[root@dbbackup backup]# mysqldump --help mysqldump Ver 8.22 Distrib 3.23.57, for pc-linux (i686) By Igor Romanenko, Monty, Jani & Sinisa This software comes with ABSOLUTELY NO WARRANTY. This is free software, and you are welcome to modify and redistribute it under the GPL license Dumping definition and data mysql database or table Usage: mysqldump [OPTIONS] database [tables] OR mysqldump [OPTION..