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zz linux yum°²×°mysqlºóҪעÒâµÄһЩ³õʼ»¯ÎÊÌâ
ÎҵķþÎñÆ÷×°µÄÊÇcentos 5.3,ÓÉÓÚ×ʼ°²×°×öÁËÏêϸµÄ¼Ç¼,ËùÒÔÕû¸ö¹ý³ÌÒ²ÊÇÇá³µÊì·,һ·yumÏÂÀ´£¬¾Í¸ã¶¨ÁË£¬È»ºó¾ÍÊÇÊý¾Ý¿â¡¢ÍøÕ¾µÄ°á¼Ò£¬ÇáËɸ㶨~
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ÏÂÃæÐ´³ömysql×°ÍêºóÐèҪעÒâµÄһЩ³õʼ»¯ÉèÖÃ~
 1. ÅäÖÿª»úÆô¶¯·þÎñ
  /sbin/chkconfig httpd on             [ÉèÖÃapache·þÎñÆ÷httpd·þÎñ¿ª»úÆô¶¯]
  /sbin/chkconfig –add mysqld         [ÔÚ·þÎñÇåµ¥ÖÐÌí¼Ómysql·þÎñ]
  /sbin/chkconfig mysqld on             [ÉèÖÃmysql·þÎñ¿ª»úÆô¶¯]
  /sbin/service httpd start            [Æô¶¯httpd·þÎñ,Ó뿪»úÆô¶¯ÎÞ¹Ø]
  /sbin/service mysqld start           [Æô¶¯mysql·þÎñ,Ó뿪»úÎÞ¹Ø]
2. ÉèÖÃmysqlÊý¾Ý¿ârootÕʺÅÃÜÂ롣ĬÈϵijõʼ»¯ÃÜÂëΪ¿Õ~~~
mysqladmin -u root password ‘new-password’           [ÒýºÅÄÚÌîÃÜÂë]
3. ÈÃmysqlÊý¾Ý¿â¸ü°²È«
mysql -u root -p
mysql> DROP DATABASE test;                            [ɾ³ýtestÊý¾Ý¿â]
mysql> DELETE from mysql.user WHERE user = ”;        [ɾ³ýÄäÃûÕÊ»§]
mysql> FLUSH PRIVILEGES;                              [ÖØÔØÈ¨ÏÞ]
4.°²×°ÉÏmysqlÀ©Õ¹
yum -y install mysql-connector-odbc mysql-devel libdbi-dbd-mysql
5.ÉèÖÃĬÈϱàÂëµÈһЩ³õʼ²ÎÊý£¨my.cnf£©
vi /etc/my.cnf
[mysqld]
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MySql³£ÓÃÃüÁî

1. Êý¾Ý¿â
Çл»Êý¾Ý¿â£º  use mydb
2. ʼþ
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 Æô¶¯µ÷¶ÈÆ÷:  set global event_scheduer = 1;
 ²é¿´ÊÇ·ñÆô¶¯£º show variables like 'event_scheduler';
3. ±¸·Ý
ÔÚadministatorÖеÄbackupÖÐÎÞ·¨±¸·ÝÊý¾Ý¿âµÄʼþ¡£ÐèÒªÊÖ¶¯½«´´½¨Ê¼þµÄ½Å±¾Ìí¼Óµ½sql±¸ ......

Linux Kernelѧϰ±Ê¼Ç

Linux Kernelѧϰ±Ê¼Ç
Table of Contents
1. ´æ´¢Æ÷Ѱַ
2. É豸Çý¶¯³ÌÐò¿ª·¢
3. ×Ö·ûÉ豸Çý¶¯³ÌÐò
3.1. É豸ºÅ
3.2. É豸ºÅµÄ·ÖÅäºÍÊÍ·Å
3.3. ÖØÒªµÄÊý¾Ý½á¹¹
3.4. ¶ÁºÍд
4. PCIÉ豸
5. Äں˳õʼ»¯ÓÅ»¯ºê
6. ·ÃÎÊÄں˲ÎÊýµÄ½Ó¿Ú
7. Äں˳õʼ»¯Ñ¡Ïî
8. ÄÚºËÄ£¿é±à³Ì
8.1. ÈëÃÅ
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