dmthuc

/*
using official fcgi++ library
Reference to fcgi protocol at https://tools.ietf.org/html/rfc3875#section-6.2.1
Build: g++ main.cpp -lfcgi++ -lfcgi -o main
Spawn: spawn-fcgi -a 127.0.0.1 -p 9105 -n -- main
*/

#include <iostream>
#include <string>
#include <thread>

danielinux

#!/usr/bin/python
from scapy.all import *
import time, sys
pkts = rdpcap(sys.argv[1])
clk = pkts[0].time
for p in pkts:
    time.sleep(p.time - clk)
    clk = p.time
    sendp(p)

kingluo

case1：字节码执行

同样的python代码，经过cython编译后运行，一般情况下也比用python解释器运行要快。

因为python解释代码，本质上就是一个for/switch，对字节码的逐条执行，相比机器语言， 使得CPU无法预判指令分支，也破坏指令缓存的局部化。

p1.py

mishurov

# --------
# Hardware
# --------

# Opcode - operational code
# Assebly mnemonic - abbreviation for an operation

# Instruction Code Format (IA-32)
# - Optional instruction prefix
# - Operational code

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

the42

package main

import (
	"compress/gzip"
	"io"
	"net/http"
	"strings"
)

type gzipResponseWriter struct {