &lt;br /&gt;                             202.102.13.141&lt;br /&gt;                             202.102.24.35&lt;br /&gt;°²»ÕDNSµØÖ·£º202.102.192.68&lt;br /&gt;                             202.102.199.68&lt;br /&gt;ËÄ´¨DNSµØÖ·£ºns.sc.cninfo.net 61.139.2.69 &lt;br /&gt;³É¶¼DNSµØÖ·£º202.98.96.68 &lt;br /&gt;                             202.98.96.69 &lt;br /&gt;ºÓ±±DNSµØÖ·£ºns.hesjptt.net.