大飞的博客

ubuntu访问windows共享

一、直接访问：ctrl+l ，输入

smb://192.168.1.1/TDDOWNLOAD，随后根据帐号密码输入访问共享

二、挂载共享：

smbmount //hostname/directory /home/my/mount/dir -o user＝username,pass=passpord,iocharset=utf8

家庭多媒体中心

记录下些小片段，回头弄好了再慢慢整理～

1、IPTV机顶盒伴侣

2、高清播放器解码，samba共享

3、lirc、irrecord、winlirc、自制红外线遥控器

python打包生成独立exe

老是忘，记录下：

setup.py内容如下（注：xxxxx.py为要编译的python程序名字）

from distutils.core import setup
import py2exe
import sys
includes = ["encodings", "encodings.*"]
sys.argv.append(“py2exe”)
options = {“py2exe”:   { “bundle_files”: 1 }
}
setup(options = options,
zipfile=None,
console = [{"script":'xxxxx.py'}])

 

cmd下输入：

python setup.py py2exe

rfid

邪恶的rfid。。。。哎。。。学习学习～

www.proxmark3.com

http://hi.baidu.com/kevin2600/blog

python stmp server 端口重定向

sudo python smtpd.py -d -n 127.0.0.1:25 127.0.0.1:10000

用上面的就可以把发到本机25端口的邮件自动转到10000端口，当然这里也可以转到其他的ip.

注：smtpd默认就是一个smtp代理

smtpd.py

#! /usr/bin/env python
"""An RFC 2821 smtp proxy.

Usage: %(program)s [options] [localhost:localport [remotehost:remoteport]]

Options:

    --nosetuid
    -n
        This program generally tries to setuid `nobody', unless this flag is
        set.  The setuid call will fail if this program is not run as root (in
        which case, use this flag).

    --version
    -V
        Print the version number and exit.

    --class classname
    -c classname
        Use `classname' as the concrete SMTP proxy class.  Uses `PureProxy' by
        default.

    --debug
    -d
        Turn on debugging prints.

    --help
    -h
        Print this message and exit.

Version: %(__version__)s

If localhost is not given then `localhost' is used, and if localport is not
given then 8025 is used.  If remotehost is not given then `localhost' is used,
and if remoteport is not given, then 25 is used.
"""

# Overview:
#
# This file implements the minimal SMTP protocol as defined in RFC 821.  It
# has a hierarchy of classes which implement the backend functionality for the
# smtpd.  A number of classes are provided:
#
#   SMTPServer - the base class for the backend.  Raises NotImplementedError
#   if you try to use it.
#
#   DebuggingServer - simply prints each message it receives on stdout.
#
#   PureProxy - Proxies all messages to a real smtpd which does final
#   delivery.  One known problem with this class is that it doesn't handle
#   SMTP errors from the backend server at all.  This should be fixed
#   (contributions are welcome!).
#
#   MailmanProxy - An experimental hack to work with GNU Mailman
#   <www.list.org>.  Using this server as your real incoming smtpd, your
#   mailhost will automatically recognize and accept mail destined to Mailman
#   lists when those lists are created.  Every message not destined for a list
#   gets forwarded to a real backend smtpd, as with PureProxy.  Again, errors
#   are not handled correctly yet.
#
# Please note that this script requires Python 2.0
#
# Author: Barry Warsaw <barry@python.org>
#
# TODO:
#
# - support mailbox delivery
# - alias files
# - ESMTP
# - handle error codes from the backend smtpd

import sys
import os
import errno
import getopt
import time
import socket
import asyncore
import asynchat

__all__ = ["SMTPServer","DebuggingServer","PureProxy","MailmanProxy"]

program = sys.argv[0]
__version__ = 'Python SMTP proxy version 0.2'

class Devnull:
    def write(self, msg): pass
    def flush(self): pass

DEBUGSTREAM = Devnull()
NEWLINE = '\n'
EMPTYSTRING = ''
COMMASPACE = ', '

def usage(code, msg=''):
    print >> sys.stderr, __doc__ % globals()
    if msg:
        print >> sys.stderr, msg
    sys.exit(code)

class SMTPChannel(asynchat.async_chat):
    COMMAND = 0
    DATA = 1

    def __init__(self, server, conn, addr):
        asynchat.async_chat.__init__(self, conn)
        self.__server = server
        self.__conn = conn
        self.__addr = addr
        self.__line = []
        self.__state = self.COMMAND
        self.__greeting = 0
        self.__mailfrom = None
        self.__rcpttos = []
        self.__data = ''
        self.__fqdn = socket.getfqdn()
        self.__peer = conn.getpeername()
        print >> DEBUGSTREAM, 'Peer:', repr(self.__peer)
        self.push('220 %s %s' % (self.__fqdn, __version__))
        self.set_terminator('\r\n')

    # Overrides base class for convenience
    def push(self, msg):
        asynchat.async_chat.push(self, msg + '\r\n')

    # Implementation of base class abstract method
    def collect_incoming_data(self, data):
        self.__line.append(data)

    # Implementation of base class abstract method
    def found_terminator(self):
        line = EMPTYSTRING.join(self.__line)
        print >> DEBUGSTREAM, 'Data:', repr(line)
        self.__line = []
        if self.__state == self.COMMAND:
            if not line:
                self.push('500 Error: bad syntax')
                return
            method = None
            i = line.find(' ')
            if i < 0:
                command = line.upper()
                arg = None
            else:
                command = line[:i].upper()
                arg = line[i+1:].strip()
            method = getattr(self, 'smtp_' + command, None)
            if not method:
                self.push('502 Error: command "%s" not implemented' % command)
                return
            method(arg)
            return
        else:
            if self.__state != self.DATA:
                self.push('451 Internal confusion')
                return
            # Remove extraneous carriage returns and de-transparency according
            # to RFC 821, Section 4.5.2.
            data = []
            for text in line.split('\r\n'):
                if text and text[0] == '.':
                    data.append(text[1:])
                else:
                    data.append(text)
            self.__data = NEWLINE.join(data)
            status = self.__server.process_message(self.__peer,
                                                   self.__mailfrom,
                                                   self.__rcpttos,
                                                   self.__data)
            self.__rcpttos = []
            self.__mailfrom = None
            self.__state = self.COMMAND
            self.set_terminator('\r\n')
            if not status:
                self.push('250 Ok')
            else:
                self.push(status)

    # SMTP and ESMTP commands
    def smtp_HELO(self, arg):
        if not arg:
            self.push('501 Syntax: HELO hostname')
            return
        if self.__greeting:
            self.push('503 Duplicate HELO/EHLO')
        else:
            self.__greeting = arg
            self.push('250 %s' % self.__fqdn)

    def smtp_NOOP(self, arg):
        if arg:
            self.push('501 Syntax: NOOP')
        else:
            self.push('250 Ok')

    def smtp_QUIT(self, arg):
        # args is ignored
        self.push('221 Bye')
        self.close_when_done()

    # factored
    def __getaddr(self, keyword, arg):
        address = None
        keylen = len(keyword)
        if arg[:keylen].upper() == keyword:
            address = arg[keylen:].strip()
            if not address:
                pass
            elif address[0] == '<' and address[-1] == '>' and address != '<>':
                # Addresses can be in the form <person@dom.com> but watch out
                # for null address, e.g. <>
                address = address[1:-1]
        return address

    def smtp_MAIL(self, arg):
        print >> DEBUGSTREAM, '===> MAIL', arg
        address = self.__getaddr('FROM:', arg) if arg else None
        if not address:
            self.push('501 Syntax: MAIL FROM:<address>')
            return
        if self.__mailfrom:
            self.push('503 Error: nested MAIL command')
            return
        self.__mailfrom = address
        print >> DEBUGSTREAM, 'sender:', self.__mailfrom
        self.push('250 Ok')

    def smtp_RCPT(self, arg):
        print >> DEBUGSTREAM, '===> RCPT', arg
        if not self.__mailfrom:
            self.push('503 Error: need MAIL command')
            return
        address = self.__getaddr('TO:', arg) if arg else None
        if not address:
            self.push('501 Syntax: RCPT TO: <address>')
            return
        self.__rcpttos.append(address)
        print >> DEBUGSTREAM, 'recips:', self.__rcpttos
        self.push('250 Ok')

    def smtp_RSET(self, arg):
        if arg:
            self.push('501 Syntax: RSET')
            return
        # Resets the sender, recipients, and data, but not the greeting
        self.__mailfrom = None
        self.__rcpttos = []
        self.__data = ''
        self.__state = self.COMMAND
        self.push('250 Ok')

    def smtp_DATA(self, arg):
        if not self.__rcpttos:
            self.push('503 Error: need RCPT command')
            return
        if arg:
            self.push('501 Syntax: DATA')
            return
        self.__state = self.DATA
        self.set_terminator('\r\n.\r\n')
        self.push('354 End data with <CR><LF>.<CR><LF>')

class SMTPServer(asyncore.dispatcher):
    def __init__(self, localaddr, remoteaddr):
        self._localaddr = localaddr
        self._remoteaddr = remoteaddr
        asyncore.dispatcher.__init__(self)
        try:
            self.create_socket(socket.AF_INET, socket.SOCK_STREAM)
            # try to re-use a server port if possible
            self.set_reuse_addr()
            self.bind(localaddr)
            self.listen(5)
        except:
            # cleanup asyncore.socket_map before raising
            self.close()
            raise
        else:
            print >> DEBUGSTREAM, \
                  '%s started at %s\n\tLocal addr: %s\n\tRemote addr:%s' % (
                self.__class__.__name__, time.ctime(time.time()),
                localaddr, remoteaddr)

    def handle_accept(self):
        conn, addr = self.accept()
        print >> DEBUGSTREAM, 'Incoming connection from %s' % repr(addr)
        channel = SMTPChannel(self, conn, addr)

    # API for "doing something useful with the message"
    def process_message(self, peer, mailfrom, rcpttos, data):
        """Override this abstract method to handle messages from the client.

        peer is a tuple containing (ipaddr, port) of the client that made the
        socket connection to our smtp port.

        mailfrom is the raw address the client claims the message is coming
        from.

        rcpttos is a list of raw addresses the client wishes to deliver the
        message to.

        data is a string containing the entire full text of the message,
        headers (if supplied) and all.  It has been `de-transparencied'
        according to RFC 821, Section 4.5.2.  In other words, a line
        containing a `.' followed by other text has had the leading dot
        removed.

        This function should return None, for a normal `250 Ok' response;
        otherwise it returns the desired response string in RFC 821 format.

        """
        raise NotImplementedError

class DebuggingServer(SMTPServer):
    # Do something with the gathered message
    def process_message(self, peer, mailfrom, rcpttos, data):
        inheaders = 1
        lines = data.split('\n')
        print '---------- MESSAGE FOLLOWS ----------'
        for line in lines:
            # headers first
            if inheaders and not line:
                print 'X-Peer:', peer[0]
                inheaders = 0
            print line
        print '------------ END MESSAGE ------------'

class PureProxy(SMTPServer):
    def process_message(self, peer, mailfrom, rcpttos, data):
        lines = data.split('\n')
        # Look for the last header
        i = 0
        for line in lines:
            if not line:
                break
            i += 1
        lines.insert(i, 'X-Peer: %s' % peer[0])
        data = NEWLINE.join(lines)
        refused = self._deliver(mailfrom, rcpttos, data)
        # TBD: what to do with refused addresses?
        print >> DEBUGSTREAM, 'we got some refusals:', refused

    def _deliver(self, mailfrom, rcpttos, data):
        import smtplib
        refused = {}
        try:
            s = smtplib.SMTP()
            s.connect(self._remoteaddr[0], self._remoteaddr[1])
            try:
                refused = s.sendmail(mailfrom, rcpttos, data)
            finally:
                s.quit()
        except smtplib.SMTPRecipientsRefused, e:
            print >> DEBUGSTREAM, 'got SMTPRecipientsRefused'
            refused = e.recipients
        except (socket.error, smtplib.SMTPException), e:
            print >> DEBUGSTREAM, 'got', e.__class__
            # All recipients were refused.  If the exception had an associated
            # error code, use it.  Otherwise,fake it with a non-triggering
            # exception code.
            errcode = getattr(e, 'smtp_code', -1)
            errmsg = getattr(e, 'smtp_error', 'ignore')
            for r in rcpttos:
                refused[r] = (errcode, errmsg)
        return refused

class MailmanProxy(PureProxy):
    def process_message(self, peer, mailfrom, rcpttos, data):
        from cStringIO import StringIO
        from Mailman import Utils
        from Mailman import Message
        from Mailman import MailList
        # If the message is to a Mailman mailing list, then we'll invoke the
        # Mailman script directly, without going through the real smtpd.
        # Otherwise we'll forward it to the local proxy for disposition.
        listnames = []
        for rcpt in rcpttos:
            local = rcpt.lower().split('@')[0]
            # We allow the following variations on the theme
            #   listname
            #   listname-admin
            #   listname-owner
            #   listname-request
            #   listname-join
            #   listname-leave
            parts = local.split('-')
            if len(parts) > 2:
                continue
            listname = parts[0]
            if len(parts) == 2:
                command = parts[1]
            else:
                command = ''
            if not Utils.list_exists(listname) or command not in (
                    '', 'admin', 'owner', 'request', 'join', 'leave'):
                continue
            listnames.append((rcpt, listname, command))
        # Remove all list recipients from rcpttos and forward what we're not
        # going to take care of ourselves.  Linear removal should be fine
        # since we don't expect a large number of recipients.
        for rcpt, listname, command in listnames:
            rcpttos.remove(rcpt)
        # If there's any non-list destined recipients left,
        print >> DEBUGSTREAM, 'forwarding recips:', ' '.join(rcpttos)
        if rcpttos:
            refused = self._deliver(mailfrom, rcpttos, data)
            # TBD: what to do with refused addresses?
            print >> DEBUGSTREAM, 'we got refusals:', refused
        # Now deliver directly to the list commands
        mlists = {}
        s = StringIO(data)
        msg = Message.Message(s)
        # These headers are required for the proper execution of Mailman.  All
        # MTAs in existence seem to add these if the original message doesn't
        # have them.
        if not msg.getheader('from'):
            msg['From'] = mailfrom
        if not msg.getheader('date'):
            msg['Date'] = time.ctime(time.time())
        for rcpt, listname, command in listnames:
            print >> DEBUGSTREAM, 'sending message to', rcpt
            mlist = mlists.get(listname)
            if not mlist:
                mlist = MailList.MailList(listname, lock=0)
                mlists[listname] = mlist
            # dispatch on the type of command
            if command == '':
                # post
                msg.Enqueue(mlist, tolist=1)
            elif command == 'admin':
                msg.Enqueue(mlist, toadmin=1)
            elif command == 'owner':
                msg.Enqueue(mlist, toowner=1)
            elif command == 'request':
                msg.Enqueue(mlist, torequest=1)
            elif command in ('join', 'leave'):
                # TBD: this is a hack!
                if command == 'join':
                    msg['Subject'] = 'subscribe'
                else:
                    msg['Subject'] = 'unsubscribe'
                msg.Enqueue(mlist, torequest=1)

class Options:
    setuid = 1
    classname = 'PureProxy'

def parseargs():
    global DEBUGSTREAM
    try:
        opts, args = getopt.getopt(
            sys.argv[1:], 'nVhc:d',
            ['class=', 'nosetuid', 'version', 'help', 'debug'])
    except getopt.error, e:
        usage(1, e)

    options = Options()
    for opt, arg in opts:
        if opt in ('-h', '--help'):
            usage(0)
        elif opt in ('-V', '--version'):
            print >> sys.stderr, __version__
            sys.exit(0)
        elif opt in ('-n', '--nosetuid'):
            options.setuid = 0
        elif opt in ('-c', '--class'):
            options.classname = arg
        elif opt in ('-d', '--debug'):
            DEBUGSTREAM = sys.stderr

    # parse the rest of the arguments
    if len(args) < 1:
        localspec = 'localhost:8025'
        remotespec = 'localhost:25'
    elif len(args) < 2:
        localspec = args[0]
        remotespec = 'localhost:25'
    elif len(args) < 3:
        localspec = args[0]
        remotespec = args[1]
    else:
        usage(1, 'Invalid arguments: %s' % COMMASPACE.join(args))

    # split into host/port pairs
    i = localspec.find(':')
    if i < 0:
        usage(1, 'Bad local spec: %s' % localspec)
    options.localhost = localspec[:i]
    try:
        options.localport = int(localspec[i+1:])
    except ValueError:
        usage(1, 'Bad local port: %s' % localspec)
    i = remotespec.find(':')
    if i < 0:
        usage(1, 'Bad remote spec: %s' % remotespec)
    options.remotehost = remotespec[:i]
    try:
        options.remoteport = int(remotespec[i+1:])
    except ValueError:
        usage(1, 'Bad remote port: %s' % remotespec)
    return options

if __name__ == '__main__':
    options = parseargs()
    # Become nobody
    if options.setuid:
        try:
            import pwd
        except ImportError:
            print >> sys.stderr, \
                  'Cannot import module "pwd"; try running with -n option.'
            sys.exit(1)
        nobody = pwd.getpwnam('nobody')[2]
        try:
            os.setuid(nobody)
        except OSError, e:
            if e.errno != errno.EPERM: raise
            print >> sys.stderr, \
                  'Cannot setuid "nobody"; try running with -n option.'
            sys.exit(1)
    classname = options.classname
    if "." in classname:
        lastdot = classname.rfind(".")
        mod = __import__(classname[:lastdot], globals(), locals(), [""])
        classname = classname[lastdot+1:]
    else:
        import __main__ as mod
    class_ = getattr(mod, classname)
    proxy = class_((options.localhost, options.localport),
                   (options.remotehost, options.remoteport))
    try:
        asyncore.loop()
    except KeyboardInterrupt:
        pass

ubuntu下安装hexinject

1、下载hexinject工具

2、安装pcap包

apt-get install libpcap-dev

3、编译执行

gcc -o hexinject hexinject.c -lpcap

gnokii发短信打电话

记录下～困扰了2年多的问题终于可以在linux下完美解决了～可以有很多玩法～

1、首先写个配置文件，并保存为gnokii.conf

[global]
# This is default phone config section
port = /dev/ttyUSB0
model = AT
initlength = default
connection= serial
use_locking = no
serial_baudrate = 9600
serial_write_usleep = 10000

2、发短信

echo “hello” | gnokii –config gnokii.conf –sendsms xxxxxxxxxx

3、打电话

sudo gnokii –config gnokii.conf –dialvoice xxxxxx

4、监听来电

gnokii –config gnokii.conf –monitor 1

使用curl快速使用google translate翻译英文单词

1、编写脚本，并保存为 /home/aaa/translate.sh：

#!/bin/sh
curl -A “Mozilla/5.0 (X11; Linux x86_64; rv:6.0) Gecko/20100101 Firefox/6.0″ “http://translate.google.cn/translate_a/t?client=t&text=$1&hl=zh-CN&sl=en&tl=zh-CN&multires=1&otf=1&ssel=0&tsel=0&sc=1″

2、在/usr/bin/下新建一个文件gtranslate文件，然后设置它的权限为可执行chmod u+x gtranslate

3、命令行中输入：

alias gtranslate=’sh /home/aaa/translate.sh’

4、使用方法：

在命令行下输入：gtranslate + 要翻译的单词

例如：gtranslate hello

(注：这是个非完全版，只能翻译单个英文单词，如果要翻译句子，必须把输入的参数进行转换，我偷懒就不放进去了～)

grep分析日志

1、筛选2011年7月26日7点到8点所有访问asp页面并返回200成功事件的命令

cat *.log| grep “2011-07-26 0[7-8]:[0-6][0-59]” | grep ” 200 ” | grep “asp” | more

2、显示去除404事件的所有日志

cat *.log | grep -v “404

3、可以配合cut命令对日志进行整理～：）

cut -d\  -f1,2,3,4

注意\后面有2哥英文空格。他的含义就是以空格作为分隔符进行分隔。

tcpdump http post

终于找到了。。。。。哎哎。。。。

 

# tcpdump filter for HTTP GET
sudo tcpdump -s 0 -A ‘tcp[((tcp[12:1] & 0xf0) >> 2):4] = 0×47455420′

# tcpdump filter for HTTP POST
sudo tcpdump -s 0 -A ‘tcp dst port 80 and (tcp[((tcp[12:1] & 0xf0) >> 2):4] = 0x504f5354)’