# 安装依赖包[root@localhost ~]# yum -y install gcc gcc-c++  autoconf* automake* zlib* libxml* ncurses-devel ncurses libgcrypt* libtool* cmake openssl openssl-devel bison bison-devel unzip wget# 进入指定目录下载[root@localhost ~]# cd /usr/local/src[root@localhost ~]# wget http://cdn.mysql.com//Downloads/MySQL-5.6/mysql-5.6.27.tar.gz# 添加mysql运行账户[root@localhost ~]# /usr/sbin/groupadd mysql[root@localhost ~]# /usr/sbin/useradd mysql -g mysql -s /sbin/nologin -M# 解压下载源码包[root@localhost src]# tar zxvf mysql-5.6.27.tar.gz[root@localhost src]# cd mysql-5.6.27# 编译三步曲[root@localhost mysql-5.6.27]# cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/data/mysql -DSYSCONFDIR=/etc -DWITH_MYISAM_STORAGE_ENGINE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_MEMORY_STORAGE_ENGINE=1 -DWITH_READLINE=1 -DMYSQL_UNIX_ADDR=/var/lib/mysql/mysql.sock -DMYSQL_TCP_PORT=3306 -DENABLED_LOCAL_INFILE=1 -DWITH_PARTITION_STORAGE_ENGINE=1 -DEXTRA_CHARSETS=all -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci[root@localhost mysql-5.6.27]# make && make install# 复制mysql配置文件[root@localhost mysql-5.6.27]# cp -rf support-files/my-default.cnf /etc/my.cnf# 复制myssql启动管理文件[root@localhost mysql-5.6.27]# cp support-files/mysql.server /etc/init.d/mysqld# 赋权限[root@localhost ~]# chmod 755 /etc/init.d/mysqld# 添加开机启动[root@localhost ~]# chkconfig --level 345 mysqld on# 创建数据库存放目录[root@localhost ~]# mkdir -p /data/mysql# 给数据库目录权限赋给mysql用户[root@localhost ~]# chown -R mysql:mysql /usr/local/mysql[root@localhost ~]# chown -R mysql:mysql /data/mysql[root@localhost ~]# cd /usr/local/mysql[root@localhost ~]# ln -s /usr/local/mysql/bin/* /usr/sbin/# 数据库初始化[root@localhost ~]# /usr/local/mysql/scripts/mysql_install_db --basedir=/usr/local/mysql --user=mysql --datadir=/data/mysql# 启动数据库[root@localhost ~]# /etc/init.d/mysqld start、# 对数据账户进行基本安全设置[root@localhost ~]# mysql_secure_installation

[root@localhost ~]# vi /etc/my.cnf[client]port        = 3306[mysqld]port        = 3306datadir=/data/mysqlsocket=/var/lib/mysql/mysql.sockuser=mysql# Disabling symbolic-links is recommended to prevent assorted security riskssymbolic-links=0log_error = /data/mysql/mysql-error.logslow_query_log = 1long_query_time = 2slow_query_log_file = /data/mysql/mysql-slow.logcharacter_set_server=utf8back_log = 10max_connections = 500max_connect_errors = 10table_open_cache = 2048max_allowed_packet = 16Mbinlog_cache_size = 1Mmax_heap_table_size = 64Mread_buffer_size = 2Mread_rnd_buffer_size = 16Msort_buffer_size = 8Mjoin_buffer_size = 8Mthread_cache_size = 8thread_concurrency = 8query_cache_size = 64Mquery_cache_limit = 2Mft_min_word_len = 4default-storage-engine = MYISAMthread_stack = 240Ktransaction_isolation = REPEATABLE-READtmp_table_size = 64Mlog-bin=mysql-binbinlog_format=mixedserver-id = 1key_buffer_size = 32Mbulk_insert_buffer_size = 64Mmyisam_sort_buffer_size = 128Mmyisam_max_sort_file_size = 10Gmyisam_repair_threads = 1myisam_recoverinnodb_additional_mem_pool_size = 16Minnodb_buffer_pool_size = 2Ginnodb_data_file_path = ibdata1:10M:autoextendinnodb_write_io_threads = 8innodb_read_io_threads = 8innodb_thread_concurrency = 16innodb_flush_log_at_trx_commit = 1innodb_log_buffer_size = 8Minnodb_log_file_size = 256Minnodb_log_files_in_group = 3innodb_max_dirty_pages_pct = 90innodb_lock_wait_timeout = 120[mysqldump]quickmax_allowed_packet = 16M[mysql]no-auto-rehash[myisamchk]key_buffer_size = 512Msort_buffer_size = 512Mread_buffer = 8Mwrite_buffer = 8M[mysqlhotcopy]interactive-timeout[mysqld_safe]open-files-limit = 8192log-error=/var/log/mysqld.logpid-file=/var/run/mysqld/mysqld.pid