MySQL5.5.60二进制安装指南 MySQL是一个广泛使用的开源关系型数据库管理系统，因其高性能、可靠性和易用性而备受青睐

    本文将详细介绍如何在Linux和Windows环境下进行MySQL5.5.60版本的二进制安装

    无论你是数据库管理员还是开发人员，都能通过本文掌握安装MySQL5.5.60的详细步骤

     一、Linux环境下的二进制安装 在Linux环境下安装MySQL5.5.60二进制包需要一系列步骤，包括准备工作、下载和解压安装包、配置环境变量、初始化数据库以及启动MySQL服务等

    以下是详细的安装指南： 1. 准备工作 在开始安装之前，你需要确保系统满足MySQL5.5.60的基本要求

    这包括足够的磁盘空间、内存和合适的操作系统版本

    本文将以CentOS6.8为例进行说明

     2. 创建目录和用户 首先，你需要为MySQL创建一个专用的目录和用户

    这有助于管理MySQL的数据文件和权限

     bash mkdir -p /home/mysql3307/{data,log,binlog,tmp} useradd mysql -S /sbin/nologin -M chown -R mysql.mysql /home/mysql3307/{data,log,binlog,tmp} 3. 下载和解压安装包 接下来，从MySQL官方网站或其他可靠的源下载MySQL5.5.60的二进制安装包

    以下是一个示例下载命令： bash wget http://ftp.kaist.ac.kr/mysql/Downloads/MySQL-5.5/mysql-5.5.60-linux-glibc2.12-x86_64.tar.gz 下载完成后，解压安装包到指定目录： bash tar xf mysql-5.5.60-linux-glibc2.12-x86_64.tar.gz -C /usr/local mv /usr/local/mysql-5.5.60-linux-glibc2.12-x86_64 /usr/local/mysql5.5 4. 配置环境变量 为了方便使用MySQL的命令行工具，你需要将MySQL的bin目录添加到系统的PATH环境变量中

    这可以通过编辑`/etc/profile`文件或用户的bash配置文件来实现

     然而，在本例中，我们将直接在命令行中执行相关命令，因此无需修改环境变量文件

     5. 初始化数据库 在初始化数据库之前，你需要创建一个配置文件（my.cnf）

    以下是一个示例配置文件的内容，你可以将其保存为`/home/mysql3307/my3307.cnf`： ini 【mysqld】 back_log =2000 basedir = /usr/local/mysql5.5 binlog-format = row character_set_server = utf8 datadir = /home/mysql3307/data event_scheduler = ON expire_logs_days =1 innodb_autoinc_lock_mode =1 innodb_buffer_pool_size =1073741824 innodb_data_file_path = ibdata1:500M:autoextend innodb_data_home_dir = /home/mysql3307/data innodb_file_per_table =1 innodb_flush_log_at_trx_commit =2 innodb_flush_method = O_DIRECT innodb_io_capacity =2000 innodb_log_buffer_size =8388608 innodb_log_files_in_group =3 innodb_log_group_home_dir = /home/mysql3307/data innodb_max_dirty_pages_pct =50 innodb_open_files =1024 innodb_read_io_threads =8 innodb_thread_concurrency =20 innodb_write_io_threads =8 innodb_lock_wait_timeout =10 key_buffer_size =3221225472 innodb_log_file_size =1G local_infile =1 log-bin = /home/mysql3307/binlog/mysql-bin log_bin_trust_function_creators =1 log_output = FILE long_query_time =1 log-error = /home/mysql3307/log/error.log max_allowed_packet =134217728 max_connect_errors =1000000 max_connections =2000 myisam_sort_buffer_size =33554432 myisam_recover =1 join_buffer_size =8388608 tmp_table_size =33554432 net_buffer_length =8192 performance_schema =1 performance_schema_max_table_instances =200 pid-file = /home/mysql3307/mysqld.pid port =3307 query_cache_size =0 query_cache_type =0 read_buffer_size =20971520 read_rnd_buffer_size =16M max_heap_table_size =33554432 bulk_insert_buffer_size =134217728 secure-file-priv = /home/mysql3307/tmp server-id =2331053307 skip-slave-start skip_name_resolve slave-load-tmpdir = /home/mysql3307/tmp slow-query-log-file = /home/mysql3307/log/mysql-slow.log slow_query_log =1 socket = /tmp/mysql3307.sock sort_buffer_size =2097152 table_open_cache =128 thread_cache_size =50 tmpdir = /home/mysql3307/tmp user = mysql wait_timeout =2880000 transaction_isolation = read-committed long_query_time =1 sync_binlog =0 innodb_flush_log_at_trx_commit =0 指定数据库同步 replicate_wild_do_table = test01.% replicate_wild_ignore_table = information_schema.% replicate_wild_ignore_table = perform