vexx32

$string = 'hostname.database.table.schema'

if ($string -match '(?<Hostname>\w+)\.(?<Database>\w+)\.(?<Table>\w+)\.(?<Schema>\w+)') {
    $matches.Remove(0)
    [PSCustomObject]$matches
}

vexx32

Get-Content -Path $File | ForEach-Object {
    if ($_ -match '(?<MethodName>\w+)\((<Arguments>.*?)\) *(?={)') {
        $matches['Method'] = $matches[0]
        $matches.Remove(0)
        [PSCustomObject]$matches
    }
}

vexx32

namespace PSFSharp
open System.Management.Automation
open System.Management.Automation.Internal

[<Cmdlet(VerbsLifecycle.Invoke, "ConditionalAction",
    ConfirmImpact = ConfirmImpact.Medium, SupportsShouldProcess = true)>]
[<Alias("?!")>]
type InvokeConditionalActionCommand() =
    inherit PSCmdlet()

vexx32

function prompt {
    $Success = $?
    $ConsoleWidth = ($host.UI.RawUI.WindowSize.Width, $Host.UI.RawUI.BufferSize.Width -gt 0)[0]
    $Escape = "`e["
    $EndEscape = "m"

    $Slash = [IO.Path]::DirectorySeparatorChar
    $Path = $ExecutionContext.SessionState.Path.CurrentLocation
    $CurrentFolder = Split-Path -Path $Path -Leaf
    $Host.UI.RawUI.WindowTitle = "PS $Path"

vexx32

function Invoke-SqlSelect {
    <#
        .DESCRIPTION
        This is a re-usable function that makes a connection to the database and retrieves a result set.
    #>
    [CmdletBinding()]
    param(
        [Parameter(Mandatory, Position = 0)]
        [string]
        $Command,

vexx32

# Simple approach - let PS's type conversion logic handle it.
# Pitfall: someone can just supply arbitrary text to the function, which is a bit unfortunate.

function Get-Factorial {
    param($Number)
    
    if ($Number -eq 0) {
        1
    }
    else {

vexx32

$Number = 11
$Property = [PSNoteProperty]::new("IsNumber", $true)
$Number.PSObject.Properties.Add($Property)

$Number # Gives back 11, as you'd expect
$Number | Format-List -Force # shows the hidden property

#Bonus: ScriptProperties can use $this to refer to the object they're attached to
$Number = 7
$AnotherNumber = 42

vexx32

$PrimeNode = nslookup dockerhost.mycorp.com 192.168.31.67 |
    Select-String -Pattern Address | 
    Where-Object LineNumber -eq 5 |
    ForEach-Object { $_.Line.Split(' ')[-1] }

$SshData = ssh -q docker@$PrimeNode "cat /dns/zones/db.192.168.169" | 
    Select-String -Pattern "\d{1,3}(\.\d{1,3}){3}"

$IPList = $SshData -split '; ' | Select-String -Pattern "\d{1,3}(\.\d{1,3}){3}"

vexx32

#Requires -Modules ThreadJob
using namespace System.Collections.Generic

function Invoke-AutoCrop {
    <#
    .SYNOPSIS
    Uses the Python AutoCrop tool to crop images down to faces found in the image.
    
    .DESCRIPTION
    Using the AutoCrop tool, images are stripped down to just detected faces and either saved over the original

vexx32

$LiveCred = Get-Credential

$Results = Invoke-Command -ComputerName ComputerA -ScriptBlock {
    [PSCustomObject]@{
        IP = Get-NetIPConfiguration |
            Where-Object { $_.IPv4DefaultGateway -and $_.NetAdapter.Status -ne "Disconnected" } |
            ForEach-Object {
                $_.IPv4Address.IPAddress
            }
        LastBoot = (Get-CimInstance -ClassName Win32_OperatingSystem).LastBootUpTime