Jesper Rønn-Jensen jesperronn

💻 Bash Array Cheat Sheet

Indexed arrays use non-negative integers (0, 1, 2, ...) as keys.

Section	Action	Syntax	Example
Declaration	Declare & Init	`names=("Alice" "Bob" "Charlie")`	Creates an array with keys 0, 1, 2.
Basics	Access Value	`${names[1]}`	Output: "Bob"

description	applyTo	downloadCommand
Git workflow and best practices for AI agents and humans	*/	curl -L --silent --remote-name https://gist.githubusercontent.com/jesperronn/8caa210551f86daee827bb628696d464/raw/git.instructions.md

	#!/usr/bin/env bash
	#
	# this file is a template for bash scripts
	# it provides common functions and a standard structure for bash scripts
	#
	# curl -L --silent --remote-name https://gist.githubusercontent.com/jesperronn/c06371a3a2685af1a5eab71f543e09a5/raw/bash-template.sh && chmod +x bash-template.sh
	#
	# Agents can use this template to create new bash scripts quickly and easily.
	#
	# Format, there are 3 main sections:

	#!/usr/bin/env bash

	set -euo pipefail

	# Author: Jesper Rønn-Jensen, Nine A/S
	# Date: 2025-04-23
	# Version: 1.0
	# Description: This script creates multiple identity providers in Keycloak using the Keycloak API.
	# Example on how to use Keycloaks API to create multiple Identity providers
	# the script file here uses curl command to provide the example

	# Direnv common sense configuration.
	# This file is used to configure direnv, a shell extension that allows you to load and unload
	# environment variables based on the current directory.
	#
	# This file is located in the $HOME/.config/direnv directory.
	# It is loaded automatically by direnv when it starts up.
	# $ cat $HOME/.config/direnv/direnv.toml
	# see https://direnv.net/man/direnv.toml.1.html

	@Configuration
	@NoArgsConstructor
	@AllArgsConstructor
	public class OAuth2LoginConfig {

	@Value("${system.oauth2.client.id}")
	private String adminClientId;

	@Value("${system.oauth2.client.secret}")
	private String adminClientSecret;

	# EditorConfig is awesome: https://EditorConfig.org
	# USAGE:
	# curl -L --silent --remote-name https://gist.githubusercontent.com/jesperronn/e5415bbbdbc6028db09c4943c108da1d/raw/.editorconfig

	# top-most EditorConfig file
	root = true

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

	1 REM Kick-off 2022 test løsningen. Opgaven gik ud på at udskrive teksten
	2 REM "KICKOFF 2022 BARCELONA" på skærmen på en Commodore 64
	3 REM
	4 REM
	5 REM ** COMMODORE 64 BASIC V2 **
	6 REM 64K RAM SYSTEM 38911 BASIC BYTES FREE
	7 REM
	8 REM READY.
	9 REM
	10 PRINT "KICKOFF 2022 BARCELONA"

	# Fra Nine Speed Session Git Kommandolinje presentation 2021-05-04
	#
	# Flere af disse kan findes i mine dotfiles
	# https://github.com/jesperronn/cowboy-dotfiles/blob/master/link/.gitconfig


	# benyt git push -u for at oprette branches
	git config --global push.default current

	// example Jenkinsfile with the following features
	//
	// * parallel build
	// * Slack notifications
	// * Clickable links to relevant commits and healthcheck urls
	// * Multisite deployments

	def git_host = "https://github.com/company/project_name"
	def host = [
	integration: [