LinuxÏÂMysqlµÄ°²×°£¨Ò»£©
ÈçºÎÔÚLinuxϰ²×°mysqlµÄ¶þ½øÖÆÔ´´úÂë°ü--¸ß¼¶Óû§
¼¸ÌìÑо¿Á˺þã¬ÖÕÓÚ±»ÎÒÖªµÀÁËÈçºÎÔÚLinuxϰ²×°mysqlµÄ¶þ½øÖÆÔ´´úÂë°ü£¬×îÖÕ½â¾öÁËERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)µÄȨÏÞÎÊÌâ£¬ÕæµÄÊǸп®Íò·Ö°¡£¬Ö»Ïë°ÑËûд³öÀ´£¬ÈÃ×Ô¼ºÒÔºó²»ÒªÍü¼ÇÁË£¬ºÃÁË£¬·Ï»°²»¶à˵ÁË£¬¿´¿´Îҵݲװ²½Öè°É£¡
1.ÏÂÔØmysql-5.0.51a-linux-i686-glibc23.tar.gz£¬ÏÂÔØµØÖ·Îªhttp://download.unix-center.net/ ... i686-glibc23.tar.gz
2.°ÑÏÂÔØµÄÎļþ·ÅÔÚÄãµÄÖ÷Ŀ¼£¬ÔÚÖÕ¶ËÊäÈëls,ÈçÏÂ:
[root@localhost mysql]# ls
Desktop Documents Download Music mysql-5.0.51a-linux-i686-glibc23.tar.gz Pictures Public Templates Videos
3.È»ºóÓÃtar -zxvf mysql-5.0.51a-linux-i686-glibc23.tar.gzÃüÁî½âѹµ½µ±Ç°Ä¿Â¼£¬ÈçÏ£º
[root@localhost mysql]# tar -zxvf mysql-5.0.51a-linux-i686-glibc23.tar.gz
[root@localhost mysql]# ls
Desktop Download mysql-5.0.51a-linux-i686-glibc23 Pictures Templates
Documents Music mysql-5.0.51a-linux-i686-glibc23.tar.gz Public Videos
4.ÒòΪÓõÄÊÇÔ´´úÂ룬ËùÒÔÒª°ÑÎļþcopyµ½°²×°Ä¿Â¼/usr/local/Ï£¬²ÅÄÜÔËÐÐ!
[root@localhost mysql]# cp –rf mysql-5.0.51a-linux-i686-glibc23 /usr/local/
5.²é¿´ÏµÍ³ÓÐûÓа²×°¹ýmysql,²éÕÒrpm,ÈçÏÂ:
[root@localhost mysql]# rpm –qa | grep mysql
ÓеĻ°Ò»¸öÒ»¸öɾ³ýµô£¬ÓÃrpm -eÃüÁî,È»ºó²éÕÒһϲÐÁôµÄÎļþ:
[root@localhost mysql]# cd /
[root@localhost /]# find / -name mysql
Èç¹û²éÕÒµ½rm -rf filenameɾ³ý.
[root@localhost /]# find / -name my.cnf
Èç¹û²éÕÒµ½É¾³ý£¬Ò»°ãmy.cnfÊÇÔÚ/etc/my.cnfÕâÀï.
6.Á´½Óµ½mysql,ÈçÏ£º
[root@localhost /]# cd /home/mysql
[root@localhost mysql]# ln -s mysql-5.0.51a-linux-i686-glibc23 /usr/local/mysql
7.³õʼ»¯mysql±í¸ñ£¬°²×° mysql ĬÈÏÊý¾Ý¿â£¬ÈçÏ£º
[root@localhost mysql]# cd /usr/local/mysql
[root@localhost mysql]# scripts/mysql_install_db --user=mysql
Installing MySQL system ta
Ïà¹ØÎĵµ£º
Ê×ÏÈ£¬´ò¿ªMySQL Query Browser£¬ÔÚµ±Ç°TestÊý¾Ý¿âÏ£¬Ð½¨Ò»¸östudent±í£¬ÓÐÈçÏÂÊôÐÔ£º
create table student (name varchar(10),id int(2),sex varchar(10));
³ÌÐò¼ûÏ£º
package com.JDBC;
import java.sql.*;
public class JDBCTest {
public static void main(String[] args) {String driver = "com.mys ......
¡¾×¢£º¿ÉÒÔÔÚmysqlÖÐͨ¹ýmysql> SELECT VERSION();À´²é¿´Êý¾Ý¿â°æ±¾¡¿
ÕûÀí£ºleo
Ò»¡¢Á¬½ÓMYSQL¡£
¸ñʽ£º mysql -hÖ÷»úµØÖ· -uÓû§Ãû £pÓû§ÃÜÂë
1¡¢Á¬½Óµ½±¾»úÉϵÄMYSQL¡£
Ê×ÏÈ´ò¿ªDOS´°¿Ú£¬È»ºó½øÈëĿ¼mysql\bin£¬ÔÙ¼üÈëÃüÁîmysql -u root -p£¬»Ø³µºóÌáʾÄãÊäÃÜÂë.×¢ÒâÓû§Ãûǰ¿ÉÒÔÓпոñÒ²¿ÉÒÔûÓпոñ£¬µ«ÊÇà ......
½ñÌì×°ÁËһ̨Linuxϵͳ£¬ÒÔǰ¶¼ÊÇRedHat£¬ºóÀ´Ìý˵ÓÐFedoraÁË£¬Ò»Ö±Ã»Óùý¡£ÕýºÃÏîÄ¿Àï»·¾³ÒªÓþÍÏëŪһ¸öÀ´ÍæÍ棬½á¹ûÏÖÔÚÈ˼Ò×îеÄÊÇCentOS£¬¾ÍÒ»ÕÅCD£¬ÆäËûµÄ¸ù¾ÝÐèÒª×Ô¼ºÉÏÍøDown£¬£¨ÎÒ²»Ï²»¶ÕâÑù×Ó¾Í×Ô¼ºÏÂÔØDVD°æ£©¡£°²×°ÍêÖ®ºóûÓÐͼÐνçÃæ£¬¶øÇÒûÓÐÌáʾÊäÈërootÃÜÂ룬»¹µÃµ½µ¥Óû§Ä£Ê½ÏÂÐ޸ġ£ºóÀ´ÏÂÔØÁËÒ»¸öͼÐÎ ......
Ubuntu 9.04 ÏÂÓÃÔ´°²×°ÁËMySQL¡£Ä¬ÈÏÇé¿öÏ£¬ÓÃmysql shellµÇ¼´´½¨Êý¾Ý¿â´´½¨±í²åÈëÖÐÎÄÊý¾Ýºó£¬ÓÃselect²é³öÀ´ÊÇÖÐÎÄ£¬µ«ÓÃJDBCÁ¬½Ó¾Í³öÏÖÂÒÂë¡£ÍøÉÏËÑË÷µ½½â¾ö·½·¨£¬ÈçÏ£¨Ïȱ¸·ÝÊý¾Ý£©£º
ÐÞ¸Ä/etc/mysql/my.cnf
sudo gedit /etc/mysql/my.cnf
ÔÚmy.cnfÎļþÖеÄ[client] ......
1¡¢µÇ½MySQL:
mysql -u root -p
2¡¢²é¿´Óû§ÐÅÏ¢
select user,host,password from mysql.user;
select user,host from mysql.user;
3¡¢ÉèÖÃÃÜÂë
set password for root@localhost=password('
ÔÚÕâÀïÌîÈërootÃÜÂë
');
4¡¢ÐÞ¸ÄÃÜÂë
·½·¨1£ºmysqladmin -u root -p password newpassword
·½·¨2£º ££mysql -u root ......