Match on specific words in a text file using regex using python

Regular expressions, or regex, are a powerful tool for pattern matching and text processing in Python. In this tutorial, we will explore how to match specific words in a text file using regex in Python. We will cover the following topics:
First, you need to import the re module, which provides the functionality for working with regular expressions in Python.
Before you can match specific words in a text file, you need to read the content of the file. You can do this using Python's built-in file handling.
Regex patterns allow you to describe the specific words you want to match. Here are some common regex components:
Let's say we want to find all occurrences of the word "apple" in our text file. Here's how you can use regex to achieve that:
This tutorial demonstrates how to match specific words in a text file using regex in Python. With this knowledge, you can adapt the code to match other words or more complex patterns in your text files.
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