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---
- hosts: localhost
  gather_facts: no
  vars_files:
    - vcenter_vars.yml
  vars:
    hostname: kickstart_vm
  tasks:
  - name: Boot VM with CentOS 7 installation iso in CDROM
    vmware_guest:

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This document is under construction, but is intended to get you up and running quickly with cracking hashes in the cloud using the Paperspace service.

Resources used for this article:

• https://samiux.blogspot.com/2017/12/howto-install-hashcat-on-ubuntu-16043.html

• https://hashcat.net/wiki/doku.php?id=linux_server_howto

Setting up a cracking box using Paperspace

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#!/bin/bash
# Install useful Linux tools for labs
# libvirt/kvm terraform packer docker
# Todo
#- Fix tools list: `$apt`,`$yum` vars
#- use `$OPTARG` var for custom packages

tf_version="0.14.5"

tools_installation () {

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#!/usr/bin/env python3
# Use: ./subnet.py <ip/cidr>
# Alt: ./subnet.py <ip> <mask>

import sys

if __name__=="__main__":
    addr = [0, 0, 0, 0]
    mask = [0, 0, 0, 0]
    cidr = 0

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Today I've solved the problem of one server being to slow to handle the growth of my zabbix configuration. I'm using zabbix-server 2.2.2 with MySQL/Debian backend and around 20 zabbix-agents with Debian installed.

Let's say old Zabbix server IP is: A.B.C.D and new is: U.X.Y.Z. The domain name for the instalation will be: http://zbx.newmachine.com

Below you will find all steps to migrate your configuration:

Ensure all agents will accept connections from the new IP Modify each agent configuration file (in debian: /etc/zabbix/zabbix_agentd.conf) and add new IP

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#!/usr/bin/env python3

"""A simple python script template.

"""

import os
import sys
import argparse

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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""pyscript.py
A simple python script template.
http://ajminich.com/2013/08/01/10-things-i-wish-every-python-script-did/
"""

import argparse

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# Sources : 
https://goldilocks.readthedocs.io/en/latest/source/goldilocks.html#module-goldilocks.strategies
https://samnicholls.net/2016/06/15/how-to-sphinx-readthedocs/
https://gisellezeno.com/tutorials/sphinx-for-python-documentation.html
http://www.sphinx-doc.org/en/master/man/sphinx-apidoc.html
https://stackoverflow.com/questions/2701998/sphinx-autodoc-is-not-automatic-enough
https://github.com/MISP/PyMISP/blob/master/docs/source/conf.py
https://raw.githubusercontent.com/MISP/PyMISP/master/docs/source/index.rst
https://raw.githubusercontent.com/MISP/PyMISP/master/docs/source/modules.rst
https://stackoverflow.com/questions/13516404/sphinx-error-unknown-directive-type-automodule-or-autoclass/17004855

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Set-Location -Path 'C:\Program Files'

[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
Invoke-WebRequest -Uri 'https://github.com/PowerShell/Win32-OpenSSH/releases/download/V8.6.0.0p1-Beta/OpenSSH-Win64.zip' -OutFile openssh.zip

Expand-Archive 'openssh.zip' -DestinationPath 'C:\Program Files\'

$oldpath = (Get-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\Environment' -Name PATH).path
$newpath = "$oldpath;C:\Program Files\OpenSSH-Win64"
Set-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\Environment' -Name PATH -Value $newPath

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#!/bin/bash
# Check if environment variables are are set.
# https://stackoverflow.com/a/65396324

varlist="
MAIL_TO
MAIL_ADMIN
SCW_DEFAULT_PROJECT_ID
SCW_DEFAULT_ORGANIZATION_ID
SCW_DEFAULT_REGION