chadmando

<#
    Allow an object to alter its behavior when its internal state changes.
    The object will appear to change its class.

    The State pattern puts each branch of the conditional in a separate class.

    This lets you treat the object's state as an object in its own right
    that can vary independently from other objects
#>

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<#
.SYNOPSIS
    Lists delegated permissions (OAuth2PermissionGrants) and application permissions (AppRoleAssignments).

.PARAMETER DelegatedPermissions
    If set, will return delegated permissions. If neither this switch nor the ApplicationPermissions switch is set,
    both application and delegated permissions will be returned.

.PARAMETER ApplicationPermissions
    If set, will return application permissions. If neither this switch nor the DelegatedPermissions switch is set,

chadmando

#Requires -Version 6.0
<#
.SYNOPSIS
Retrieves recent winget logs and searches them for a pattern, if specified.
.DESCRIPTION
This script parses the Windows Package Manager winget command-line tool log files and allows searching by specifying a pattern or date boundaries.
.PARAMETER Search
The pattern to search for in the log files. If not specified, all log entries are returned.
.PARAMETER AfterDate
The date after which to search for log entries. If not specified, all log entries are returned.

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# 1. Make sure the Microsoft App Installer is installed:
#    https://www.microsoft.com/en-us/p/app-installer/9nblggh4nns1
# 2. Edit the list of apps to install.
# 3. Run this script as administrator.

Write-Output "Installing Apps"
$apps = @(
    @{name = "7zip.7zip" },
    @{name = "Docker.DockerDesktop"},
    @{name = "Dropbox.Dropbox" },

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# Copyright: (c) 2020, Jordan Borean (@jborean93) <jborean93@gmail.com>
# MIT License (see LICENSE or https://opensource.org/licenses/MIT)

#Requires -Module MSAL.PS

Function New-EXOPSSession {
    <#
    .SYNOPSIS
    Will open a PSSession to Exchange Online.

chadmando

This is always my answer to all those "compile your .ps1" solutions that are floating around. Why would you wrap your PowerShell in an exe and some custom host?

Just paste this header on the top of your PowerShell script, and then before you share it, rename it with the .cmd extension. While you're writing, it's a nice syntax-highlighted PowerShell script, and when you rename it, *poof* it's double-clickable. Drop it in the PATH and you can execute it from the Run dialog or from PowerShell, batch, whatever.

Because there are still people around who actually use CMD, I've updated it to show how to handle passing parameters.

A couple of notes:

1. It runs with ExecutionPolicy unrestricted because if you're still using CMD you probably haven't configured your ExecutionPolicy
2. It uses -NoProfile to make sure the environment is the same on everyone's PC...
3. It only creates function :: {} because that allows us to ignore the :: on the first line

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Add-Type -OutputAssembly hello.exe -TypeDefinition @'
using System;

public class Hello {
    public static void Main(string[] Args) {
        System.Console.WriteLine("Hello, world!");
        System.Console.Read();
    }
}
'@

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#This regex matches anything that's like an IP address (even invalid ones)
$regexIPAddress = '\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\b'

#This regex matches anything like an IP address that starts 10, 172 or 192
$regexIPSpace = '(10|172|192).\d{1,3}\.\d{1,3}\.\d{1,3}\b'

#Returns the first IP address in each line of the log file/s then sorts and removes duplicates.
Select-String -Path *.log -Pattern $regexIPAddress | ForEach-Object { $_.Matches } | % { $_.Value } | Sort-Object -Unique | Out-File 'UniqueIPs.txt'

#Returns from a selection of Log files any lines which match a certain string pattern

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# This is a super **SIMPLE** example of how to create a very basic powershell webserver
# 2019-05-18 UPDATE — Created by me and and evalued by @jakobii and the comunity.

# Http Server
$http = [System.Net.HttpListener]::new() 

# Hostname and port to listen on
$http.Prefixes.Add("http://localhost:8080/")

# Start the Http Server 

chadmando

#!/bin/sh

# Homebrew Script for OSX
# To execute: save and `chmod +x ./brew-install-script.sh` then `./brew-install-script.sh`

echo "Installing brew..."
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

echo "Installing brew cask..."
brew tap homebrew/cask