<# Author: Gabe Kerntke Date: 04-25-2024 .Synopsis Script to install 7zip on machines that do not already have it .Modified 2024-04-25 (GabeK) - Original script created #> [CmdletBinding()] Param( [Parameter(Mandatory = $false)] $App_Name = "7-zip", [Parameter(Mandatory = $false)] $File_Name_Prefix = "7zip-x64", [Parameter(Mandatory = $false)] $File_Name_Extension = "exe", [Parameter(Mandatory = $false)] $Install_Parameters = "/S", [Parameter(Mandatory = $false)] $EPCache_Folder = "3rd Party Patches\$App_Name", [Parameter(Mandatory = $false)] $initialURL = "https://www.7-zip.org/", [Parameter(Mandatory = $false)] $Online_Version = $Version_URL.substring(4, $Version_URL.Length - 12) + ".0", [Parameter(Mandatory = $false)] $DownloadURL = $initialURL + $Version_URL, [Parameter(Mandatory = $false)] $File_Name = "$File_Name_Prefix-$Online_Version.$File_Name_Extension" ) $Version_URL = (Invoke-webRequest -UseBasicParsing $initialURL).Links.href | Where-Object { $_.EndsWith("exe") } | Select-Object -First 1 #Region Script Start If ((Test-Path "C:\Temp\Script Cache") -eq $False) { New-Item -ItemType directory -Path "C:\Temp\Script Cache" } Invoke-WebRequest -UseBasicParsing "https://scripts.gabesville.com/Gabesville/Powershell-Scripts/raw/branch/main/Functions%20Scripts/Functions.ps1" -outfile "C:\Temp\Script Cache\Functions.ps1" . "C:\Temp\Script Cache\Functions.ps1" #Check to see if program is installed $Applist = Get-Software | Sort-Object -Descending If ($Applist.DisplayName -like "*$App_Name*") { #Get currently installed version $Local_Version = Get-Software | Where-Object { $_.DisplayName -like "*$App_Name*" } | Select-Object -ExpandProperty DisplayVersion #Comparing version already installed to what is online If ($Local_Version -lt $Online_Version) { Test-Probe_Online Close-App Install-App } Else { Write-Host "$App_Name already on latest version (Installed version: $Local_Version)" } } Else { Test-Probe_Online Install-App } #Region Script End