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| Both sides previous revision Previous revision Next revision | Previous revision | ||
| mysql [2019/03/09 10:21] – [Setup automysqlbackup configuration file] admin | mysql [2019/03/28 13:50] (current) – [Manually create a backup] dani | ||
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| - Get the user and password to access the MySQL database. This is usually the user '' | - Get the user and password to access the MySQL database. This is usually the user '' | ||
| - | - Check for the database data directory:< | + | - Check for the database data directory:< |
| - | mysql -e "show variables;" | + | - Check, if the binlog option is enabled:<code bash>ls $(mysql -e "show variables;" |
| - | </ | + | - Amount of data:<code bash>du -sh $(mysql -e "show variables;" |
| - | - Check, if the binlog option is enabled: | + | - Socket:<code bash>mysql -e "show variables;" |
| - | - Amount of data: '' | + | - Network port:<code bash>mysql -e "show variables;" |
| - | - Socket: | + | |
| - | - Network port: '' | + | |
| ==== Setup automysqlbackup configuration file ==== | ==== Setup automysqlbackup configuration file ==== | ||
| Line 44: | Line 42: | ||
| gzip -cd daily_< | gzip -cd daily_< | ||
| </ | </ | ||
| + | |||
| + | ===== Manually create a backup ===== | ||
| + | In case, you have to create a backup manually (without automysqlbackup script), you can do it like this: | ||
| + | |||
| + | * Using '' | ||
| + | mysqldump --all-databases -q | gzip -c > mysql-20100212.sql.gz | ||
| + | </ | ||
| + | * Using '' | ||
| + | mysqldump --all-databases -q | bzip2 -c > mysql-20100212.sql.bz2 | ||
| + | </ | ||
| + | |||
| + | |||
| ===== Update a user password ===== | ===== Update a user password ===== | ||
| In this example, the password for the MySQL user root will be updated for following hosts: '':: | In this example, the password for the MySQL user root will be updated for following hosts: '':: | ||