Nicholas Grogg ngrogg

Fedora Atomic Rebase

Prep

Pin build before proceeding,
sudo ostree admin pin 0

Allows rolling back in case rebase goes totally sideways.

View builds,
sudo ostree admin status

Kubectl and Gcloud Autocomplete

Overview

How to configure autocomplete for kubectl and the Google Cloud SDK.

Assumptions

Assumes a Linux install.
Assumes kubectl and google cloud sdk are package manager versions (i.e. apt/dnf) and not snap or manual tarball.
Assumes the Z Shell is used. BASH is supported but not covered here.

Chromium based browser required per launcher site.
In this writing Brave Browser is used, Opera, Edge etc. should be similar if not identical process.

Replicate issue,
URL: https://launcher.keychron.com/#/keymap
Choose "Connect +"
Select device
Message HID Device Connected with a red X.
"Connect +" spins on "Connecting".

	#!/usr/bin/env bash
	if [[ $(( ( RANDOM % 6 ) + 1 )) -eq 6 ]]; then
	echo ":("
	else
	echo "click..."
	fi

	#!/usr/bin/bash

	# Run as root on fresh install
	## Make user admin
	read -p "enter username to make admin" : username
	echo "$username ALL=(ALL) ALL" >> /etc/sudoers.d/users

	## Enable extra Debian repos
	sed -i "s/non-free-firmware/non-free-firmware\ contrib\ non-free/g" /etc/apt/sources.list

	# Update system and install packages, replace packages as needed
	sudo apt update -y && sudo apt upgrade -y && sudo apt autoremove -y; sudo snap refresh
	sudo apt install -y \
	curl \
	dconf-editor \
	git \
	gnome-backgrounds \
	gnome-boxes \
	gnome-clocks \
	gnome-firmware \

	# Configure dnf for faster downloads
	echo "max_parallel_downloads=20" \| sudo tee -a /etc/dnf/dnf.conf > /dev/null
	echo "fastestmirror=True" \| sudo tee -a /etc/dnf/dnf.conf > /dev/null

	# Enable rpmfusion free and non-free repos
	sudo dnf install -y \
	https://mirrors.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm \
	https://mirrors.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-$(rpm -E %fedora).noarch.rpm

	# Update system

	#TODO: Replace * w/ server private IP
	<VirtualHost *:80>
	ServerName temp.com
	ServerAlias www.temp.com
	# Use 302 for SEO
	Redirect 302 / https://temp.com/
	</VirtualHost>

	#TODO: Replace * w/ server private IP
	<VirtualHost *:443>

	# HTTP Section
	server {
	## Listen on HTTP port
	listen 80;
	listen [::]:80;

	#TODO: Replace w/ domain
	## Domain
	server_name temp.com www.temp.com;

	One-liner for screen sessions
	4 GB
	dd if=/dev/zero of=/swapfile bs=1M count=4096 status=progress; chmod 600 /swapfile; mkswap /swapfile; swapon /swapfile; echo "/swapfile none swap defaults 0 0" >> /etc/fstab; swapon --show; exit

	2 GB
	dd if=/dev/zero of=/swapfile bs=1M count=2048 status=progress; chmod 600 /swapfile; mkswap /swapfile; swapon /swapfile; echo "/swapfile none swap defaults 0 0" >> /etc/fstab; swapon --show; exit

	1 GB
	dd if=/dev/zero of=/swapfile bs=1M count=1024 status=progress; chmod 600 /swapfile; mkswap /swapfile; swapon /swapfile; echo "/swapfile none swap defaults 0 0" >> /etc/fstab; swapon --show; exit