CatTail

var prefix = Math.random();
function parse(obj) {
  var key, value, type, schema;
  type = obj.constructor.name;
  switch (type) {
    case 'Object':
      schema = {};
      for (key in obj) {
        value = parseKey(key, obj);
        if (value !== undefined) schema[key] = value;

CatTail

# 重启声音驱动
sudo kextunload /System/Library/Extensions/AppleHDA.kext
sudo kextload /System/Library/Extensions/AppleHDA.kext

CatTail

var isMatch = ~'this is a text'.indexOf('IS');

CatTail

tcpdump 'tcp port 80 and (((ip[2:2] - ((ip[0]&0xf)<<2)) - ((tcp[12]&0xf0)>>2)) != 0)'

CatTail

#! /bin/bash

# usage: enc [-d] <message>

if [ $# == 2 ]; then
    echo $2 | openssl enc -e -aes-256-cbc -a -salt $1
else
    echo $1 | openssl enc -e -aes-256-cbc -a -salt
fi

CatTail

var patterns = {
    '[': '\\[([^\\]]+)\\]',
    '![': '[^\\[]+',
    '"':  '"([^"]+)"',
    '!"': '[^"]+',
    'default': '(\\S+)', // default pattern
    '!default': '\\s+'
};

function Parser(format) {

CatTail

#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/uio.h>

int main(void)
{
    char buf[80];

CatTail

#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#include <unistd.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/uio.h>

int main(void)
{

CatTail

#include <stdio.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/types.h>

int max(int a, int b) {
    return a > b ? a : b;
}

int main()

CatTail

#include <netinet/in.h>
#include <sys/socket.h>
#include <netdb.h>
#include <fcntl.h>
#include <sys/epoll.h>
#include <unistd.h>
#include <string.h>
#include <stdio.h>
#include <errno.h>
#include <resolv.h>