mysql

chmod +x
sh
ps -ef | grep mysql
cd /usr/local/mysql/bin
./mysql -uroot -p -S /tmp/mysql3306.sock
use mysql
show databases;
use mysql
show tables;
select use;
select user,host from user;
update user set authentication_string=PASSWORD(‘sys123’) where User=‘root’;
update user set host=’%’;
flush privileges;
select user,host from user;
cd /usr/local/mysql/bin
./mysql -uroot -p -S /tmp/mysql3306.sock
use mysql
show databases;
use mysql
show tables;
select use;
select user,host from user;
update user set authentication_string=PASSWORD(‘sys123’) where User=‘root’;
update user set host=’%’;
flush privileges;
select user,host from user;