Jimmy-Z

Rust/Go notes

Rustacean and Gopher
- quirky mascot, also Deno?
Rust has borrow, Go has GC
- this is like comparing apples to oranges
- I won't talk about it here
similar things

	use libc::memset;
	use std::mem::size_of;
	use std::time::Instant;
	use rand::rngs::SmallRng;
	use rand::{Rng, SeedableRng};

	// test a, each call creates its own vec
	fn testa(l: usize, m: usize){
	for _ in 0..m {
	suba(l);

	#!/bin/sh

	enum () {
	# what happens if you have more than 10 cards?
	ls /sys/class/drm/\|grep -E '^card[0-9]$'
	}

	get_hwmon () {
	card=$1
	# is it possible to have more than 1 hwmon?

	#!/bin/sh

	# apt install curl

	# obviously change this per your needs
	VMID=9001
	STOR=local-lvm
	VER=20230124-1270
	URL_PATH=https://cloud.debian.org/images/cloud/bullseye/$VER/
	IMG=debian-11-genericcloud-amd64-$VER.qcow2

	/* fucking ssh-agent, again

	we have at least 4 incompatible ssh-agents on windows
	there're numerous bridging tools between them but for the love of God I couldn't find the one I need
	this thing bridges msys2/cygwin openssh to win32-openssh's ssh-agent

	probably the crudest thing you've ever seen, no error handling what-so-ever

	if in any rare case you need this too, run this and:
	`export SSH_AUTH_SOCK=$LOCALAPPDATA\\ssh-agent-sock`

	#!/usr/bin/env python3

	# distilled from https://github.com/jleclanche/python-bna
	# only remain functionality is blizzard authenticator serial + restore code => TOTP secret conversion
	# so you can use 3rd party TOTP applications
	# contained in a single file so it could be audited easily and you don't have to use pip
	# and support "CN-" serial courtesy of https://github.com/winauth/winauth/

	import hmac
	from base64 import b32encode

	#!/bin/sh

	# multi SSID with VLAN script, for ASUS AC86U with merlin
	#
	# setup before hand:
	# set "router" to "AP Mode"
	# this will put all ports and wireless in br0
	# create 2 guest network
	# enable Administration => System => Enable JFFS custom scripts and configs
	# put this script in /jffs/scripts/, name should be "services-start"

	#!/bin/sh

	# call this in cron: /conf/pfsense-dnsmasq-cn.sh > /tmp/dnscn.debug 2>&1
	# it would be nice if pfsense provided some kind of ppp post-up hook interface

	PATH=/bin:/usr/bin:/usr/local/bin:/usr/local/sbin

	WORKDIR="$(mktemp -d)"
	OUTDIR="/conf/dnsmasq.d"

	// ==UserScript==
	// @name rarbg
	// @namespace https://github.com/Jimmy-Z/
	// @version 0.2.0
	// @description rarbg helper (for Movies/x264/1080 and TV HD Episodes)
	// @author JimmyZ
	// @match ://rarbg.to/torrent
	// @match ://proxyrarbg.org/torrent
	// @grant none
	// @updateUrl https://gist.github.com/Jimmy-Z/f24d5a061ba0f7ad45641fd7ee53d819/raw/rarbg.meta.js

	/*
	* a node.js script to help you make more use of Windows 10 Spotlight lock
	* screen images.
	*
	* Usage:
	* node spotlight-export.js <stage dir> <export dir>
	*
	* What it does:
	* ---
	* any image in spotlight dir but not in stage dir will be copied to stage dir