Powershell Scripts

Large File Finder - A Powershell script that can be used to search through and sort large files by the date last used.

function Get-LargeFiles($path, $sizeInMB = 100MB, $UnusedSince = 01012000) { $path = Read-Host "Please enter a file-path to search: " $sizeInMB = Read-Host "Please enter a minimum size in MB: " $UnusedSince = Read-Host "Please enter an unused-by date: (yyyyMMdd)" $UnusedSince.ToString("yyyyMMdd")

$files = Get-ChildItem $path -Recurse | Where-Object {$path.Length -gt $sizeInMB}
for($x=0; $x -lt $files.length; $x++) { $lastAccess = $files[$x].LastAccessTime.ToString("yyyyMMdd")
if($lastAccess -gt $UnusedSince) { if($files[$x].Length / 1MB -gt $sizeInMB) { $files[$x].FullName $files[$x].LastAccessTime $files[$x].Length / 1MB Write-Host } } ` }}
Get-LargeFiles | Sort-Object length

Investment Earnings Calculator - Calculates Investment Earnings based on Interest Rate and Type

Clear-Host$startingBalance = Read-Host -Prompt "Enter your starting balance: "$interestRate = Read-Host -Prompt "Enter your annual interest rate as a percentage: "$yearsInvested = Read-Host -Prompt "How many years has the amount been invested? "$interestRate = $interestRate / 100
$totalEarned = 0for($x = 0; $x -lt $yearsInvested; $x++) { $yearInterest = $startingBalance * $interestRate $totalEarned = $yearInterest + $startingBalance}
Write-Host $totalEarned "Compounded Annually Future Value"
$totalEarnedMonthly = 0$monthsInvested = $yearsInvested * 12$monthInterest = $yearInterest / 12for($y = 0; $y -lt $monthsInvested; $y++) { $totalMonthInterest = $monthInterest * $startingBalance $totalEarnedMonthly = $totalMonthInterest + $startingBalance}
Write-Host $totalEarnedMonthly "Compounded Monthly Future Value"
$totalEarnedDaily = 0$daysInvested = $yearsInvested * 365$dayInterest = $yearInterest / 365for($z = 0; $z -lt $daysInvested; $z++) { $totalDailyInterest = $dayInterest * $startingBalance $totalEarnedDaily = $totalDailyInterest + $startingBalance}
Write-Host $totalEarnedDaily "Compounded Daily Future Value"

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