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There are a ton of different ways to split up a string in Zsh. This gist attempts to show them with examples to help you build your own. I write Zsh scripts all the time, and still reference back to this gist, so there you go.

From the Zsh docs on Parameter Expansion Flags (yeah - I know... how would anyone ever find that if they didn't know where to look!?)

j:string: Join the words of arrays together using string as a separator.
s:string: Force field splitting at the separator string.

You can also read more by running man zshexpn. (Again, I know, right!? How would anyone know to look there!?)

	#!/bin/bash
	# Update on 2024/05/29
	# 1. use wget to fetch latest frp version when curl was not installed
	# 2. Remind users that frp will be run in non-root user
	# 3. Add CI
	#
	# Update on 2024/04/13
	# 1. Improved OS compatibility: try wget and then curl for downloading files.
	#
	# Update on 2024/01/26

	#!/bin/env python#!/bin/env python

	# https://github.com/puppetlabs/puppet/blob/stable/api/docs/http_certificate_status.md

	import os
	import sys
	import json
	import requests
	import argparse
	import subprocess

	#!/usr/bin/env python3
	# json2hcl.py - Convert JSON to Terraform HCL

	import json
	import sys
	import re
	import argparse
	from typing import Any, Dict, List, Union

	{
	"USD": {
	"symbol": "$",
	"name": "US Dollar",
	"symbol_native": "$",
	"decimal_digits": 2,
	"rounding": 0,
	"code": "USD",
	"name_plural": "US dollars"
	},

	FROM ubuntu
	RUN apt update
	RUN apt install -y tini dumb-init python3-pip
	RUN pip install apache-airflow

	# place the entrypoint script
	COPY entrypoint.sh /entrypoint
	RUN chmod +x /entrypoint

	# a script that calls airflow (and does test-relevant things too)

	#!/bin/bash
	# Uncomment the following line to debug the script:
	#set -x
	#####################################################################################
	# fuckForticlient.sh
	#
	# Script to authenticate against Fortinet SAML servers using Firefox and
	# openfortivpn. This replaces Forticlient for GNU/Linux completely.
	# Because openfortivpn does not support SAML login (yet), this script uses Firefox
	# to authenticate, grabs SVPNCOOKIE and then calls openfortivpn to setup

	version: '3.7'

	services:

	unifi-db:
	image: docker.io/mongo:latest
	container_name: unifi-db
	volumes:
	- ./data:/data/db
	- ./init-mongo.js:/docker-entrypoint-initdb.d/init-mongo.js:ro

	#!/usr/bin/env python3

	# vim: autoindent tabstop=4 shiftwidth=4 expandtab softtabstop=4 filetype=python

	# This file is part of Supermicro IPMI certificate updater.
	# Supermicro IPMI certificate updater is free software: you can
	# redistribute it and/or modify it under the terms of the GNU General Public
	# License as published by the Free Software Foundation, version 2.
	#
	# This program is distributed in the hope that it will be useful, but WITHOUT