1. 解壓mysql軟體包

tar zxvf mysql-5.6.23-linux-glibc2.5-x86_64.tar.gz -C /usr/local

cd /usr/local mv mysql-5.6.23-linux-glibc2.5-x86_64/ mysql

2. 新建mysql 管理使用者

groupadd -g 101 dba useradd -u 514 -g dba -G root -d /usr/local/mysql mysqladmin

cp /etc/skel/.* /usr/local/mysql

3. 編輯mysql配置檔案 vi /etc/my.cnf

[client] port = 3306 socket = /usr/local/mysql/data/mysql.sock

[mysqld] port = 3306 socket = /usr/local/mysql/data/mysql.sock

skip-external-locking key_buffer_size = 256M sort_buffer_size = 2M read_buffer_size = 2M read_rnd_buffer_size = 4M query_cache_size= 32M max_allowed_packet = 16M myisam_sort_buffer_size=128M tmp_table_size=32M

table_open_cache = 512 thread_cache_size = 8 wait_timeout = 86400 interactive_timeout = 86400 max_connections = 600 thread_concurrency = 32

#isolation level and default engine default-storage-engine = INNODB transaction-isolation = READ-COMMITTED

server-id = 1 basedir = /usr/local/mysql datadir = /usr/local/mysql/data pid-file = /usr/local/mysql/data/hostname.pid

#open performance schema log-warnings sysdate-is-now

binlog_format = MIXED log_bin_trust_function_creators=1 log-error = /usr/local/mysql/data/hostname.err log-bin=/usr/local/mysql/arch/mysql-bin #other logs #general_log =1 #general_log_file = /usr/local/mysql/data/general_log.err #slow_query_log=1 #slow_query_log_file=/usr/local/mysql/data/slow_log.err

#for replication slave #log-slave-updates #sync_binlog = 1

#for innodb options innodb_data_home_dir = /usr/local/mysql/data/ innodb_data_file_path = ibdata1:500M:autoextend innodb_log_group_home_dir = /usr/local/mysql/arch innodb_log_files_in_group = 2 innodb_log_file_size = 200M

innodb_buffer_pool_size = 208M innodb_additional_mem_pool_size = 50M innodb_log_buffer_size = 16M

innodb_lock_wait_timeout = 100 #innodb_thread_concurrency = 0 innodb_flush_log_at_trx_commit = 1 innodb_locks_unsafe_for_binlog=1

#innodb io features: add for mysql5.5.8 performance_schema innodb_read_io_threads=4 innodb-write-io-threads=4 innodb-io-capacity=200 #purge threads change default(0) to 1 for purge innodb_purge_threads=1 innodb_use_native_aio=on

#case-sensitive file names and separate tablespace innodb_file_per_table = 1 lower_case_table_names=1

[mysqldump] quick max_allowed_packet = 16M

[mysql] no-auto-rehash

[mysqlhotcopy] interactive-timeout

[myisamchk] key_buffer_size = 256M sort_buffer_size = 256M read_buffer = 2M write_buffer = 2M

4. 根據配置檔案 進行許可權的修改

chown mysqladmin:dba /etc/my.cnf chmod 640 /etc/my.cnf mkdir /usr/local/mysql/arch chown -R mysqladmin:dba /usr/local/mysql chmod -R 755 /usr/local/mysql

5. 切換使用者進行安裝 su - mysqladmin

初始化資料庫： scripts/mysql_install_db --defaults-file=/etc/my.cnf --user=mysqladmin

6. 新增環境變數 （root 使用者執行）

vi /etc/profile.d/mysql.sh

export PATH=$PATH:/usr/local/mysql/bin

7. 配置開機自啟動 cp support-files/mysql.server /etc/init.d/mysqld chmod 755 /etc/init.d/mysqld chkconfig mysqld

8. 啟動資料庫並修改密碼（mysqladmin) mysqld_safe --defaults-file=/etc/my.cnf & /usr/local/mysql/bin/mysqladmin -u root password ‘123’

9. 服務端測試登入 mysql -uroot -p123