linuxÏ mysqlÓû§µÄ¹ÜÀí
linux
ÏÂ mysql
Óû§µÄ¹ÜÀí
ÎÄÕ·ÖÀà:Êý¾Ý¿â
¹Ø¼ü×Ö: linux
mysql
Óû§¹ÜÀí
×Ô´ÓÉÏÔÚredhat Enterprise 5 Öа²×°ÁËMySQL
,Õâ´ÎÀ´Êµ¼ù²Ù×÷Ò»ÏÂMySQL
Óû§µÄ¹ÜÀí£»
Ò»¡¢rootÓû§ÃÜÂëµÄά»¤£º
ÓÉÓÚ°²×°MySQL
Íêºó,MySQL
»á×Ô¶¯Ìṩһ¸ö²»´øÃÜÂëµÄrootÓû§£¬ÎªÁ˰²È«Æð¼û¸ørootÉèÖÃÃÜÂ룺
#mysqladmin -u root password 123
(123ΪÃÜÂ룬Ҳ¿ÉÒÔд³É:'123'»ò"123") £»
ÉèÖÃÃÜÂëºóµÇÈëʱ¾Í²»ÄÜÖ±½ÓÊäÈëmysql
ÁË£¬±ØÐë¸úЩ²ÎÊýÁË,ÈçÏ£º
[root@localhost ~]# mysql
-u root -p
£¨-u ºó¸úµÇÈëµÄÓû§Ãû£¬-p ÌáʾҪÃÜÂëµÇÈ룩
Enter password:(ÊäÈëÃÜÂë)
ÐÞ¸ÄÃÜÂ룺
[root@localhost ~] #mysqladmin -u root -p password 123456
(password ºó¸úµÄÊÇÒª¸üеÄÐÂÃÜÂë)
Enter password:(ÊäÈëÔʼÃÜÂ룬»Ø³µ¼´¿É)
¶þ¡¢ÆäËûÓû§µÄÔö¼ÓºÍɾ³ý£º
ÒÔrootÓû§µÇÈ룬ÔÚmysql
ÖÐÓÐÒ»ÕÅmysql
.user±íÊÇ´æ´¢MySQL
ÖÐËùÓÐÓû§µÄÐÅÏ¢±í£¬ËùÒÔ¿ÉÒÔÖ±½ÓÔö¼Óɾ³ýÕâ¸ö±íµÄ¼Ç¼¾Í¿ÉÔö¼ÓºÍɾ³ýÓû§£»
1.Ìí¼ÓÓû§£¨ÓÐÁ½ÖÖÐÎʽ£©£º
A.mysql
> grant all on *.* to yushan@"%" identified by "123" ;
mysql
>flush privileges;
(Ë¢ÐÂϵͳȨÏÞ±í)
(Ö´ÐÐÍê»áÔÚmysql
.user
±í²åÈëÒ»Ìõ¼Ç¼£¬all±íʾËùÓÐȨÏÞ(°üÀ¨Ôö ɾ ¸Ä ²éµÈȨÏÞ)£¬ *.*
±íʾËùÓÐÊý¾Ý¿â£¬yushanΪÌí¼ÓµÄÓû§Ãû£¬123ΪÃÜÂë,%ΪƥÅäµÄËùÓÐÖ÷»ú£¬ÉÏÃæµÄÐÅÏ¢¶¼¿ÉÒÔÖ¸¶¨Èçgrant select,update on
db.* to yushan@localhost identified by '123";)
B.Ö±½Ó¶Ômysql
.userÌí¼ÓÒ»Ìõ¼Ç¼
mysql
> insert into mysql
.user(Host,User,Password) values("localhost","yus
Ïà¹ØÎĵµ£º
ɾ³ýrpm°ü
rpm -e mysql-embedded-5.1.39-4.fc12.i686 --nodeps
°²×°rpm°ü
rpm -vih MySQL-server-community-5.1.37-0.rhel5.i386.rpm
²éѯÒѰ²×°µÄrpm°ü
rpm -qa | grep MySQL
Æô¶¯mysql
mysql£¨Ã»ÓÐÃÜÂëµÄÇé¿ö£©
&nbs ......
mysql ÃüÁîѧϰ£º
1. mysql -uroot ;
2.mysql -h ip -ubusiusr -pbusiusr newdrmdb;
3.show databases ; //ÏÔʾËùÓеÄÊý¾Ý¿â ;
4.show tables ; ......
¹Ø¼ü×Ö: mysql grant
±¾ÎÄʵÀý£¬ÔËÐÐÓÚ MySQL 5.0 ¼°ÒÔÉϰ汾¡£
MySQL ¸³ÓèÓû§È¨ÏÞÃüÁîµÄ¼òµ¥¸ñʽ¿É¸ÅÀ¨Îª£º
grant ȨÏÞ on Êý¾Ý¿â¶ÔÏó to Óû§
Ò»¡¢grant ÆÕͨÊý¾ÝÓû§£¬²éѯ¡¢²åÈë¡¢¸üС¢É¾³ý Êý¾Ý¿âÖÐËùÓбíÊý¾ÝµÄȨÀû¡£
grant select on testdb.* to common_user@'%'
grant insert on testdb.* to common_user ......
ʲôʱºòÐèÒª´´½¨Ï̳߳ØÄØ£¿¼òµ¥µÄ˵£¬Èç¹ûÒ»¸öÓ¦ÓÃÐèҪƵ·±µÄ´´½¨ºÍÏú»ÙỊ̈߳¬¶øÈÎÎñÖ´ÐеÄʱ¼äÓַdz£¶Ì£¬ÕâÑùÏ̴߳´½¨ºÍÏú»ÙµÄ´øÀ´µÄ¿ªÏú¾Í²»ÈݺöÊÓ£¬ÕâʱҲÊÇÏ̳߳ظóö³¡µÄ»ú»áÁË¡£Èç¹ûÏ̴߳´½¨ºÍÏú»Ùʱ¼äÏà±ÈÈÎÎñÖ´ÐÐʱ¼ä¿ÉÒÔºöÂÔ²»¼Æ£¬ÔòûÓбØÒªÊ¹ÓÃÏ̳߳ØÁË¡£
ÏÂÃæÊÇLinuxϵͳÏÂÓÃCÓïÑÔ´´½¨µÄÒ»¸öÏ̳߳ء£Ï̳߳ػ ......
ת×Ô£ºhttp://lkml.org/lkml/2005/8/2/242
--------------------------------------------------------------------------------------------
from
Jesper Juhl <>
Subject
Documentation - how to apply patches for various trees
Date
Tue, 2 Aug 2005 23:32:20 +0200
Hi,
How to apply the -rc, -git, ......