Another BI & Programming Blog - Jason Yousef

A Quick Python Script to Extract Emails From a Web Page Sometimes you land on a website and think: I know there’s a contact email here somewhere… but it’s buried in a footer, hidden on an “About” page, or lost in a long block of text. If you do research, vendor reviews, outreach, or you’re just trying to save time, copying and pasting around a page gets old fast. This short Python script automates that step. You give it a URL, it downloads the page, pulls out the readable text, then returns any email addresses it finds. What the script does At a high level, it does four things: Fetches the page using requests Parses the HTML and extracts visible body text using selectolax Searches for email patterns with a regular expression (regex) Removes duplicates so you get a clean list of unique results The output is a simple list like: ['info@company.com', 'support@company.com'] Why this is useful This is a small script, but it solves a...

List Saved Wi-Fi Profiles on Windows Using Python (Safe Audit Script) If you use a Windows laptop for work and personal networks, it collects a list of saved Wi-Fi profiles over time. Sometimes you just want to audit what’s stored on your machine (for cleanup, troubleshooting, or basic hygiene). This mini Python script does exactly that: it lists saved Wi-Fi profile names (SSIDs) without exposing passwords. Why this is useful Cleanup: spot old networks you don’t use anymore. Troubleshooting: confirm whether a Wi-Fi profile is saved before re-adding it. Security hygiene: review saved networks on shared or travel devices. Important note You’ll find scripts online that dump saved Wi-Fi passwords. That’s risky and easy to abuse. This version is intentionally safer: it only lists profile names. If you forgot a Wi-Fi password, the best option is to check the router label/admin page or ask the network owner/admin. Script import subprocess from dataclasses import data...