tylerapplebaum

#Check for EC2 instance type availability among all public regions
#Prerequisites - the most current AWS CLI installation - https://aws.amazon.com/cli/

[CmdletBinding()]
param(
    [Parameter(HelpMessage="Specify the API name of the EC2 instance type to search for. Example: t3a.small")]
    [ValidateNotNullOrEmpty()]$InstanceType
)

$RegionsJson = aws ec2 describe-regions

tylerapplebaum

#https://social.technet.microsoft.com/wiki/contents/articles/1073.robocopy-and-a-few-examples.aspx
#http://www.luisrocha.net/2008/12/robocopy-error-error-5-0x00000005.html

#Robocopy switches used:
#/MIR - mirror directory structure (including empty) 
#/COPY:DT - excludes copying permissions
#/XA:H - excludes hidden files 
#/W:5 - wait 5 seconds on a failure
#/XJD - exclude junction points

tylerapplebaum

Function Get-SubdirectoryInfo {

[CmdletBinding()]
param(    
    [Parameter(HelpMessage="Specify the top level directory to search")]
    [string]$TopLevelDir
)

#Find subdirectories with files
$Items = Get-ChildItem $TopLevelDir | Where-Object Attributes -ne Directory | Select-Object DirectoryName,Name,Length

tylerapplebaum

#!/bin/bash
sudo yum install httpd
usermod -a -G apache ec2-user
sudo chown -R ec2-user:apache /var/www
sudo systemctl restart httpd.service
sudo systemctl enable httpd.service
public_ipv4=$(curl -s "http://169.254.169.254/latest/meta-data/public-ipv4")
sudo echo $public_ipv4 > /var/www/html/public-ipv4.txt
cd /var/www/html
curl -O https://gist.githubusercontent.com/tylerapplebaum/98a940c312724ae6a0838d43afc2a592/raw/85523ac76edf2c68ee7431839784dff4313b723a/index.html

tylerapplebaum

fsutil.exe file createNew file.txt 2645789412

tylerapplebaum

.\zip2john.exe "C:\Users\derp\Downloads\Tester.zip" | Out-File C:\Users\derp\Downloads\Tester.hash -Encoding utf8

& type C:\Users\derp\Downloads\Tester.hash

.\john.exe C:\Users\derp\Downloads\Tester.hash

Using default input encoding: UTF-8
Loaded 1 password hash (PKZIP [32/64])
Will run 8 OpenMP threads
Proceeding with single, rules:Single

tylerapplebaum

// Paste these into the Developer Tools Console

// Calculate DNS lookup time in milliseconds
var pageNavArr = performance.getEntriesByType("navigation");
var pageResArr = performance.getEntriesByType("resource");
var pageArr = pageNavArr.concat(pageResArr);
pageArr.forEach(function(element) {
    var dnsTime = element.domainLookupEnd - element.domainLookupStart;
        if (dnsTime > 0) { // Don't display cached DNS entries
            console.log(element.name);

tylerapplebaum

Function Resolve-EstablishedConnections {

$EstConnections = Get-NetTCPConnection -State Established
$ConnectionArr = New-Object System.Collections.ArrayList #Initialize the ArrayList
$Counter = 1
ForEach ($Connection in $EstConnections) {
    Write-Progress -Activity "Resolving PTR Record" -Status "Looking up $($Connection.RemoteAddress)" -PercentComplete ($Counter / $($EstConnections.Length)*100)

	$ConnectionObj = [PSCustomObject][Ordered] @{
    LocalAddress = $Connection.LocalAddress

tylerapplebaum

[CmdletBinding()]
param(    
    [Parameter(HelpMessage="Specify the path to the CSV file")]
    [string]$CSVPath,
    
    [Parameter(HelpMessage="Specify one of OCHIN's supported drivers")]
    [ValidateSet("HP LaserJet 4100 Series PCL6", "HP Universal Printing PCL 5 (v5.7.0)", "Kyocera TASKalfa 7551ci", "Sharp MX-3500N", "Xerox Global Print Driver PCL")]$Driver
) 

tylerapplebaum

[CmdletBinding()]
param (
    [Parameter(HelpMessage="Specify the username")]
    [string]$Username,
       
    [Parameter(HelpMessage="Specify the profile root directory")]
    [string]$ProfileRoot,
    
    [Parameter(HelpMessage="Specify the full path to log output to")]
    [string]$LogPath = "C:\Automate\Set-TSProfilePath-log.txt",