MySQL 5.7.18 release版安装指南（含有bin文件版本）

tar zxvf mysql-5.7.18-linux-glibc2.5-x86_64.tar.gz
mv mysql-5.7.18-linux-glibc2.5-x86_64 mysql-5.7.18

[mysqld]
basedir = /home/saojie/mysql-5.7.18
datadir = /home/saojie/mysql-5.7.18/data
log_error = /home/saojie/mysql-5.7.18/data/mysql_error.log
port = 33306  #端口避免冲突
socket = /home/saojie/mysql-5.7.18/mysql.sock
general_log = on
sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES

[mysql]
socket = /home/saojie/mysql-5.7.18/mysql.sock

bin/mysqld --defaults-file=/home/saojie/mysql-5.7.18/my.cnf --initialize --user=saojie --basedir=/home/saojie/mysql-5.7.18/ --datadir=/home/saojie/mysql-5.7.18/data

bin/mysqld --defaults-file=/home/saojie/mysql-5.7.18/my.cnf &
mysql -uroot -p --socket=/home/saojie/mysql-5.7.18/mysql.sock #不加socket可能会连接到别的MySQL Server

bin/mysqladmin -uroot -proot --socket=/home/saojie/mysql-5.7.18/mysql.sock shutdown

bin/mysqladmin -hxxx -Pxxx -uroot -proot shutdown

#!/bin/bash
function client(){
  bin/mysql --defaults-extra-file=/home/saojie/mysql-5.7.18/my.cnf
}
function server(){
  bin/mysqld --defaults-extra-file=/home/saojie/mysql-5.7.18/my.cnf &
}
function stop(){
  bin/mysqladmin -uroot -p --socket=/home/saojie/mysql-5.7.18/mysql.sock shutdown
}
function pid(){
 ret=$(ps -ef |grep mysqld | awk '{print $2}')
  echo $ret
}
if [ $# = 1 ]; then $1; else server; fi