14 lines
443 B
Bash
14 lines
443 B
Bash
#!/bin/bash
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set -euo pipefail
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TIMESTAMP=$(date +%Y%m%d_%H%M%S)
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BACKUP_DIR="${BACKUP_DIR:-/var/backups/salon_pos}"
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DB_NAME="salon_pos"
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RETAIN_DAYS="${BACKUP_RETAIN_DAYS:-30}"
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mkdir -p "$BACKUP_DIR"
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mysqldump --defaults-file=/etc/mysql/backup.cnf "$DB_NAME" \
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| gzip > "$BACKUP_DIR/salon_pos_$TIMESTAMP.sql.gz"
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find "$BACKUP_DIR" -name "*.sql.gz" -mtime +"$RETAIN_DAYS" -delete
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echo "[$(date)] Backup completed: salon_pos_$TIMESTAMP.sql.gz"
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