#!/bin/bash TARGET_FILE=backupdb.sql printf "Dumping database\n" if test -f "$TARGET_FILE" then echo "Removing $TARGET_FILE" sudo rm "$TARGET_FILE" fi echo "Creating $TARGET_FILE" mysqldump --hex-blob --max_allowed_packet=64M --default-character-set=utf8mb4 --databases market_data portfolio_data user_data --user=root --password=dbas --master-data > "$TARGET_FILE"