jetz’s gists

jetz / w11arm_esd2iso.sh

Last active April 15, 2024 13:15

Command line utility to create Windows 11 ARM ISOs from Microsoft ESD. See https://github.com/Technogeezer50/esd2iso

	#!/bin/bash
	#
	# w11arm_esd2iso - download and convert Microsoft ESD files for Windows 11 ARM to ISO
	#
	# Copyright (C) 2023 Paul Rockwell
	#
	# This program is free software; you can redistribute it and/or modify
	# it under the terms of the GNU General Public License as published by
	# the Free Software Foundation; either version 2 of the License, or
	# (at your option) any later version.

jetz / keybase.md

Created October 19, 2021 11:20

Keybase proof

I hereby claim:

I am jetz on github.
I am jetz (https://keybase.io/jetz) on keybase.
I have a public key whose fingerprint is 9A99 FC5C 5618 35B8 6909 0843 3672 0033 3E2A D77C

To claim this, I am signing this object:

jetz / flatten_json.py

Created September 1, 2021 06:41

Flatten JSON to kv format (v is array)

	from pprint import pprint
	from typing import Union, TypeVar


	fields = [
	{
	'a': 'a',
	'b': [1, 2, 3],
	'c': {
	'd': 'd',

jetz / byegfw.go

Created April 22, 2020 07:53

Keep GFW out with iptables

	package main

	import (
	"fmt"
	"github.com/coreos/go-iptables/iptables"
	"log"
	"net"
	"net/http"
	)

jetz / ljfs.lua

Created March 12, 2019 03:07

lua ffi binding for file system

	local bit = require('bit')
	local ffi = require('ffi')

	local band = bit.band
	local ffi_new = ffi.new
	local ffi_str = ffi.string
	local table_insert = table.insert

	ffi.cdef([[
	void free(void *ptr);

jetz / etlua.lua

Created December 7, 2018 05:24

handwriting lua-version of etlua. see https://github.com/leafo/etlua

	local VERSION = "1.3.0"

	local load = load
	local type = type
	local error = error
	local assert = assert
	local tostring = tostring
	local tonumber = tonumber
	local setmetatable = setmetatable
	local insert = table.insert

jetz / git_author_rewrite.sh

Created November 13, 2018 08:32

Git scripts

	#!/bin/sh

	git filter-branch --env-filter '
	OLD_EMAIL="[email protected]"
	CORRECT_NAME="Your Correct Name"
	CORRECT_EMAIL="[email protected]"
	if [ "$GIT_COMMITTER_EMAIL" = "$OLD_EMAIL" ]
	then
	export GIT_COMMITTER_NAME="$CORRECT_NAME"
	export GIT_COMMITTER_EMAIL="$CORRECT_EMAIL"

jetz / goto.py

Created October 29, 2018 08:49

A function decorator, that rewrites the bytecode, to enable goto in Python. See https://github.com/snoack/python-goto

	import dis
	import struct
	import array
	import types
	import functools


	class _Bytecode:
	def __init__(self):
	code = (lambda: x if x else y).__code__.co_code

jetz / 2fa.go

Created October 29, 2018 08:47

Two-factor authentication on the command line. See https://github.com/rsc/2fa

	// Copyright 2017 The Go Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style
	// license that can be found in the LICENSE file.

	// 2fa is a two-factor authentication agent.
	//
	// Usage:
	//
	// 2fa -add [-7] [-8] [-hotp] name
	// 2fa -list

jetz / lulip.lua

Last active October 25, 2018 06:25

Line-level profiler for code running in LuaJIT, see https://github.com/jgrahamc/lulip

	-- lulip: LuaJIT line level profiler
	--
	-- Copyright (c) 2013 John Graham-Cumming
	--
	-- License: http://opensource.org/licenses/MIT

	local io_lines = io.lines
	local io_open = io.open
	local pairs = pairs
	local print = print

大毛 jetz