Update 'README.md'
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@ -70,6 +70,8 @@ NEWDB='my-testdb'
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BACKUPDIR='/var/backup/mysql/20211012-0010'
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BACKUPDIR='/var/backup/mysql/20211012-0010'
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```
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```
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TIP: You can change NEWDB to any other name if you wish to restore to an alternate database name!
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Make sure you have a backup of the current database which will be replaced:
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Make sure you have a backup of the current database which will be replaced:
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```
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```
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sudo mysqldump ${NEWDB} > /root/${NEWDB}-$(date +%Y%m%d).sql
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sudo mysqldump ${NEWDB} > /root/${NEWDB}-$(date +%Y%m%d).sql
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@ -80,6 +82,4 @@ And now the actual recovery (Need to be in the same session! Do not enter this i
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sudo mysql -e 'DROP DATABASE IF EXISTS `'${NEWDB}'`'
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sudo mysql -e 'DROP DATABASE IF EXISTS `'${NEWDB}'`'
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sudo mysql -e 'CREATE DATABASE `'${NEWDB}'`'
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sudo mysql -e 'CREATE DATABASE `'${NEWDB}'`'
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for table in ${BACKUPDIR}/${DB}/*; do gunzip -c $table | sudo mysql ${NEWDB}; done
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for table in ${BACKUPDIR}/${DB}/*; do gunzip -c $table | sudo mysql ${NEWDB}; done
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```
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```
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You can change NEWDB to any other name if you wish to restore to an alternate database name!
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