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💻 Bash Array Cheat Sheet

🔢 Indexed Arrays (The Default Array)

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"

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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

Git Workflow

General Instructions

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#!/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:

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#!/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

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# 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

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@Configuration
@NoArgsConstructor
@AllArgsConstructor
public class OAuth2LoginConfig {

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

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

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# 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

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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"

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# 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

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// 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: [