Blog

This is a collection of my many thoughts, tutorials I decided to write, and sometimes errors I have encountered and decided to write about how I solved them.
Sep
28
, 2021

The Importance of User Journey Testing

Over the past few years I've been involved in numerous development projects. The size of the projects have varied from
Blog
3 min read
May
22
, 2021

sudo: netstat: command not found

A popular tool used by many Sysadmins is the netstat tool. Its name is derived from two words: network and
Blog
1 min read
May
22
, 2021

How to Install the Proxmox Guest Agent on Ubuntu

If you are like me, you often want to have as much management capabilities as possible when managing your Virtual Machines (VMs) on Proxmox. Thankfully, this is possible by using one small and nifty command.
Blog
May
22
, 2021

Error ENOSPC System limit for number of file watchers reached

This past weekend while working on a project I came across an error that I have never seen before: ENOSPC: System limit for number of file watchers reached, watch '/home/.....' It stumped me for a few solid minutes before I took to my friend - DuckDuckGo.
Blog
1 min read
May
22
, 2021

NGINX: connect() failed (111: Connection refused) while connecting to upstream

While setting up a new VPS for a client I came across an error - "connect() failed (111: Connection refused) while connecting to upstream". I couldn't quite pinpoint the exact cause and fix on the spot. Thus, I had to go back to my notes and dig it up. Thankfully, it was an easy solution.
Blog
2 min read