🥨

stephen niedzielski

🥨

Web and game programmer. My other profile is @stephenoid.

niedzielski / docker-123.sh

Last active August 15, 2018 03:23

Create a quick Docker Ubuntu container.

niedzielski / grep-no-buffer.sh

Created April 29, 2018 17:37

Grep without buffering—that is, print results immediately.

	tail -f foo.bar\|
	grep -E --line-buffered baz

niedzielski / word-wrap.sh

Last active April 29, 2018 17:38

Word-wrap text from and back to the clipboard.

niedzielski / npm-up.sh

Created April 18, 2018 01:29

Upgrade all NPM packages.

	# Sadly needed until npm up supports more options.
	# npm install -g npm-check-updates
	npm outdated
	ncu -au
	npm i

niedzielski / cmd.sh

Last active February 10, 2018 22:41

Shell wrapper for mapping an NPM-style command to a shell command.

	#!/usr/bin/env sh
	set -eu ${VERBOSE:+-x}

	execute() {
	local cmd="$1"
	shift

	case "$cmd" in
	start) echo a b\|exec xargs -P0 -n1 "$0";;
	a) sleep 1; echo a; sleep 2; exec echo a;;

niedzielski / reverse.d.ts

Last active December 27, 2023 16:22

Reverse a type's keys and values in TypeScript.

type Reverse<T> = {[V in T[keyof T] & keyof T]: keyof T}

niedzielski / marvin.js

Created January 15, 2018 21:08

Toggle Wikipedia (English) and Marvin URLs.

	javascript:(_ => {
	const marvin = 'marvin.wmflabs.org';
	window.location.host = window.location.host === marvin ? 'en.wikipedia.org' : marvin;
	})()

niedzielski / mw-toggle-mobile.js

Created January 15, 2018 04:35

Toggle MediaWiki mobile (Minerva Neue) / desktop (Vector) skin.

	javascript:(_ => {
	const url = new URL(window.location.href);
	url.searchParams.set('useformat', url.searchParams.get('useformat') !== 'mobile' ? 'mobile' : 'desktop');
	window.location.href = url.toString();
	})()

niedzielski / for-each.bash

Last active September 9, 2019 16:04

Some different Bash looping options.

	find -not $ \( -name node_modules -o -name .git -o -name dist $ -prune \) -type f -name \*.css\|

	# a
	while IFS= read -r file; do git mv "$file" "${file%.css}.less"; done

	# b
	xargs -rd\\n -i sh -c 'git mv {} $(dirname {})/$(basename {} .css).less'

	time while IFS= read -ru9 -d $'\n' line; do
	echo -n "$line"

niedzielski / git-pull-dirs.sh

Created December 26, 2017 20:32

Wildcard Git pull.

for i in *; do git --work-tree="$i" --git-dir="$i/.git" pull; done

	find -not \( \( -name node_modules -o -name .git -o -name dist \) -prune \) -type f -name \*.css\|

	# a
	while IFS= read -r file; do git mv "$file" "${file%.css}.less"; done

	# b
	xargs -rd\\n -i sh -c 'git mv {} $(dirname {})/$(basename {} .css).less'

	time while IFS= read -ru9 -d $'\n' line; do
	echo -n "$line"