I have a VPS (Virtual Private Server) and I have just move another domain (steakovercooked.com) onto this. I find it useful to have a script that can automatically check, repair, optimise and backup the MySQL databases. It is also nice to set this running at crontab so you don’t need to manually do it every time.
To optimise all databases:
1 | mysqlcheck -hlocalhost -uuser -ppassword --optimize --all-databases |
mysqlcheck -hlocalhost -uuser -ppassword --optimize --all-databases
To repair all databases if errors:
1 | mysqlcheck -hlocalhost -uuser -ppassword --auto-repair --check --all-databases |
mysqlcheck -hlocalhost -uuser -ppassword --auto-repair --check --all-databases
To backup a database and save it into *.SQL files (plain text)
1 | mysqldump --opt -hlocalhost -uuser -ppassword database > database.sql |
mysqldump --opt -hlocalhost -uuser -ppassword database > database.sql
To compress the files into gzip format, using:
1 | mysqldump --opt -hlocalhost -uuser -ppassword database | gzip > database.sql.gz |
mysqldump --opt -hlocalhost -uuser -ppassword database | gzip > database.sql.gz
Then, you can put the above commands into a script file (make sure you chmod +x it) and you can use command crontab -e to edit the cron jobs (e.g. let it run once per hour).
–EOF (The Ultimate Computing & Technology Blog) —
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