24 lines
602 B
Bash
24 lines
602 B
Bash
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#!/usr/bin/env bash
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set -x
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HOST=192.168.50.100
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USER=root
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PASS=
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DEST=/srv/backup/db/mysql
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DATABASES=$(mysql -h $HOST -u $USER -p$PASS -s -N -e "SHOW DATABASES;")
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DIR="${DEST}/$(date +"%F")"
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mkdir -p "$DIR"
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for db in $DATABASES; do
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FILE="${DIR}/$db.sql.gz"
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echo "backing up $db to $FILE"
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[ "$db" != "information_schema" ] && [ "$db" != "mysql" ] && [ "$db" != "performance_schema" ] && [ "$db" != "sys" ] || continue
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# Be sure to make one backup per day
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[ -f $FILE ] && continue
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mysqldump --single-transaction --routines --quick -h $HOST -u $USER -p$PASS -B "$db" | gzip > "$FILE"
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done
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