Linux下MySQL的安装

MySQL安装

安装编译工具及文件

yum -y install gcc gcc-c++ make autoconf libtool-ltdl-devel gd-devel freetype-devel libxml2-devel libjpeg-devel libpng-devel openssl-devel curl-devel bison patch unzip

libmcrypt-devel libmhash-devel ncurses-devel sudo bzip2 flex libaio-devel

安装cmake 编译器

下载: wget http://www.cmake.org/files/v3.1/cmake-3.1.1.tar.gz

解压: tar zxvf cmake-3.1.1.tar.gz

切换目录: cd cmake-3.1.1

编译安装: ./bootstrap   make && make install

安装MySQL

下载: wget http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.15.tar.gz

解压: tar zxvf mysql-5.6.15.tar.gz

切换目录: cd mysql-5.6.15

编译安装: cmake -DCMAKE_INSTALL_PREFIX=/usr/local/webserver/mysql/ -DMYSQL_UNIX_ADDR=/tmp/mysql.sock -DDEFAULT_CHARSET=utf8

-DDEFAULT_COLLATION=utf8_general_ci -DWITH_EXTRA_CHARSETS=all -DWITH_MYISAM_STORAGE_ENGINE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_MEMORY_STORAGE_ENGINE=1

-DWITH_READLINE=1 -DWITH_INNODB_MEMCACHED=1 -DWITH_DEBUG=OFF -DWITH_ZLIB=bundled -DENABLED_LOCAL_INFILE=1 -DENABLED_PROFILING=ON -DMYSQL_MAINTAINER_MODE=OFF

-DMYSQL_DATADIR=/usr/local/webserver/mysql/data -DMYSQL_TCP_PORT=3306

make && make install

查看版本: /usr/local/webserver/mysql/bin/mysql --version

MySQL配置

创建mysql运行使用的mysql :

/usr/sbin/groupadd mysql

/usr/sbin/useradd -g mysql mysql

创建binlog和库的存储路径并赋予mqsql用户权限

mkdir -p /usr/local/webserver/mysql/binlog/www/data_mysql

chown mysql.mysql /usr/local/webserver/mysql/binlog/ /www/data_mysql

创建my.cn配置文件

将/etc/my.cn替换为:

$ cat /etc/my.cnf

​

[client]

port = 3306

socket = /tmp/mysql.sock

[mysqld]

replicate-ignore-db = mysql

replicate-ignore-db = test

replicate-ignore-db = information_schema

user = mysql

port = 3306

socket = /tmp/mysql.sock

basedir = /usr/local/webserver/mysql

datadir = /www/data_mysql

log-error = /usr/local/webserver/mysql/mysql_error.log

pid-file = /usr/local/webserver/mysql/mysql.pid

open_files_limit = 65535

back_log = 600

max_connections = 5000

max_connect_errors = 1000

table_open_cache = 1024

external-locking = FALSE

max_allowed_packet = 32M

sort_buffer_size = 1M

join_buffer_size = 1M

thread_cache_size = 600

#thread_concurrency = 8

query_cache_size = 128M

query_cache_limit = 2M

query_cache_min_res_unit = 2k

default-storage-engine = MyISAM

default-tmp-storage-engine=MYISAM

thread_stack = 192K

transaction_isolation = READ-COMMITTED

tmp_table_size = 128M

max_heap_table_size = 128M

log-slave-updates

log-bin = /usr/local/webserver/mysql/binlog/binlog

binlog-do-db=oa_fb

binlog-ignore-db=mysql

binlog_cache_size = 4M

binlog_format = MIXED

max_binlog_cache_size = 8M

max_binlog_size = 1G

relay-log-index = /usr/local/webserver/mysql/relaylog/relaylog

relay-log-info-file = /usr/local/webserver/mysql/relaylog/relaylog

relay-log = /usr/local/webserver/mysql/relaylog/relaylog

expire_logs_days = 10

key_buffer_size = 256M

read_buffer_size = 1M

read_rnd_buffer_size = 16M

bulk_insert_buffer_size = 64M

myisam_sort_buffer_size = 128M

myisam_max_sort_file_size = 10G

myisam_repair_threads = 1

myisam_recover

interactive_timeout = 120

wait_timeout = 120

skip-name-resolve

#master-connect-retry = 10

slave-skip-errors = 1032,1062,126,1114,1146,1048,1396

#master-host = 192.168.1.2

#master-user = username

#master-password = password

#master-port = 3306

server-id = 1

loose-innodb-trx=0

loose-innodb-locks=0

loose-innodb-lock-waits=0

loose-innodb-cmp=0

loose-innodb-cmp-per-index=0

loose-innodb-cmp-per-index-reset=0

loose-innodb-cmp-reset=0

loose-innodb-cmpmem=0

loose-innodb-cmpmem-reset=0

loose-innodb-buffer-page=0

loose-innodb-buffer-page-lru=0

loose-innodb-buffer-pool-stats=0

loose-innodb-metrics=0

loose-innodb-ft-default-stopword=0

loose-innodb-ft-inserted=0

loose-innodb-ft-deleted=0

loose-innodb-ft-being-deleted=0

loose-innodb-ft-config=0

loose-innodb-ft-index-cache=0

loose-innodb-ft-index-table=0

loose-innodb-sys-tables=0

loose-innodb-sys-tablestats=0

loose-innodb-sys-indexes=0

loose-innodb-sys-columns=0

loose-innodb-sys-fields=0

loose-innodb-sys-foreign=0

loose-innodb-sys-foreign-cols=0

​

slow_query_log_file=/usr/local/webserver/mysql/mysql_slow.log

long_query_time = 1

[mysqldump]

quick

max_allowed_packet = 32M

初始化数据库

/usrlocal/webserver/mysql/scripts/mysql_install_db --defaults-file=/etc/my.cnf --user=mysql

创建开机启动的脚本

cd /usr/local/webserver/mysql

cp support-fiels/mysql.server /ect/rc.d/init.d/mysqld

chkconfig --add mysqld

chkconfig --level 35 mysqld on

启动mysql服务器

serveice mysqld start

连接MySQL

/usr/local/erbserver/mysql/bin/mysql -u root -p

修改MYSQL用户密码

mysqladmin -u用户名 -p旧密码 password新密码

或

SET PASSWORD FOR '用户名@主机'=PASSWORD('密码')

​

创建并授权

grant all privileges on *.* to 用户名@'%' identified by '密码' with grant option;

其他命令

service mysqld start 启动

service mysqld stop 停止

service mysqld restart 重启

service mysql reload 重新配置