redhat
redhat8 mysql安装具体过程
安装顺序
    rpm -ivh mysql-3.23.41-1.i386.rpm 
rpm -ivh mysql-devel-3.23.41-1.i386.rpm 
rpm -ivh mysql-server-3.23.41-1.i386.rpm 
[root@localhost perl]# rpm -ivh mysql-3.2*.rpm  //第一个包就不顺
warning: mysql-3.23.52-3.i386.rpm: v3 dsa signature: nokey, key id db42a60e
error: failed dependencies:
        perl-dbi is needed by mysql-3.23.52-3
        perl-dbd-mysql is needed by mysql-3.23.52-3
        perl(cgi) is needed by mysql-3.23.52-3
        perl(dbi) is needed by mysql-3.23.52-3
down perl-dbd-mysql在disk3/redhat/rpms下
     perl-dbi在disk2/redhat/rpms下
[root@localhost perl]# rpm -ivh perl-cgi*.rpm   //以后会用到先装
warning: perl-cgi-2.81-55.i386.rpm: v3 dsa signature: nokey, key id db42a60e
preparing...                ########################################### [100%]
   1:perl-cgi               ########################################### [100%]
[root@localhost perl]# rpm -ivh perl-dbi*
warning: perl-dbi-1.30-1.i386.rpm: v3 dsa signature: nokey, key id db42a60e
preparing...                ########################################### [100%]
   1:perl-dbi               ########################################### [100%]
[root@localhost perl]# rpm -ivh perl-dbd-mysql*
warning: perl-dbd-mysql-2.1017-3.i386.rpm: v3 dsa signature: nokey, key id db42a60e
error: failed dependencies:
        libmysqlclient.so.10 is needed by perl-dbd-mysql-2.1017-3
google libmysqlclient.so.10 mysql   //呵呵这个可是难倒了很多好汉
[root@localhost perl]# rpm -ivh libmysql*
warning: libmysql10-3.23.56-1.4mdk.i586.rpm: v3 dsa signature: nokey, key id 22458a98
preparing...                ########################################### [100%]
   1:libmysql10             ########################################### [100%]
[root@localhost perl]# rpm -ivh perl-dbd-mysql*
warning: perl-dbd-mysql-2.1017-3.i386.rpm: v3 dsa signature: nokey, key id db42a60e
preparing...                ########################################### [100%]
   1:perl-dbd-mysql         ########################################### [100%]
[root@localhost perl]# rpm -ivh mysql-3.23*
warning: mysql-3.23.52-3.i386.rpm: v3 dsa signature: nokey, key id db42a60e
preparing...                ########################################### [100%]
   1:mysql                  ########################################### [100%]
[root@localhost perl]# rpm -ivh mysql-devel*
warning: mysql-devel-3.23.52-3.i386.rpm: v3 dsa signature: nokey, key id db42a60e
preparing...                ########################################### [100%]
   1:mysql-devel            ########################################### [100%]
[root@localhost perl]# rpm -ivh mysql-server*
warning: mysql-server-3.23.52-3.i386.rpm: v3 dsa signature: nokey, key id db42a60e
preparing...                ########################################### [100%]
   1:mysql-server           ########################################### [100%]
安装测试
    [root@localhost perl]# mysql
error 2002: can't connect to local mysql server through socket '/var/lib/mysql/mysql.sock' (2)
    在搜索里找不到mysql执行程序，只有rpm安装包
    在“服务”-看到了新增的 mysqld 打勾，restart
    [root@localhost perl]# mysql
welcome to the mysql monitor.  commands end with ; or g.
your mysql connection id is 1 to server version: 3.23.52
type 'help;' or 'h' for help. type 'c' to clear the buffer.
mysql>
mysql成功安装并启动
因为缺省情况下mysql的root用户没有口令，使用下列
[root@localhost perl]# mysqladmin -u root password 747858969
[root@localhost perl]# mysql
error 1045: access denied for user: 'root@localhost' (using password: no)
[root@localhost etc]# mysql -u root -p
enter password:****
mysql>
小技巧：
系统监视器-系统监视器 可以看到硬盘的使用情况