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[b]1¡¢ÏÈ°ÑϵͳÀï°²×°µÄËùÓÐmysqlÕÒ³öÀ´[/b]
#rpm -qa | grep -i mysql ÔËÐдËÃüÁîºó£¬ÏÔʾËùÓÐÁÐ±í£º
mysqlclient10-3.23.58-4.RHEL4.1
mysqlclient10-devel-3.23.58-4.RHEL4.1
mysql-4.1.20-1.RHEL4.1
[b]2¡¢½«ÁбíһһǿÖÆɾ³ý£º[/b]
#rpm -ev --nodeps mysqlclient10-3.23.58-4.RHEL4.1
#rpm -ev --nodeps mysqlclient10-devel-3.23.58-4.RHEL4.1
#rpm -ev --nodeps mysql-4.1.20-1.RHEL4.1
[b]3¡¢½«ÀÏ°æ±¾µÄ¼¸¸öÎļþÊÖ¹¤É¾³ý£º[/b]
#rpm -f /etc/my.cnf
#rpm -rf /usr/var/lib/mysql
[b]4¡¢°²×°Ð°汾µÄmysql server:[/b]
#rpm -ivh MySQL-server-community-5.0.45-0.rhel4.i386.rpm
[b]5¡¢°²×°client£¬ÓÃÓÚÃüÁîÐÐϲÙ×÷mysql£º[/b]
#rpm -ivh MySQL-client-community-5.0.45-0.rhel4.i386.rpm
rpmÎļþÊÇRed Hat¹«Ë¾¿ª·¢µÄÈí¼þ°²×°°ü£¬rpm¿ÉÈÃLinuxÔÚ°²×°Èí¼þ°üʱÃâ³ýÐí¶à¸´ÔÓµÄÊÖÐø¡£¸ÃÃüÁîÔÚ°²×°Ê±³£ÓõIJÎÊýÊÇ –ivh ,ÆäÖÐi±íʾ½«°²×°Ö¸¶¨µÄrmpÈí¼þ°ü£¬V±íʾ°²×°Ê±µÄÏêϸÐÅÏ¢£¬h±íʾÔÚ°²×°ÆÚ¼ä³öÏÖ“#”·ûºÅÀ´ÏÔʾĿǰµÄ°²×°¹ý³Ì¡£Õâ¸ö·ûºÅ½«³ÖÐøµ½°²×°Íê³Éºó²ÅÍ£Ö¹¡£
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[root@test1 local]# rpm -ivh MySQL-server-5.0.9-0.i386.rpm
ÏÔʾÈçÏÂÐÅÏ¢¡£
warning: MySQL-server-5.0.9-0.i386.rpm: V3 DSA signature: NOKEY, key ID 5072e1f5
Preparing...¡¡¡¡¡¡¡¡¡¡¡¡¡¡########################################### [100%]
1:MySQL-server¡¡¡¡¡¡¡¡¡¡########################################### [100%]
¡£¡£¡£¡£¡£¡££¨Ê¡ÂÔÏÔʾ£©
/usr/bin/mysqladmin -u root password 'new-password'
/usr/bin/mysqladmin -u root -h test1 password 'new-password'
¡£¡£¡£¡£¡£¡££¨Ê¡ÂÔÏÔʾ£©
Starting mysqld daemon with databases from /var/lib/mysql
Èç³öÏÖÈçÉÏÐÅÏ¢£¬·þÎñ¶Ë°²×°Íê±Ï¡£²âÊÔÊÇ·ñ³É¹¦¿ÉÔËÐÐnetstat¿´Mysql¶Ë¿ÚÊÇ·ñ´ò¿ª£¬Èç´ò¿ª±íʾ·þÎñÒѾ­Æô¶¯£¬°²×°³É¹¦¡£MysqlĬÈϵĶ˿ÚÊÇ3306¡£
[root@test1 local]# netstat -nat
Active Internet connections (servers and established)
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