xixitalk’s gists

xixitalk / simplerelay.py

Created November 22, 2021 07:08 — forked from JCotton1123/simplerelay.py

Start of simple SMTP relay service in Python

	#!/usr/bin/env python

	import os
	import re
	import daemon
	import asyncore
	import smtpd

	class SimpleRelayService(smtpd.PureProxy):
	"""Handles processing mail for relay"""

xixitalk / press.one

Created February 9, 2018 23:35

{"sig":"903b0b516fb252b1c42da91b083ef69f840cd2874de5e896662bbd8e9527fd9f633074a78c17a309ba1e1e464d23cf67d6185c5c2c1129c76cd851f7f9f4ea8f1","msghash":"098f9dec6bd669745a7da5cd8c437ac2b971fd1e9d5307d22192fc28afe94fb7"}

xixitalk / keybase.md

Created February 9, 2017 13:51

Keybase proof

I hereby claim:

I am xixitalk on github.
I am xixitalk (https://keybase.io/xixitalk) on keybase.
I have a public key whose fingerprint is 81EA F423 F64F 7730 BF0E 182D 6DC8 72E5 A611 F93B

To claim this, I am signing this object:

xixitalk / sleep.c

Created September 15, 2016 00:05

command sleep

	#include <stdio.h>
	#include <stdlib.h>
	#include <ctype.h>
	#include <unistd.h>
	#include <string.h>

	static void Usage(const char *name)
	{
	printf("%s NUMBER[SUFFIX]...\n\n", name);
	printf("The sleep command pauses for an amount of time defined by NUMBER. NUMBER must be an integer. floating-point value is NOT support.\n");

xixitalk / funcStackCheck.c

Last active July 10, 2016 08:49

函数栈破坏检查


	#define STACK_FIND_SIZE 2048 //find from SP to SP+STACK_FIND_SIZE

	void funcStackCheck(unsigned long *psp, unsigned long lr)
	{
	if(psp && (*psp != lr))
	{
	assert(0);
	}
	}

xixitalk / mymalloc.c

Last active July 10, 2016 09:36

malloc封装用于检测内存越界

	#define BEGIN_MAGIC 0x3a3a3a3a
	#define END_MAGIC 0x5a5a5a5a

	void *mymalloc(unsigned int size)
	{
	char ptr = (char )malloc(size+12);
	unsigned int *ptmp = NULL;

	if(NULL == ptr)
	return NULL;

xixitalk / deadloop.c

Created July 9, 2016 02:15

UINT32引起的死循环

	SINT32 txsem_count_init(Semaphore *ptxSem)
	{
	UINT32 i = 0;
	UINT32 semCount = 0;
	UINT32 Count = 0;

	semCount = GetSemaphoreCount(ptxSem);

	Count = SEM_INIT_NUM - semCount;
	if (Count > 0)

xixitalk / 0. remote.conf

Created May 8, 2016 02:07 — forked from clowwindy/0. remote.conf

SigmaVPN configure

	[peername]
	proto = nacltai
	proto_publickey = LOCAL_PUBKEY
	proto_privatekey = REMOTE_PRIKEY
	local = tuntap
	local_interface = tunnel
	local_tunmode = 1
	peer = udp
	peer_localaddr = REMOTE_IP
	peer_localport = 8000

xixitalk / haproxy.cfg

Last active March 26, 2016 00:24

8877为haproxy对外的端口，8443是多个SS服务器的端口，weight是权重，值越大分配的负载越多，backup是标志后备的服务器。手机上影梭使用haproxy所在的IP和端口8877访问，加密方式和密码使用SS服务器的设置。

	global
	ulimit-n 51200
	defaults
	log global
	mode tcp
	option dontlognull
	balance roundrobin
	option persist
	timeout connect 10000
	timeout client 150000

xixitalk / base64_block.rb

Last active December 19, 2015 08:39

octopress plugins:base64 encode twice and decode at browser with javascript

	# Title: base64 encode content
	# Author: xixitalk http://xixitalk.github.io
	# Description: base64 encode twice and decode at browser with javascript
	#
	# Syntax:
	# {% base64_block %}
	# This text will be encoded twice with base64
	# {% endbase64_block %}
	#
	# Output:

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Keybase proof