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== MySQL max_connections ==
{{{
show variables like 'max_connections';

SET GLOBAL max_connections = 250;
}}}

MySQL max_connections

show variables like 'max_connections';

SET GLOBAL max_connections = 250;

howto-copy-mysql-database-remote-server

mysqldump -u user -p'password' db-name foo | ssh user@remote.box.com mysql -u user -p'password' db-name foo
mysqldump -u username -p'password' db-name | ssh user@remote.box.com mysql -u username -p'password db-name

http://www.cyberciti.biz/tips/howto-copy-mysql-database-remote-server.html

http://www.hackhowtofaq.com/blog/how-to-backup-mysql-db-remotely/

http://www.thegeekstuff.com/2008/09/backup-and-restore-mysql-database-using-mysqldump/

Full backup

Edit the root users mysql home environment configuration

 ~/.my.cnf

# Insert the following into the my.cnf file

[mysqldump]
user = mysqldbusername
password = mysqldbpassword
  • chmod 600 ~/.my.cnf

Cron

30 12  * * * mysqldump -u mysqlusernamehere -h localhost --all-databases > /home/backups/mydatabasename/$(date +"%F-%H%M")_mydatabasename_mysql_db.sql

désert/MySQL (last edited 2019-06-26 15:09:59 by localhost)