Python file usage

• Python Code for File Usage

 # 1. Create & Write to a file

with open("example.txt", "w") as file:

    file.write("Hello, this is line one.\n")

    file.write("This is line two.\n")

print("File created and written successfully.")

# 2. Read the file

with open("example.txt", "r") as file:

    content = file.read()

    print("\nReading file content:")

    print(content)

# 3. Append to the file

with open("example.txt", "a") as file:

    file.write("This line was added later.\n")

print("Line appended successfully.")

# 4. Read again to verify

with open("example.txt", "r") as file:

    print("\nUpdated file content:")

    print(file.read())