thimslugga

#!/bin/bash

# Check if script was run as non-root user
function is_root() {
  if [[ ${EUID} -ne 0 ]]; then
    echo "This script must be run as root."
    exit 1
  fi
}
is_root

thimslugga

Prompt Engineering

LLMs

• https://claude.ai
• https://chatgpt.com/
• https://ai.google.dev/pricing
• https://github.com/deepseek-ai/DeepSeek-Coder-V2

Tools

thimslugga

#!/usr/bin/env bash

sudo dnf install -y NetworkManager-cloud-setup

sudo systemctl enable --now nm-cloud-setup.service
sudo systemctl enable --now nm-cloud-setup.timer

sudo mkdir -pv /etc/systemd/system/nm-cloud-setup.service.d

cat <<'EOF' | sudo tee /etc/systemd/system/nm-cloud-setup.service.d/00-override.conf

thimslugga

#  Customize BASH PS1 prompt to show current GIT repository and branch.
#  by Mike Stewart - http://MediaDoneRight.com

#  SETUP CONSTANTS
#  Bunch-o-predefined colors.  Makes reading code easier than escape sequences.
#  I don't remember where I found this.  o_O

# Reset
Color_Off="\[\033[0m\]"       # Text Reset

thimslugga

#!/bin/bash
#
# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"). You may
# not use this file except in compliance with the License. A copy of the
# License is located at
#
#      http://aws.amazon.com/apache2.0/
#

thimslugga

#cloud-config
# vim: syntax=yaml

disable_ec2_metadata: false

# Runs on each boot
bootcmd:
  # Replace default 127.0.0.1 IP in /etc/hosts with private IP address
  - sed -i'' 's/^[0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+\([[:space:]]*[{]{fqdn}}\)/{{ ds.meta_data.local_ipv4 }}\1/' /etc/cloud/templates/hosts.debian.tmpl

thimslugga

#!/bin/bash

# A cleaner alternative to this approach, but which requires a restart, is to populate TCC's SiteOverrides.plist inside
# the TCC app support directory with the following:
# <?xml version="1.0" encoding="UTF-8"?>
# <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
# <plist version="1.0">
# <dict>
# 	<key>Services</key>
# 		<dict>

thimslugga

#!/usr/bin/env bash
#set -ex

# Usage: bash <(curl -sL https://gist.github.com/thimslugga/<>/sanitze-clean.sh)
#
# https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html-single/configuring_and_managing_cloud-init_for_rhel_8/index
# https://docs.aws.amazon.com/imagebuilder/latest/userguide/security-best-practices.html
# https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/building-shared-amis.html
# https://github.com/aws/amazon-ecs-ami/blob/main/scripts/cleanup.sh
# https://github.com/awslabs/amazon-eks-ami/blob/main/templates/shared/provisioners/cleanup.sh

thimslugga

# EditorConfig is awesome: https://EditorConfig.org

# top-most EditorConfig file
root = true

# Unix-style newlines with a newline ending every file
[*]
charset = utf-8
end_of_line = lf
indent_size = 4

thimslugga

layout	title	date	categories
post	Apple Silicon and Virtual Machines: Beating the 2 VM Limit	2023-08-08 07:00:00 -0600	macOS

• macOS Internals Deep Dive
• Building a Development Kernel Collection
• Configuring our Mac to boot the Development Kernel Collection