rvighne’s gists

rvighne / filters.txt

Last active May 9, 2025 14:31

uBlock Origin filter list to remove recommendations from social media sites

	# Hacker News front page
	news.ycombinator.com##html[op=news] .submission, html[op=news] .subtext

	# All old.reddit.com homepages (including subreddits, tabs)
	reddit.com##.listing-page #siteTable

	# Video comments, video recommendations, entire homepage
	www.youtube.com###contents

	# Next-up tiles

rvighne / justwatch2letterboxd.js

Last active November 27, 2023 22:35

Bookmarklet to scrape a list of titles on Justwatch into a CSV that can be imported into Letterboxd.

	(function() {
	// https://www.justwatch.com/us/lists/my-lists?content_type=movie&inner_tab=seenlist&list_layout=card
	// https://www.justwatch.com/us/lists/my-lists?content_type=movie&inner_tab=watchlist&list_layout=card
	// https://www.justwatch.com/us/lists/my-lists?content_type=movie&inner_tab=likelist&list_layout=card
	// https://letterboxd.com/about/importing-data/
	const total = parseInt(document.querySelector('.titles-count').textContent, 10)
	const titles = document.getElementsByClassName('title-card-heading')
	console.assert(titles.length === total, 'please scroll down until all titles are loaded')
	return Array.prototype.reduce.call(
	titles,

rvighne / FugitiveFiles.vim

Created May 24, 2022 05:11

fzf.vim is great, but its :GFiles always assumes that .git is in a particular place. It can be made more robust to this and other edge cases by integrating with Fugitive, which already abstracts the details of interacting with Git.

	" Alternative to GFiles: integrate with Fugitive to work better in edge cases
	" Completion should actually be pathspec, not file, but close enough
	command -bang -nargs=* -complete=file FugitiveFiles
	\ call fzf#run(fzf#wrap('gfiles', fzf#vim#with_preview({
	\ 'source': FugitiveShellCommand('ls-files', '-z', '--', <f-args>),
	\ 'options': '--read0 --multi --no-clear --prompt=' . shellescape('FugitiveFiles> ')
	\ }), <bang>0))

rvighne / resflix.sh

Last active November 16, 2021 20:06

Download the list of titles currently available on UCLA's Resflix streaming service.

	#!/bin/sh
	# Must be on UCLA's campus network (e.g. using VPN)
	curl https://movies.reslife.ucla.edu/jsonapi/GetAllContent \| jq -r '.[].Title' \| sort

rvighne / extensions.txt

Created February 26, 2021 09:19

iptables source code reading assignments

	Gautam libarpt_mangle.c
	Gautam libebt_dnat.c
	Gautam libebt_mark_m.c
	Gautam libebt_stp.c
	Gautam libip6t_dst.c
	Gautam libip6t_icmp6.c
	Gautam libip6t_NETMAP.c
	Gautam libip6t_SNPT.c
	Gautam libipt_ECN.c
	Gautam libipt_realm.c

rvighne / index.js

Created January 11, 2021 00:20

Demo of man-in-the-middle attack against a proxy script loaded insecurely

	const http = require('http')

	// The malicious proxy configuration script
	// Replaces the real script
	// Directs all requests to malicious proxy server
	function FindProxyForURL(url, host) {
	return "PROXY ::1:8080";
	}

	// The man in the middle

rvighne / shortcuts.sh

Created July 28, 2017 02:17

Bash shortcuts that I always find useful. Source it from your .bashrc so it is always available (on Ubuntu, you can simply name it ~/.bash_aliases)

	# When the given command terminated, run it again unless interrupted
	retry() {
	while :; do
	"$@"

	tput bold; tput setaf 1
	echo "Retrying $1 (Ctrl-C to cancel)"
	tput sgr0

	sleep .5

rvighne / opencv-install.sh

Created January 31, 2017 05:50

Instructions to download, build, and install OpenCV. For C/C++ development. Compiles with V4L libraries (suitable for most cameras).

	# Make sure everything is up to date (optional)
	sudo apt-get update
	sudo apt-get dist-upgrade -y

	# Prerequisites
	sudo apt-get install build-essential git cmake make pkg-config v4l-utils libv4l-0 libv4l-dev -y

	# Download OpenCV
	git clone https://github.com/opencv/opencv.git

rvighne / Loader.js

Created November 11, 2016 20:39

Very simple interface for loading resources (esp. images, audio for e.g. game sprites) asynchronously, attaching callbacks to individual resources, and waiting for all queued resources to be loaded.

	"use strict";

	/* Simple async resource loader */

	class Loader {
	constructor() {
	this.promises = [];
	}

	get(src, type = Image) {

rvighne / randInt.js

Created September 11, 2016 00:38

Get a random integer in the widest possible range of positive integers.

	function randInt() {
	return Math.trunc(Math.random() * Number.MAX_SAFE_INTEGER);
	}

Rohit Vighne rvighne