cd /Users/shqu/Applications/tools/mysql-5.6.21-osx10.8-x86_64/ /Users/shqu/Desktop/stop.sh ./bin/mysqld_safe --user=shqu &
/Users/shqu/Applications/tools/mysql-5.6.21-osx10.8-x86_64/bin/mysqladmin -uroot -pRoot123 shutdown
cd /Users/shqu/Applications/tools/mysql-5.6.21-osx10.8-x86_64/ /Users/shqu/Desktop/stop.sh ./bin/mysqld_safe --user=shqu &
/Users/shqu/Applications/tools/mysql-5.6.21-osx10.8-x86_64/bin/mysqladmin -uroot -pRoot123 shutdown