Merge remote-tracking branch 'refs/remotes/origin/main'

graph.sh

-#!/bin/bash
-
-# Database credentials
-DB_USER="root"
-DB_PASS="password"
-DB_NAME="bitcoin_tracker"
-
-# Get today's date in YYYY-MM-DD format
-today=$(date +'%Y-%m-%d')
-
-# Temporary file for storing the data
-temp_file="temp_data.txt"
-
-# Query to get the timestamp and price for today
-mysql -u "$DB_USER" -p"$DB_PASS" -D "$DB_NAME" -e "SELECT UNIX_TIMESTAMP(timestamp), price FROM bitcoin_and_other_prices WHERE DATE(timestamp) = '$today' ORDER BY timestamp" > "$temp_file"
-
-# Format the data for gnuplot (remove the first line containing column names)
-tail -n +2 "$temp_file" > "formatted_data.txt"
-
-# Create plots using gnuplot
-gnuplot << EOF
-set terminal pngcairo size 800,600 enhanced font 'Arial,10'
-set output 'price_$today.png'
-set title 'Bitcoin Price vs Time ($today)'
-set xlabel 'Time'
-set ylabel 'Price (USD)'
-
-# Set the time format for the x-axis
-set timefmt "%s"  # Input format is Unix timestamp (seconds since 1970)
-set xdata time    # Use time for the x-axis
-set format x "%H:%M" # Format x axis as hour:minute 
-
-# Use the formatted data
-plot 'formatted_data.txt' using 1:2 with linespoints title 'Price'
-EOF
-
-# Clean up temporary files
-rm "$temp_file" "formatted_data.txt"
-
-echo "Price graph for today generated successfully!"