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@eddy-22
eddy-22 / RAMDisk.md
Created December 23, 2025 03:47
Create RAM disks on MacOS that unmount cleanly and reclaim all RAM used

[RAMDisk for macOS]

A minimal ZSH function to create and destroy APFS-formatted RAM disks on macOS.

Features

💾 Create APFS RAM disks up to 128 GiB

✅ Safe teardown - unmounts & detaches cleanly

👮🏼‍♂️ Input validation - enforces valid size and context

@eddy-22
eddy-22 / public_apis.md
Created August 24, 2025 21:34
Free, public APIs organized by category.

Try Public APIs for free

The Public APIs repository is manually curated by community members like you and folks working at APILayer. It includes an extensive list of public APIs from many domains that you can use for your own products. Consider it a treasure trove of APIs well-managed by the community over the years.


APILayer Logo
@eddy-22
eddy-22 / cat_facts.json
Created July 6, 2025 01:45
Animal Facts (cats and dogs to start, more coming soon)
[
"Every year, nearly four million cats are eaten in Asia",
"On average, cats spend 2/3 of every day sleeping",
"Unlike dogs, cats do not have a sweet tooth",
"When a cat chases its prey, it keeps its head level",
"The technical term for a cat's hairball is a bezoar",
"A group of cats is called a clowder",
"Female cats tend to be right pawed, while male cats are more often left pawed",
"A cat cannot climb head first down a tree because its claws are curved the wrong way",
"Cats make about 100 different sounds",
@mattmc3
mattmc3 / normalize_flags.sh
Last active June 17, 2025 02:44
Bash getopts - normalize flags
#!/usr/bin/env bash
# Normalize --long-flags to -s short ones for use with getopts.
normalize_flags() {
local shortopt longopt
local -a args=()
local -A spec=()
# Process option definitions until we hit the -- separator
while [[ "$#" -gt 0 && "$1" != -- ]]; do
@eddy-22
eddy-22 / cloudflare-delete-all-records.sh
Created October 4, 2022 04:12 — forked from slayer/cloudflare-delete-all-records.sh
Delete all DNS records for specified zone
#!/bin/bash
TOKEN="xxxxxxxxxxxxxxxxxxx"
ZONE_ID=2222222222222222222222222
# EMAIL=me@gmail.com
# KEY=11111111111111111111111111
# Replace with
# -H "X-Auth-Email: ${EMAIL}" \
# -H "X-Auth-Key: ${KEY}" \
@mattmc3
mattmc3 / optparsing_demo.zsh
Last active December 2, 2025 17:37
Zsh option parsing example
# Manual opt parsing example
#
# Features:
# - supports short and long flags (ie: -v|--verbose)
# - supports short and long key/value options (ie: -f <file> | --filename <file>)
# - supports short and long key/value options with equals assignment (ie: -f=<file> | --filename=<file>)
# - does NOT support short option chaining (ie: -vh)
# - everything after -- is positional even if it looks like an option (ie: -f)
# - once we hit an arg that isn't an option flag, everything after that is considered positional
function optparsing_demo() {
@zachlagden
zachlagden / error_handling.py
Last active December 9, 2022 21:55
pycord - Error handling useful code, because noone can remember everything :)
"""
Copyright (c) 2022, Zach Lagden
All rights reserved.
"""
import discord
from discord.ext import commands
from datetime import datetime
import coloredlogs

ZSH CheatSheet

This is a cheat sheet for how to perform various actions to ZSH, which can be tricky to find on the web as the syntax is not intuitive and it is generally not very well-documented.

Strings

Description Syntax
Get the length of a string ${#VARNAME}
Get a single character ${VARNAME[index]}
@eddy-22
eddy-22 / ve.sh
Last active June 14, 2021 02:15 — forked from erszk/ve.sh
[VE.sh] virtualenv wrapper in bash #virtualenv #shell
# -*- mode: sh -*-
# vim: syn=sh
# check to make sure virtualenv installed
if ! command which -s virtualenv; then
>&2 echo "You don't have virtualenv installed in your path. To install it:"
>&2 echo "pip install virtualenv"
return 1
fi