Python count emails in a text file

In this tutorial, you'll learn how to count the number of email addresses in a text file using Python. We will use regular expressions to extract and count email addresses from the file.
Before you get started, make sure you have Python installed on your system. If you don't have Python installed, you can download and install it from Python's official website.
To demonstrate this process, you'll need a sample text file that contains email addresses. You can create your own or use an existing text file. For this example, let's create a file named "sample.txt" with the following content:
Now, let's write Python code to count the email addresses in the text file. We will use the re (regular expressions) module to extract email addresses. Here's the code:
Save the Python code in a .py file (e.g., count_emails.py). Make sure the sample.txt file you created in Step 1 is in the same directory as the Python script or specify the full path to the text file in the file_path variable.
Open a terminal or command prompt, navigate to the directory where your Python script is located, and run it:
The script will read the text file, extract and count the email addresses, and display the results.
In this tutorial, you learned how to count the number of email addresses in a text file using Python and regular expressions. You can use this method to extract email addresses from text files for various applications, such as data analysis, data cleaning, or email list validation.
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