Tech with Junian

How I Accidentally Discovered Crypto-Miner Malware (perfctl) on an Ubuntu Server

A story about how a simple MongoDB installation job turned into the discovery of crypto-miner malware called perfctl.

Jan 3, 2025 · 5 min read

How to Use TP-Link Tether Without a TP-Link ID

A simple guide on using the TP-Link Tether mobile app without creating an online TP-Link ID

Dec 23, 2024 · 1 min read

How to Call ChatGPT with the Google Voice App

A simple guide on how to call ChatGPT for free using Google Voice.

Dec 22, 2024 · 1 min read

How to Update Safari without macOS Upgrade

A simple guide on how to update Safari to latest version without a full macOS upgrade

Dec 19, 2024 · 1 min read

How to Fix 'File Access Denied' Issue on Windows

A guide to solve the 'You require permission from DESKMINI-X300 junian to make changes to this file' problem

Nov 21, 2024 · 1 min read

How to Unzip Multiple Files with Command Line

It's a bit tricky to unzip multiple files with command line

Oct 8, 2024 · 1 min read

Robots.txt Rules to Block LLM AI like ChatGPT from Crawling Your Web Content

How to block Large Language Model AI from crawling your website with robots.txt User-agent block list

Oct 8, 2024 · 2 min read

Toyota Rush Key Battery Replacement

How to replace Toyota Rush alarm key CR2032 battery with a flat head screwdriver

Oct 4, 2024 · 1 min read

Apple AirTag Battery Replacement

How to easily replace Apple AirTag CR2032 battery with a new one

Oct 4, 2024 · 1 min read

Installing AUTOMATIC1111 Stable Diffusion Web UI on macOS with Apple Silicon

How to install and use Stable Diffusion Web UI to generate images with AI

Oct 2, 2024 · 3 min read

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