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apache:
Èç¹û²ÉÓÃRPM°ü°²×°£¬°²×°Â·¾¶Ó¦ÔÚ /etc/httpdĿ¼ÏÂ
apacheÅäÖÃÎļþ:/etc/httpd/conf/httpd.conf
ApacheÄ£¿é·¾¶£º/usr/sbin/apachectl
webĿ¼:/var/www/html
Èç¹û²ÉÓÃÔ´´úÂë°²×°£¬Ò»°ãĬÈϰ²×°ÔÚ/usr/local/apache2Ŀ¼ÏÂ
php:
Èç¹û²ÉÓÃRPM°ü°²×°£¬°²×°Â·¾¶Ó¦ÔÚ /etc/Ŀ¼ÏÂ
phpµÄÅäÖÃÎļþ:/etc/php.ini
Èç¹û²ÉÓÃÔ´´úÂë°²×°£¬Ò»°ãĬÈϰ²×°ÔÚ/usr/local/libĿ¼ÏÂ
phpÅäÖÃÎļþ: /usr/local/lib/php.ini
»ò/usr/local/php/etc/php.ini 
mysql:
Èç¹û²ÉÓÃRPM°ü°²×°£¬°²×°Â·¾¶Ó¦ÔÚ/usr/share/mysqlĿ¼ÏÂ
mysqldumpÎļþλÖãº/usr/bin/mysqldump
mysqliÅäÖÃÎļþ:
/etc/my.cnf»ò/usr/share/mysql/my.cnf
mysqlÊý¾ÝĿ¼ÔÚ/var/lib/mysqlĿ¼ÏÂ
Èç¹û²ÉÓÃÔ´´úÂë°²×°£¬Ò»°ãĬÈϰ²×°ÔÚ/usr/local/mysqlĿ¼ÏÂ


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phpÁ¬½Ómysql²âÊÔºÍÅäÖÃ


phpÁ¬½Ómysql²âÊÔ´úÂ룺
$link=mysql_connect('localhost','root','123456');
if(!$link) echo "ʧ°Ü!";
else echo "³É¹¦!";
mysql_close();
?>
ÔËÐдúÂë³öÏÖ£ºCall   to   undefined   function   'mysql_connect()'… ʧ°Ü
°Ù¶ÈÕÒµ½½á¹ûÊÇPHP+MYSQL »·¾³Ã ......

Õýȷɾ³ýMYSQlÈÕÖ¾·½·¨

1.²éÕÒµ±
mysql> show binary logs;
+—————-+———–+
| Log_name | File_size |
+—————-+———–+
| mysql-bin.000001 | 150462942 |
| mysql-bin.000002 | 125 |
| mysql-bin.000003 | 106 |
+&mdash ......

MySQLн¨Óû§,ÊÚȨ,ɾ³ýÓû§,ÐÞ¸ÄÃÜÂë²Ù×÷

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×¢£º±¾²Ù×÷ÊÇÔÚWINÃüÁîÌáʾ·ûÏ£¬phpMyAdminͬÑùÊÊÓá£
    Óû§£ºphplamp  Óû§Êý¾Ý¿â£ºphplampDB
1.н¨Óû§¡£
//怬MYSQL
@>mysql -u root -p
@>ÃÜÂë
//´´½¨Óû§
mysql> insert into mysql.user ......

MySqlÈÕÆÚ¸ñʽ»¯

DATE_FORMAT(date,format)
¸ù¾Ýformat×Ö·û´®¸ñʽ»¯dateÖµ¡£ÏÂÁÐÐÞÊηû¿ÉÒÔ±»ÓÃÔÚformat×Ö·û´®ÖУº %M ÔÂÃû×Ö(January……December)
%W
ÐÇÆÚÃû×Ö(Sunday……Saturday)
%D ÓÐÓ¢Óïǰ׺µÄÔ·ݵÄÈÕÆÚ(1st, 2nd, 3rd, µÈµÈ¡££©
%Y Äê, Êý×Ö, 4 λ
%y Äê, Êý×Ö, 2 λ
%a ËõдµÄÐÇÆÚÃû×Ö(Sun ......

phpץȡalexaÍøÒ³ÄÚÈÝ Ìáȡվµãͳ¼ÆÐÅÏ¢

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<?php
/*
 the function of getting aleax data
 @param string partten  ......
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