mysql connection test
os> mysql -u root -p Password: <PASSWORD> mysql>use mysql mysql>show tables; mysql>select * from user mysql>exit
Backup a database
mysqldump --user=root --password=<PASSWORD> --database <DBNAME> > /backup/path/<DBNAME>.bkp
Restore a database
os> mysql -u root -p < /backup/path/<DBNAME>.bkp Password: <PASSWORD>