Sale! A must-read for every drummer, this exceptional book by Modern Drummer magazine founder and publisher Ron Spagnardi will help you become the master of your kit! It features over 1,000 accent exercises using mixed stickings, rolls, flams and accents around
def hex_serial_to_decimal(hex_string): """ Convert a certificate serial number from hex to decimal. Args: hex_string (str): Hex string (with or without '0x' prefix, spaces, or colons) Returns: int: Decimal representation """ # Remove common separators and prefixes cleaned = hex_string.replace(':', '').replace(' ', '').lower() if cleaned.startswith('0x'): cleaned = cleaned[2:] # Convert hex to decimal decimal_value = int(cleaned, 16) return decimal_value
echo "ibase=16; $(echo '1A:3F' | tr -d ':')" | bc (to view a cert's serial in decimal):
decimal = int(hex_string.replace(':', '').replace(' ', ''), 16) (using xxd or printf ):
# Example usage if __name__ == "__main__": # Example certificate serial numbers test_cases = [ "0x1A3F", # 6719 "FF:EE:DD:CC", # 4293840332 "00:9a:2b:3c", # 10109492 "4D:5A:12:34:56", # 851851668534 "0x7FFFFFFF", # 2147483647 ] for serial in test_cases: decimal = hex_serial_to_decimal(serial) print(f"Hex: serial:<20 -> Decimal: decimal") (if the hex is clean, e.g., "1A3F"):
openssl x509 -in certificate.pem -noout -serial | cut -d= -f2 | tr -d '\n' | while read hex; do echo "ibase=16; $hex" | bc; done
def hex_serial_to_decimal(hex_string): """ Convert a certificate serial number from hex to decimal. Args: hex_string (str): Hex string (with or without '0x' prefix, spaces, or colons) Returns: int: Decimal representation """ # Remove common separators and prefixes cleaned = hex_string.replace(':', '').replace(' ', '').lower() if cleaned.startswith('0x'): cleaned = cleaned[2:] # Convert hex to decimal decimal_value = int(cleaned, 16) return decimal_value
echo "ibase=16; $(echo '1A:3F' | tr -d ':')" | bc (to view a cert's serial in decimal): convert certificate serial number hex to decimal
decimal = int(hex_string.replace(':', '').replace(' ', ''), 16) (using xxd or printf ): 16) return decimal_value echo "ibase=16
# Example usage if __name__ == "__main__": # Example certificate serial numbers test_cases = [ "0x1A3F", # 6719 "FF:EE:DD:CC", # 4293840332 "00:9a:2b:3c", # 10109492 "4D:5A:12:34:56", # 851851668534 "0x7FFFFFFF", # 2147483647 ] for serial in test_cases: decimal = hex_serial_to_decimal(serial) print(f"Hex: serial:<20 -> Decimal: decimal") (if the hex is clean, e.g., "1A3F"): # 6719 "FF:EE:DD:CC"
openssl x509 -in certificate.pem -noout -serial | cut -d= -f2 | tr -d '\n' | while read hex; do echo "ibase=16; $hex" | bc; done