35 lines
1.0 KiB
Bash
35 lines
1.0 KiB
Bash
#!/bin/bash
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#
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# backup-mysql.sh 1.02
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#
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# Dumps all databases to seperate files. All files are created in a folder designated after the current date. Folders exceeding the defined hold time are purged automatically.
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#
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# (c)2015-2016 Harald Schneider
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#
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# Setup.start
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#
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HOLD_DAYS=3
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BACKUP_DIR="/backup/mysql"
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MYSQL_USR="root"
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MYSQL_PWD="+avatar111"
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MYSQL_CMD=/usr/bin/mysql
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MYSQL_DMP=/usr/bin/mysqldump
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# Use this for MAMP on MacOSX:
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#
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#MYSQL_CMD=/Applications/MAMP/Library/bin/mysql MYSQL_DMP=/Applications/MAMP/Library/bin/mysqldump
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#
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# Setup.end
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TIMESTAMP=$(date +"%F")
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mkdir -p "$BACKUP_DIR/$TIMESTAMP"
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databases=`$MYSQL_CMD --user=$MYSQL_USR -p$MYSQL_PWD -e "SHOW DATABASES;" | grep -Ev "(Database|information_schema|performance_schema)"`
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for db in $databases; do
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echo "Dumping $db ..."
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$MYSQL_DMP --force --opt --user=$MYSQL_USR -p$MYSQL_PWD --databases $db | gzip > "$BACKUP_DIR/$TIMESTAMP/$db.sql.gz"
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done
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echo
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echo "Cleaning up ..."
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find $BACKUP_DIR -maxdepth 1 -type d -ctime +$HOLD_DAYS -exec rm -rf {} +
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echo
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echo "-- DONE!" |