litao3rd

// This is a C-style code for part of one crackme cycle.exe
// crackme download address:  http://bbs.pediy.com/attachment.php?attachmentid=503&d=1139931299
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

static unsigned int dword_402182 = 0xfedcba98;

static int gather_byte_msb(unsigned int value)
{

litao3rd

"""
>>> import confluent_kafka

>>> confluent_kafka.version()
('0.11.6', 722432)

>>> confluent_kafka.libversion()
('1.0.0-RC7-6-g9695c0-dirty', 16777471)
"""

litao3rd

# I buy a fresh VPS from linode with CentOS7 OS. But unfortunally all network connections are blocked by default `iptables` rules except `ssh`.
# All connections that try to connect the VPS will get the error `no route to host` or `Network is unreachable.`. Hope this error message would remind people that there are a huge of annoying firewall rules block your connections.

# Attention:
#     I configure my v2ray listen on the port 9200.
#     I use vmess protocol with dynamic ports. The dynamic range from 9201 to 9299.
#     Here is the script that I configure `iptables` rules with `firewall-cmd` on CentOS7.

#!/bin/bash