Vauxhall Astra And Flickering Infotainment Screen Issue Fix
One of the common issues with Astra K is the screen flicker. It is very expensive to fix and the dealers offer full unit replacement. It is fairly easy to fix it yourself.
tutorial
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Updating DigitalOcean DNS Records With Dynamic IP
Two scripts written in Bash to update all the domains and subdomains I own in automated way using Crontab. If you have dynamic IP and host a service at home, these will help you to point your DNS records at your home server(s).
Updating PHP7 FPM On Ubuntu 20.04 For WordPress On Nginx
Setting up secure. separate php sockets for multiple Wordpress installations, using Nginx on Ubuntu 20.04.