#Sysadmin

Maintain a single .gitconfig between different operating systems by using proxy scripts for git diff and git merge tools.

Ruby on Rails is quickly becoming my framework of choice for my personal websites and projects. It's a pleasure to work with and has been easy to learn. But no framework is without its challenges. One of those challenges is of course deploying the app to a server. There are a lot of options for hosting and deploying a Rails app. But, I like to run my own servers which means I have to also take care of deploying to those servers. I'd prefer to be deploying images to AWS ECS but I don't need that kind of infrastructure for my personal website. It's just a blog it can suffer seconds of downtime when I deploy updates. So my approach these days is to use Ansible to handle the deploy steps.

Create a systemd service to run your rails app server.

We ran into an interesting issue with WooCommerce at work. First, here is the subject of the support request we got from our hosting provider

I want to whitelist my clients IP addresses (and my office IPs) to allow them to view a site, while the rest of the world will be redirected to another site, using Nginx. My Nginx server is behind a load balancer.

Custom tasks for Capistrano that I am using to help manage a Magento website.

You want to share a topic branch with a colleague but do not want to push that branch upstream to Github/BitBucket/GitLab, etc. How do you do this? You could create a patch and email it. Or you could do it in the most crazy way possible and use Apache and allow your colleague to pull from your repo directly. This does take a bit more time to setup, but it would also be absolutely crazy dumb for everyone involved. Basically, let's setup a git server on your workstation!

Accessing the PHP-FPM Status screen is easy enough. First, enable pm.status in your php pool:

MySQL CPU usage was spiking upwards of 1000%. Load average was around 50-60. I could not SSH into the machine though, not immediately.

It was brought to my attention at the office that a few of our recently launched websites had publicly exposed .git repository information. Unscrupulous users could use the exposed data to pull down the entire commit history, giving them unfiltered access to what is basically the blueprint for the website.