Let’s Encrypt recently added wildcard certifications but it involves a little more steps than a normal certification process. First you must make sure you have certbot version 0.22.0 or above.…
Read MoreIn this post we will go over implementing a custom argument parser for Bash. You can see the final product here. Some features that I wanted to have are:Parsing command-line…
Read MoreNightmare.js is a high level browser automation library. I recently w anted to use it to scrape data off a website that make it fairly difficult to scrape via normal…
Read MoreRun everyday to see if it is the last day of the month. If it is then run cron 'command'.
Read MoreIf you run an Nginx server, you may come across an issue where you’ve reached the limit of how many files Nginx can have open. System wide resources are controlled…
Read MoreThis post will go over using OpenVPN in Ubuntu 16.04 to connect to a Private Internet Access (PIA) VPN server. PIA has pre-made configuration files here which we will use…
Read MoreThis post will go over the manual installation and configuration of Nginx source code on a Linux based system. Building from source code instead of directly installing from a pre-built…
Read MoreThis project uses the MSGEQ7 in order to power a 7 channel LED equalizer. The goal was to use current components that were already avilable. Using 70 LEDs, a 7×10…
Read MoreThis program uses the RGB Camera and Tracking program to display a tracked user in front of a background. A drum set image is then displayed over the user. When…
Read MoreThis project was used to time a vehicle around a track by using a sonar sensor to detect when the vehicle passed by. What made this project challenging is wanting…
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