Mithrilwoodrat

Web Resources

Course Textbooks

• Tim Jones homepage (author of primary textbook, note that book code is only on cdrom with book)
• GNU/Linux Application Programming (1st ed.) by Tim Jones (much of first edition of Jones text on Google Books)
• Beginning Linux Programming (4th ed.) by Matthew and Stones (alternative text, can download code from this site)
• free download of Beginning Linux Programming (4th ed.)

Mithrilwoodrat

# -*- coding: utf-8 -*-
# ref 
# * https://gist.github.com/aleiphoenix/0e886336522c2f41412d
# * https://stackoverflow.com/questions/3319521/how-can-i-match-each-proc-net-tcp-entry-to-each-opened-socket
# * https://stackoverflow.com/questions/14667215/finding-a-process-id-given-a-socket-and-inode-in-python-3

# read /proc/net/tcp get address port and inode. get pid by checking every sysbol link to this inode in every /proc/<PID>/fd
import re
import os
import sys

Mithrilwoodrat

#!/usr/bin/env bash
# https://developers.supportbee.com/blog/setting-up-cucumber-to-run-with-Chrome-on-Linux/
# https://gist.github.com/curtismcmullan/7be1a8c1c841a9d8db2c
# http://stackoverflow.com/questions/10792403/how-do-i-get-chrome-working-with-selenium-using-php-webdriver
# http://stackoverflow.com/questions/26133486/how-to-specify-binary-path-for-remote-chromedriver-in-codeception
# http://stackoverflow.com/questions/40262682/how-to-run-selenium-3-x-with-chrome-driver-through-terminal
# http://askubuntu.com/questions/760085/how-do-you-install-google-chrome-on-ubuntu-16-04

# Versions
CHROME_DRIVER_VERSION=`curl -sS chromedriver.storage.googleapis.com/LATEST_RELEASE`

Mithrilwoodrat

1. Install Notepad++ (check "set as default HTML editor" to replace Notepad in IE).
2. Run Notepad++, update its plugins, and install "NppExec" via Plugins, Plugin Manager.
3. Enter these scripts for Python debugging:

Press F6 to create a NppExec Execute script, save as "Run Python":

cd "$(CURRENT_DIRECTORY)"
py.exe "$(FILE_NAME)"

Mithrilwoodrat

#!/usr/bin/env python
# -*- coding: UTF-8 -*-
# Author: N0dr4x (n0dr4x@protonmail.com)

'''
Simple Scapy TCP Session class that provide ability
to : 
   - execute the 3-way handshake (eg. connect)
   - properly close connection (->FIN/ACK, <-FIN/ACK, ->ACK )
   - send automatic acknowledgment of received tcp data packet

Mithrilwoodrat

How to automatically start ssh server on boot on Windows Subsystem for Linux

Microsoft partnered with Canonical to create Bash on Ubuntu on Windows, running through a technology called the Windows Subsystem for Linux. Below are instructions on how to set up the ssh server to run automatically at boot.

1. Uninstall and reinstall the ssh server using the following commands:
   1. sudo apt remove openssh-server
   2. sudo apt install openssh-server
2. Edit the /etc/ssh/sshd_config file by running the command sudo vi /etc/ssh/sshd_config and do the following
   1. Change Port to 2222 (or any other port above 1000)
3. Change UsePrivilegeSeparation to no

Mithrilwoodrat

20968 execve("/usr/sbin/snort", ["snort", "-ilo"], 0x7fffdb9b5900 /* 15 vars */) = 0
20968 brk(NULL)                         = 0x1c0e000
20968 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
20968 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
20968 openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
20968 fstat(3, {st_mode=S_IFREG|0644, st_size=35094, ...}) = 0
20968 mmap(NULL, 35094, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f848ac5c000
20968 close(3)                          = 0
20968 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
20968 openat(AT_FDCWD, "/usr/lib/x86_64-linux-gnu/libdumbnet.so.1", O_RDONLY|O_CLOEXEC) = 3

Mithrilwoodrat

# yum list \*openssl\*
yum install -y openssl098e
yum install -y zlib
ln -s /usr/lib64/libssl.so.0.9.8e /usr/lib64/libssl.so.0.9.8
ln -s /usr/lib64/libcrypto.so.0.9.8e /usr/lib64/libcrypto.so.0.9.8
ln -s /lib64/libbz2.so.1 /lib64/libbz2.so.1.0
wget https://bitbucket.org/pypy/pypy/downloads/pypy-1.8-linux64.tar.bz2
tar -xf pypy-1.8-linux64.tar.bz2
cp -r pypy-1.8 /opt
ln -s /opt/pypy-1.8/bin/pypy /usr/local/bin

Mithrilwoodrat

def find(key, dictionary):
    for k, v in dictionary.iteritems():
        if k == key:
            yield v
        elif isinstance(v, dict):
            for result in find(key, v):
                yield result
        elif isinstance(v, list):
            for d in v:
                for result in find(key, d):

Mithrilwoodrat

#!/usr/bin/env python2
# -*- coding: utf-8 -*-
## usage: chmod +x es.py & mv es.py /usr/bin/es
## edit file to custom server 
import os
from optparse import OptionParser
from urllib2 import urlparse
SERVER = "http://127.0.0.1:9200/"
METHODS = ["GET", "PUT", "POST", "DELETE"]