SQL

dump mysql

mysqldump -u username -p database_name > data-dump.sql

mysql dump database command line linux

mysqldump -u<user_name> -p<user_password> <database_name> > <file_name>.sql

mysql dump mysql db cli

#note by specifying -p flag without a password it'll prompt you for pass

DUMP:
mysqldump -u username -p dbname --lock-tables=false > filename.sql

Import:
mysql -u username -p dbname < filename.sql

Import external:
mysql -h host -u username -p dbname < filename.sql 

database dump mysql command

mysqldump -u username -p dbname > filename.sql

database dump mysql command

mysql -u username -p dbname < filename.sql

import mysql dump command line

mysql -u username -p database_name < file.sql

database dump mysql command

mysqldump -h <hostname> -u <username> -p <database_name> > file-dump.sql

import mysql dump database command line linux

mysql -u<user_name> -puser_password> <database_name>
source /path/db.sql

import mysql dump command line

mysql> use db_name;
mysql> source backup-file.sql;