Shortening shell paths with hash
If you’re like most developers, DevOps engineers, or IT professionals, you probably spend a lot of time in your shell of choice. And if you’re like the typical user, you’re probably always deep in the filesystem. This can get confusing quickly, and there’s only so much space available to display your working path (unless you invest in an ultrawi...
Using combos on ZMK
One of the greatest things (maybe even the greatest thing) about mechanical keyboards that provide custom firmware support (like QMK and ZMK) is the endless support for customization. I’m still tweaking my keymaps for different keyboards, but I recently started getting in to “Combos”:
Combo keys are a way to combine multiple key presses to o...
hey for load testing http applications
short
hey is a HTTP load tester CLI tool to benchmark HTTP requests to a HTTP end-point. Get it at GitHub
Today we will be taking a look at a small utility called hey. You can use hey to load test HTTP applications or generate load for a web application. This comes in handy when you want to simulate use or check what your app does when it re...
Build-log: Montsinger Rebound-S
The Rebound-S by Montsinger is a 60% case compatible ~40% keyboard ortholinear keyboard with an ergonomically-friendly 7° typing angle. It differs from the Rebound because it has a staggered contour. The Rebound’s have some great customisation options like spot for a dedicated for an EC12 encoder and some extra keys located between the two halv...
Configuring default Project creation in Openshift
In this blog we will have a look at “Configuring project creation” in an Openshift cluster. We will:
Create a Project Template
Add resources like a limit-range to the template
Disable project self-provisioning
As always. We will be doing all the examples in a CRC (Code Ready Containers) environment.
Project template
When creating a ne...
Controlling Ingress with Openshift Network Policy's
This blog will go in to the “software defined networking” of “Configure networking components” objective of the EX280 exam from RedHat. In this post we will:
Traffic to pods
The types of Network Policy’s we can create
Create a Network Policy based on a application label
This post focuses on Ingress (incoming traffic). You can also c...
Exposing services with routes and SSL
This blog will go in to “Configure networking components” objective of the EX280 exam from RedHat. In this post we will:
Have a look at services
Expose a service with a URL
Check out the types of routes we can create
Creating a route to a service that is encrypted with SSL
As always. We will be doing all the examples in a CRC (Code R...
Manage users and policies, groups and permissions
This blog will cover the “Manage users and policies” objective of the EX280 exam from RedHat. In this post we will:
Configure the HTPasswd identity provider for authentication
Create and delete users
Modify user passwords
Modify user and group permissions
Create and manage groups
Will also sprinkle in a little bit from “Manage user...
33 post articles, 5 pages.