Donald Guy donaldguy

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recently relapsing on software as apparent side-effect of psychiatric medication

3 years unemployed 2012 MIT CS alum. Did DevOps & k8s stuff 2014-2021. Only sometimes likes coding, preferably in Elixir, Ruby, or good-old bash. Rust? maybe.

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donaldguy / ApplicationGroup_JXA.js

Created January 31, 2025 06:11

JXA sh template and group name fetch - I ended up throwing these away (and just globbing-ish in ~/Library/Group Containers)

	let sh = (strs, ...subs) => {
	const q = (s) => `${s}`.match(/^['"].*['"]$/) ? `${s}` : `'${s}'`

	return app.doShellScript(
	strs.flatMap((s,i) => subs[i] ? [s.trim(), q(subs[i])] : s.trim() ).join(" ")
	)
	}

	let getAppGroup = (appName) => sh`codesign --display --entitlements - --xml 2> /dev/null
	${Application("System Events").applicationProcesses[appName].applicationFile().posixPath()}

donaldguy / com.surteesstudios.Bartender.plist

Last active September 25, 2024 05:11

Bartender 5.1.8 nicely formatted and ordered plist (also xml instead of binary obvs; but it'll happily read/convert it after `cp $this ~/Library/Preferences/com.surteesstudios.Bartender.plist`)

	<?xml version="1.0" encoding="UTF-8"?>
	<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
	<plist version="1.0">
	<dict>
	<!-- General: -->
	<!-- when set to default values these settings removed from the plist -->
	<!-- "Show hidden menu bar items when:" -->
	<key>ClickingMenuBarTogglesBartender</key> <integer>1</integer>
	<key>ScrollingMenuBarShowsHiddenItems</key> <integer>1</integer>
	<key>MouseOverMenuBarTogglesBartender</key> <integer>1</integer>

donaldguy / shell_vars_from_json.jq

Last active June 8, 2024 03:50

Have you ever had a json object or array and wished it was a serious of zsh/bash variables? … yeah ¬_¬ , totally, me neither 😅 https://jqplay.org/s/biOH4MLXDfe

	def declare: (
	.t as $type \| .var as $var \|
	{"array": "-a", "object": "-A"}[$type] as $arg \|

	"declare \($arg) \($var);"
	);

	def shellify: (
	. as $container \|

donaldguy / version_endpoints_compare.sh

Created May 28, 2024 00:26

some pretty stupid roundabout bash

	# cross-platform bash-3.2 compatible (thanks macos)
	#
	# examples:
	#
	# $ version_endpoints_compare "3.7.1" "<=4.3.1" "=4.3.4" ">=4.3.5" ">=4.4"
	# <=4.3.1
	# $ version_endpoints_compare "4.3.1" "<=4.3.1" "=4.3.4" ">=4.3.5" ">=4.4"
	# <=4.3.1
	# $ version_endpoints_compare "4.3.2" "<=4.3.1" "=4.3.4" ">=4.3.5" ">=4.4"
	# other

donaldguy / 0-eth0.network

Last active April 3, 2024 19:59

kubeadm stuff

	[Match]
	MACAddress=62:55:1b:5f:f7:d6

	[Network]
	IPForward=yes
	DNS=9.9.9.9
	Address=10.0.0.1/12
	Gateway=10.15.0.1

	[Route]

donaldguy / bootstrap_podman_machine.sh

Last active February 1, 2024 06:56

boot messages during `podman machine start` (qemu)

	#!/bin/bash

	set -o errexit -o nounset -o pipefail

	bootstrap_podman() {
	if ! podman system info &>/dev/null; then
	echo "!!podman not initialized: doing that" >&2

	if ! podman machine inspect &>/dev/null; then
	podman machine init --user-mode-networking

donaldguy / userscript-app_hey_com-unread_and_autoadvance.js

Last active September 12, 2024 03:47

app.hey.com: add unread counts and auto-advance to the "Imbox" - very much a work in progress

	// ==UserScript==
	// @name Add counts to Hey.com Imbox (and contents)
	// @run-at document-end
	// @match https://app.hey.com/*
	// @grant GM_getValue
	// @grant GM_setValue

	const BASE_URL_PATTERN = 'https://app\\.hey\\.com'

	let UnreadCount = -1;

donaldguy / bitbar_circleci-check.30s.py

Last active December 12, 2020 22:08

bitbar CircleCI workflow plugin: updated for modern-ish API/setup, dynamic reordering by last run

	#!/bin/bash
	""":"
	exec /usr/bin/env python3 $0
	":"""
	# -- coding: utf-8 --

	# <bitbar.title>CircleCI My Worfklows Check</bitbar.title>
	# <bitbar.version>v2.0</bitbar.version>
	# <bitbar.author>Donald Guy</bitbar.author>
	# <bitbar.author.github>donaldguy</bitbar.author.github>

donaldguy / cucumber_feature_failures_on_circle.sh

Last active December 12, 2020 22:13

CircleCI failures fetch/local rerun scripts: rspec + cucumber, but not much would be needed to adapt for other langs/libs

	#!/bin/bash

	#: features_failures_on_circle.sh [job number] [project name]
	#:
	#: Summarizes recorded CircleCI results for a (parallelized) cucumber suite, with
	#: a view towards debugging failures locally on macOS.
	#:
	#: BE ADVISED: running will overwrite your clipboard. You should consider a
	#: clipboard history. I like the one provided by Alfred PowerPack
	#:

donaldguy / aks-kernel-patch.sh

Created August 8, 2018 21:45

Ensure an Ubuntu AKS worker pool is patched against CVE-2018-5390 aka SegmentSmack/FragmentSmack

	#!/bin/bash
	# This script is intended to ensure an AKS worker pool is patched against CVE-2018-5390 aka SegmentSmack/FragmentSmack
	# by ensuring kernel is patched to version 4.15.0-1019

	set -eu

	case ${1:-} in
	-h\|--help\|help\|/?)
	echo "Usages:"
	echo " To determine unpatched machines and upgrade all (after prompt):"

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