KennethEhmsen

DEV=eth0
PORT=80


### Use SYNPROXY ###
/sbin/iptables -t raw -A PREROUTING -i $DEV -p tcp -m tcp --syn --dport $PORT -j CT --notrack         
/sbin/iptables -t mangle -A INPUT -i $DEV -p tcp -m conntrack --ctstate INVALID,UNTRACKED --dport $PORT -j SYNPROXY \
         --sack-perm --timestamp --wscale 7 --mss 1460         
/sbin/iptables -t mangle -A INPUT -i $DEV -p tcp -m conntrack --ctstate INVALID --dport $PORT -j DROP

KennethEhmsen

Not just an Universal MediaCreationTool wrapper script with ingenious support for business editions,

A powerful yet simple windows 1X deployment automation tool as well!

awesome gui dialogs to pick windows version and preset action
Auto Setup choice for upgrade directly without prompts, with edition change / intelligent fallback
Create ISO choice for authoring iso file directly via DIR2ISO snippet, including any 'oem' customizations
Create USB choice for authoring usb via native MCT, including any 'oem' customizations (prompts once)
Select in MCT choice for vanilla MCT processing without 'oem' modifications, script quits straightway
control via set script vars, commandline parameters or rename script like iso 21H2 Pro MediaCreationTool.bat

KennethEhmsen

#
# ChangePwd
#
# Author: Shawn Masterson
# Created: June 2013
# Version: 1
#
# Purpose:   Change local Windows account passwords on remote systems located in a vSphere folder
#
#

KennethEhmsen

<# 
.SYNOPSIS
Deploy Multiple VMs to vCenter

.DESCRIPTION
VMs are deployed asynchronously based on a pre-configured csv file (DeployVM.csv)

.PARAMETER csvfile
Path to DeployVM.csv file with new VM info

KennethEhmsen

#requires -Version 3.0
<#

    .SYNOPSIS
    My Veeam Report is a flexible reporting script for Veeam Backup and
    Replication.

    .DESCRIPTION
    My Veeam Report is a flexible reporting script for Veeam Backup and
    Replication. This report can be customized to report on Backup, Replication,

KennethEhmsen

rm -r /etc/vmware/license.cfg
cp /etc/vmware/.#license.cfg /etc/vmware/license.cfg
/etc/init.d/vpxa restart
vim-cmd vimsvc/license --show | grep expirationDate

# see https://calvin.me/reset-esxi-evaluation-license/

KennethEhmsen

# Compress and decompress byte array
  
function Get-CompressedByteArray {

	[CmdletBinding()]
    Param (
	[Parameter(Mandatory,ValueFromPipeline,ValueFromPipelineByPropertyName)]
        [byte[]] $byteArray = $(Throw("-byteArray is required"))
    )
	Process {

KennethEhmsen

param( [ScriptBlock] $scriptBlock )
<#
    .SYNOPSIS 
          Impersonates a user and executes a script block as that user. This is an interactive script
        and a window will open in order to securely capture credentials.
    .EXAMPLE
        Use-Impersonation.ps1 {Get-ChildItem 'C:\' | Foreach { Write-Host $_.Name }}
        This writes the contents of 'C:\' impersonating the user that is entered.
#>
    

KennethEhmsen

#!/bin/vbash

# CONFIG
wan=dhcp
lan=10.10.10.1
lan_segment=10.10.10.0
lan_workstationip1=10.10.10.10
lan_workstationmac1=04-92-26-DA-58-A9
vpn_segment=10.10.15.0
domain=home.local

KennethEhmsen

Title       : "Vyos basic configuration"
Date        : "25/07/2018"
Author      : "Musha"
Reference   : "http://soucy.org/vyos/UsingVyOSasaFirewall.pdf"

1) Configure network Interface eth0 (internet)
    set interfaces ethernet eth0 address dhcp
    set interfaces ethernet eth0 description 'OUTSIDE'

2) Configure network interface eth1 (dmz)