How to check broken pages 404 using python

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to check for broken pages (404 errors) using python, we can utilize the `requests` library to send http requests to each page and inspect the response status code. a status code of 404 indicates that the page is not found. here's a step-by-step tutorial on how to achieve this:

step 1: install the requests library
if you haven't already installed the requests library, you can do so using pip:

step 2: write a python script to check for broken pages
here's an example python script that checks for broken pages (404 errors) on a website:

in this script:
- the `check_url` function sends a get request to the specified url and checks if the response status code is 404.
- the `urls` list contains the urls that you want to check for broken pages.
- the script loops through each url in the `urls` list and calls the `check_url` function to check for broken pages.

step 3: run the script

the script will output whether each page is working fine or if a 404 error is encountered.

feel free to customize the script to suit your specific needs, such as reading urls from a file or implementing more advanced error handling.

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