cosysn’s gists

cosysn / 0_reuse_code.js

Last active August 29, 2015 14:14

Here are some things you can do with Gists in GistBox.

	// Use Gists to store code you would like to remember later on
	console.log(window); // log the "window" object to the console

cosysn / mkdir_kernel.c

Created March 22, 2017 00:36

在内核态创建目录

	#include <linux/init.h>
	#include <linux/module.h>
	#include <linux/kernel.h>
	#include <linux/syscalls.h>
	#include <linux/security.h>
	#include <linux/namei.h>


	static int my_mkdir(const char *name, umode_t mode)
	{

cosysn / mpiodisk.ps1

Created March 22, 2017 06:53

通过WMI来获取MPIO Disk的信息

	$MPIODisks = Get-WmiObject -Namespace "root\wmi" -Class mpio_disk_info \|
	Select-Object "DriveInfo"

	foreach ($Disk in $MPIODisks) {
	$mpiodrives = $disk.DriveInfo

	foreach ($Drive in $mpiodrives) {
	Write-Host "Drive : " $Drive.Name
	Write-Host "Path : " $Drive.NumberPaths
	Write-Host "Serial Num: " $Drive.SerialNumber

cosysn / mpiodisk.ps1

Created March 22, 2017 06:53

通过WMI来获取MPIO Disk的信息

	$MPIODisks = Get-WmiObject -Namespace "root\wmi" -Class mpio_disk_info \|
	Select-Object "DriveInfo"

	foreach ($Disk in $MPIODisks) {
	$mpiodrives = $disk.DriveInfo

	foreach ($Drive in $mpiodrives) {
	Write-Host "Drive : " $Drive.Name
	Write-Host "Path : " $Drive.NumberPaths
	Write-Host "Serial Num: " $Drive.SerialNumber

cosysn / win_init.el

Last active April 9, 2017 11:48

支持Windows下将 Spacemacs 放置在 HOME 目录外指定的目录下

	;;; init.el --- Spacemacs Initialization File
	;;
	;; Copyright (c) 2012-2017 Sylvain Benner & Contributors
	;;
	;; Author: Sylvain Benner [email protected]
	;; URL: https://github.com/syl20bnr/spacemacs
	;;
	;; This file is not part of GNU Emacs.
	;;
	;;; License: GPLv3

cosysn / hexdump.c

Created April 11, 2017 08:57

移植 Linux Kernel 的 print_hex_dump 函数到 Windows 驱动中，帮助 dump 二进制数据。


	CHAR hex_asc[] = "0123456789abcdef";
	#define hex_asc_lo(x) hex_asc[((x) & 0x0f)]
	#define hex_asc_hi(x) hex_asc[((x) & 0xf0) >> 4]

	#define TracePrintEx(Fmt, ...) \
	do\
	{\
	DbgPrintEx(DPFLTR_FASTFAT_ID, DPFLTR_ERROR_LEVEL, Fmt, __VA_ARGS__); \
	}while (0)

cosysn / readfree.py

Created July 13, 2017 06:09

能够自动在readfree网站上签到的脚本

	import requests
	import logging

	url='http://readfree.me/accounts/checkin'
	cookie_str='' # 需要登录到readfree上获取当时的cookie值，然后直接使用该cookie值进行登录签到

	logging.basicConfig(level=logging.INFO,
	filename='/var/log/readfree_auto_sig.log',
	filemode='a',
	format='%(asctime)s - [line:%(lineno)d] - %(levelname)s: %(message)s')

cosysn / cjson_filter

Last active January 2, 2018 17:31

	#include <stdio.h>
	#include <stdlib.h>
	#include <string.h>
	#include <cjson/cJSON.h>

	#define ERR_INVALID_URL (-10)
	#define ERR (-1)

	int filter_single_sensitive_word(const cJSON item, char name)
	{

cosysn / keyvalue.sh

Last active June 13, 2018 15:55

	#/bin/sh
	#line='id:2377893499379884 ip:127.0.0.1 port:443 ak:sdjh sk:jsdhfhjdsh bucket:men object:zzzz.vhd size:10240 encryp:1'

	line=`cat image.cfg\|grep 2377893499379884`

	function map_get()
	{
	dict=$1
	key=$2
	default_value=$3

cosysn / queryhw.sh

Created June 13, 2018 16:00

	#!/bin/bash


	function cpuinfo() {
	cpu_model=`cat /proc/cpuinfo\|grep "model name"\|head -1\|awk -F: '{print $2}'`
	cpu_num=`cat /proc/cpuinfo\|grep "core id"\|grep "0"\|uniq -c\|awk '{print $1}'`
	cpu_cores=`cat /proc/cpuinfo\|grep "processor"\|wc -l`
	single_cores=`expr ${cpu_cores} / ${cpu_num}`

	printf "CPU: ${cpu_model} (${cpu_num}*${single_cores}Cores)\n"