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@alexanderdavidsen
alexanderdavidsen / fetch-aws-spotprice.bash
Last active May 21, 2025 09:24
Bash script to fetch AWS spot pricing
#!/usr/bin/env bash
# Colors
BLUE='\033[0;34m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
RED='\033[0;31m'
NC='\033[0m' # No Color
BOLD='\033[1m'
@luigiMinardi
luigiMinardi / tex-colors.md
Last active December 6, 2025 04:32
Github markdown colors (Using Tex and the github MathJax support)

Small warning for everyone that are thinking if using Tex colors is a good idea or not

  • 2023-05-02 - Since a few days ago \colorbox and \fcolorbox are broken and Github did't talk about if it's a temporary thing or if it will not be added back.
    • 2024-01-04 - Since it has not being added back I deduce that it will never be so I removed all mentions to it on the rest of the gist.
  • 2023-09-29 - Tex seems to not work on h1 to h6 anymore (markdown #'s)
    • 2024-01-04 - Now it works again, I'll keep the message for a while to remember that it may change again in the future

As you can se with the above message(s) Tex may not be very stable and may not be an option to you as of the dates expressed above. You can also check other tex problems here.

Github released Tex support and colors* to the markdown and you din't realized

@scottrigby
scottrigby / readme.md
Last active February 3, 2023 20:12
Introduction to GitOps & The Flux Family of Projects

Introduction to GitOps & The Flux Family of Projects

Set up local cluster and Flux CLI

  1. Install Flux CLI and Kind:

    $ brew reinstall flux kind
    $ kind --version
    kind version 0.11.1
@scottrigby
scottrigby / hands-on-gitops-patterns-for-helm-users.md
Last active December 27, 2022 18:12
Hands-On GitOps Patterns for Helm Users

Hands-On GitOps Patterns for Helm Users

  1. Install Flux CLI and Kind:

    $ brew reinstall flux kind
    $ kind --version
    kind version 0.10.0
    $ flux --version
    flux version 0.9.1
@diafour
diafour / cluster-19.sh
Last active February 19, 2025 12:11
Run kind cluster with access to local registry
#!/usr/bin/env bash
# A helper for kind to create and delete clusters with untrusted local registry.
# Based on https://kind.sigs.k8s.io/docs/user/local-registry/
#
# Note: kind 0.10.0
# Settings for kind cluster
CLUSTER_NAME="kube-19"
KIND_NODE_IMAGE="kindest/node:v1.19.7"
@AlainODea
AlainODea / main.tf
Last active August 22, 2022 14:17
Terraform: Latest Ubuntu 18.04 LTS encrypted AMI
resource "aws_ami_copy" "ubuntu-18_04-encrypted" {
name = "${data.aws_ami.ubuntu-18_04.name}-encrypted"
description = "${data.aws_ami.ubuntu-18_04.description} (encrypted)"
source_ami_id = "${data.aws_ami.ubuntu-18_04.id}"
source_ami_region = "${var.region}"
encrypted = true
tags {
ImageType = "encrypted-ubuntu-18_04"
}
@mohanpedala
mohanpedala / bash_strict_mode.md
Last active December 5, 2025 10:58
set -e, -u, -o, -x pipefail explanation
@vasanthk
vasanthk / System Design.md
Last active December 7, 2025 14:33
System Design Cheatsheet

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

  1. Clarify and agree on the scope of the system
  • User cases (description of sequences of events that, taken together, lead to a system doing something useful)
    • Who is going to use it?
    • How are they going to use it?
@zenorocha
zenorocha / README.md
Last active November 27, 2025 05:33
A template for Github READMEs (Markdown) + Sublime Snippet

Project Name

TODO: Write a project description

Installation

TODO: Describe the installation process

Usage