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Mysql编译安装

创建mysql用户,组:

# groupadd mysql

# useradd mysql -M -s /sbin/nologin


开始进行编译安装:

# cd mysql-5.6.28

# ./configure \

--prefix=/application/mysql5.6.28 \  #指定路径

--with-unix-socket-path=/application/mysql5.6.28/tmp/mysql.sock \   #指定sock的路径

localstatedir=/application/mysql5.6.28/data \   #数据路径

--enable-assembler \     #

--enable-thread-safe-client \

--with-mysqld-user=mysql \

--with-big-tables \

--without-debug \

--with-pathread \

--enable-assembler \

--with-extra-charsets=complex \

--with-readline \

--with-ssl \

--with-embedded-server \

--enable-local-infile \

--with-plugins=partition,innobase \

--with-mysqld-ldflags=-all-static \

--with-client-ldflags=-all-static \

# make 

# make install

拷贝配置文件:

# cp /home/alex/tools/mysql-5.1.72/support-files/my-small.cnf /etc/my.cnf

创建数据目录:

# mkdir /application/mysql/data -p

修改数据目录的用户组和用户:

# chown -R mysql.mysql /application/mysql/data

初始化数据库:

# /application/mysql/bin/mysql_install_db --basedir=/application/mysql --datadir=/application/mysql/data --user=mysql  

启动Mysql服务:

# /application/mysql/bin/mysqld_safe & 

查看3306端口来查看服务是否启动:

# netstat -tunpl |grep 3306 

给mysqlroot 用户设置密码:

# mysqladmin -uroot password ‘redhat‘  


mysql简单语句:

查询mysql用户

select user,host from mysql.user; 

删除用户为root主机为localhost的用户

drop user root@localhost;  

删除用户为空主机为localhost的用户

drop user ""@localhost; 

更新mysql.user这个库

update mysql.user set host=‘localhost‘ where user=‘root‘ and host=‘127.0.0.1‘; 


alex将为你们更新后面的PHP报错解决方法,希望以上博文对各位Linux爱好者有用~~


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Mysql编译安装