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1¡£ ¸Ä±í·¨¡£¿ÉÄÜÊÇÄãµÄÕʺŲ»ÔÊÐí´ÓÔ¶³ÌµÇ½£¬Ö»ÄÜÔÚlocalhost¡£Õâ¸öʱºòÖ»ÒªÔÚlocalhostµÄÄÇ̨µçÄÔ£¬µÇÈëmysqlºó£¬¸ü¸Ä "mysql" Êý¾Ý¿âÀïµÄ "user" ±íÀïµÄ "host" Ï´Ó"localhost"¸Ä³Æ"%"
mysql -u root -p
mysql>use mysql;
mysql>update user set host = '%' where user = 'root';
mysql>select host, user from user;
2. ÊÚȨ·¨¡£ÀýÈ磬ÄãÏëmyuserʹÓÃmypassword´ÓÈκÎÖ÷»úÁ¬½Óµ½mysql·þÎñÆ÷µÄ»°¡£
GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WI
TH GRANT OPTION;
FLUSH PRIVILEGES;
Èç¹ûÄãÏëÔÊÐíÓû§myuser´ÓipΪ192.168.1.6µÄÖ÷»úÁ¬½Óµ½mysql·þÎñÆ÷£¬²¢Ê¹ÓÃmypassword×÷ΪÃÜÂë
GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY
'mypassword' WITH GRANT OPTION;
FLUSH PRIVILEGES;
Èç¹ûÄãÏëÔÊÐíÓû§myuser´ÓipΪ192.168.1.6µÄÖ÷»úÁ¬½Óµ½mysql·þÎñÆ÷µÄdkÊý¾Ý¿â£¬²¢Ê¹ÓÃmypassword×÷ΪÃÜÂë
GRANT ALL PRIVILEGES ON dk.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY
'mypassword' WITH GRANT OPTION;
FLUSH PRIVILEGES;
×¢ÒâÊÚȨºó±ØÐëFLUSH PRIVILEGES;·ñÔòÎÞ·¨Á¢¼´ÉúЧ¡£
ÁíÍâÒ»ÖÖ·½·¨.
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1¡¢d:\mysql\bin\>mysql -h localhost -u root
//ÕâÑùÓ¦¸Ã¿ÉÒÔ½øÈëMySQL·þÎñÆ÷
2¡¢mysql>GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION
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꿅᣼http://www.xiaojb.com/archives/it/mysqlroot.shtml
Method 1:
ÔÚ/usr/local/mysql/bin/Ï£º
./mysqladmin -u root password ‘new_password’
Ò»°ã°²×°Ê±Óô˷½·¨ÉèÖá£
Method 2:
ÔÚmysql×´ ......
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(1)°²×° freeradius-server-2.1.1.tar.gz
[root@localhost freeradius-server-2.1.1]# tar zxvf freeradius-server-2.1.1.tar.gz
[root@localhost freeradius-server-2.1.1]# cd freeradius-server-2.1.1
[root@localhost freeradius-server-2.1.1]# ./configure
[root@localhost freeradius-server-2.1.1]# make
[ ......
¼ÙÉèÓбí tb1
ID £ü name£ü
----+--------+
1 £ü2toon£ü
2 £ü1*xyz£ü
Óï¾ä1£º
select * from tb1 where ID='2toon' or name ='2toon';
mysql·þÎñÆ÷ÔÚijģʽÏ£¬¿ÉÒÔÖ´ÐÐÕâÌõ¾ä£¬¾Í³É¹¦·µ»ØÁ½Ìõ¼Ç¼£¬ÔÒòÔÚÓÚ ID=‘2toon’ ¼ÓÁ˵¥ÒýºÅ£¬mysql½âÊÍΪ ID=2.
Óï¾ä2
select * fro ......