How to backup more than 1 database in once in MYSQL using command line on ubuntu server 10.10?

Question

I am backupping some databases, but NOT ALL from my old Computer using ubuntu 10.10 and MySQL installed ofc. so i go for

sudo mysqldump "DBNAME" -u root -p > DBBACKUPNAME.SQL

after entering the password, the backup is successfully stored in the dir I am currently in. Fine.

But now i want to backup more than one DB. I tried

sudo mysqldump "DBNAME1,DBNAME2" -u root -p > DBBACKUPNAME.SQL

But that's not working. So How to do that?

Answer 1

解决了，使用：

sudo mysqldump --databases DBNAME1 DBNAME2 -u SQLUSERNAME -p > SQLBACKUP.sql