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jim3ma / gist:3d0ec24c2ecc00db62612596f8ccd6a4
Created July 31, 2019 03:57 — forked from anonymous/gist:5543343
Golang major minor device numbers
package main
import (
"flag"
"fmt"
"syscall"
// #include <sys/sysmacros.h>
"C"
)
@jim3ma
jim3ma / recvfd.c
Created August 22, 2018 14:53
Send a file descriptor over an abstract unix domain socket
#include <stdlib.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <stdio.h>
#include <strings.h>
#include <errno.h>
#define NAME ".socket"
@jim3ma
jim3ma / recvfd.c
Last active August 21, 2018 06:26 — forked from kokjo/sendfd.c
Send a file descriptor over an abstract unix domain socket
// compile with: gcc -static -o recvfd recvfd.c
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <strings.h>
/**
* Receives file descriptor using given socket
*
* @param socket to be used for fd recepion
@jim3ma
jim3ma / gfw_and_cannon_traceroute.py
Created August 11, 2016 07:37
A Tool for Tracerouting the GC and GFW
#!/usr/bin/env python
import time
import threading
from scapy.all import *
import sys
import socket
maxhop = 25
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jim3ma / blog-webpack-2.md
Created January 16, 2018 12:35 — forked from xjamundx/blog-webpack-2.md
From Require.js to Webpack - Part 2 (the how)

This is the follow up to a post I wrote recently called From Require.js to Webpack - Party 1 (the why) which was published in my personal blog.

In that post I talked about 3 main reasons for moving from require.js to webpack:

  1. Common JS support
  2. NPM support
  3. a healthy loader/plugin ecosystem.

Here I'll instead talk about some of the technical challenges that we faced during the migration. Despite the clear benefits in developer experience (DX) the setup was fairly difficult and I'd like to cover some of the challanges we faced to make the transition a bit easier.

# coding: utf-8
# 更新于2017/10/02,python3测试通过
import re
import requests
# 领取 X 铜币
# 每日登录奖励已领取
base_headers = {'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.57 Safari/537.36 OPR/40.0.2308.15 (Edition beta)', 'Referer': 'https://www.v2ex.com/signin', 'Origin': 'https://www.v2ex.com'}
@jim3ma
jim3ma / trial.key
Created August 28, 2017 08:56 — forked from huqi/trial.key
Beyond Compare 4 license for Mac
Beyond Compare 4
Licensed to: ASIO Allsoftinone
Quantity: 1 user
Serial number: 1822-9597
License type: Pro Edition for Windows
--- BEGIN LICENSE KEY ---
H1bJTd2SauPv5Garuaq0Ig43uqq5NJOEw94wxdZTpU-pFB9GmyPk677gJ
vC1Ro6sbAvKR4pVwtxdCfuoZDb6hJ5bVQKqlfihJfSYZt-xVrVU27+0Ja
hFbqTmYskatMTgPyjvv99CF2Te8ec+Ys2SPxyZAF0YwOCNOWmsyqN5y9t
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jim3ma / redir-daemon.c
Last active April 24, 2017 13:38
A simple example daemon for netfilter/iptables REDIRECT based transparent proxies http://svn.clifford.at/tools/trunk/examples/redir-daemon.c
/*
* A simple example daemon for netfilter/iptables REDIRECT based
* transparent proxies
*
* Also a nice demo for simple tcp client/server apps.
*
* Copyright (C) 2008 RIEGL Research ForschungsGmbH
* Copyright (C) 2008 Clifford Wolf <clifford@clifford.at>
*
* This program is free software; you can redistribute it and/or modify
@jim3ma
jim3ma / background.sh
Created March 14, 2017 07:15 — forked from zaius/background.sh
How to redirect a running process output to a file and log out
ctrl-z
bg
touch /tmp/stdout
touch /tmp/stderr
gdb -p $!
# In GDB
p dup2(open("/tmp/stdout", 1), 1)
p dup2(open("/tmp/stderr", 1), 2)
@jim3ma
jim3ma / golang-tls.md
Created June 15, 2016 00:49 — forked from denji/golang-tls.md
Simple Golang HTTPS/TLS Examples

Generated private key

openssl genrsa -out server.key 2048

To generate a certificate

openssl req -new -x509 -key server.key -out server.pem -days 3650

https