ondrejsika

alias st='git status'
alias di='git diff'
alias dis='git diff --staged'
alias dist='git diff --staged | tig'
alias ci='git commit'
alias ad='git add'
alias fa='git fetch --all --prune'
alias ga='gitk --all'

ondrejsika

#!/usr/bin/env python
# coding: utf-8
# http://musta.sh/2012-03-04/twisted-tcp-proxy.html

import sys

from twisted.internet import defer
from twisted.internet import protocol
from twisted.internet import reactor
from twisted.python import log

ondrejsika

<div style="width:135px; height: 135px; padding: 15px; border: solid 1px; color: white; background-color: black; font-size: 30px; font-family: monospace">
    Bitcoin
    Blog
</div>

<hr>

<div>
    <div style="width:135px; height: 135px; padding: 15px; border: solid 1px; color: white; background-color: black; font-size: 30px; font-family: monospace">
    Python

ondrejsika

import hashlib
import struct

####http://python-bitcoinlib.readthedocs.org/en/latest/_modules/bitcoin/core/serialize.html
def uint256_from_str(s):
    """Convert bytes to uint256"""
    r = 0
    t = struct.unpack(b"<IIIIIIII", s[:32])
    for i in range(8):
        r += t[i] << (i * 32)

ondrejsika

from functools import update_wrapper
from django.contrib import admin
from django.contrib.admin import ModelAdmin
from django.contrib.admin.templatetags.admin_urls import add_preserved_filters
from django.core.exceptions import PermissionDenied
from django.shortcuts import render

from myapp.models import Widget
from myapp.forms import ManageWidgetForm

ondrejsika

from collections import Mapping

from twisted.names import dns, server, client, cache
from twisted.application import service, internet


class MapResolver(client.Resolver):
    def __init__(self, mapping, servers):
        client.Resolver.__init__(self, servers=servers)

ondrejsika

# http://notmysock.org/blog/hacks/a-twisted-dns-story.html
# http://blog.inneoin.org/2009/11/i-used-twisted-to-create-dns-server.html
# twistd -y dns.py
import socket

from twisted.internet.protocol import Factory, Protocol
from twisted.internet import reactor
from twisted.names import dns
from twisted.names import client, server

ondrejsika

print unichr(0x0158)+unichr(0x0065)+unichr(0x0070)+unichr(0x0061)

ondrejsika

gcc -o endinanness endinanness.c

ondrejsika

ADD RULE with PORT and IPADDRESS
	sudo iptables -A INPUT -p tcp -m tcp --dport port_number -s ip_address -j ACCEPT

ADD RULE for PORT on all addresses
	sudo iptables -A INPUT -p tcp -m tcp --dport port_number --sport 1024:65535 -j ACCEPT

DROP IPADRESS
	sudo iptables -I INPUT -s x.x.x.x -j DROP

VIEW IPTABLES with rule numbers