Use this to backup you installed PowerShell Modules to a PS1 file so you can re-install onto another computer. #Utility #Backup #PowerShell-Modules #Powershell #Public

Backup-my-installed-posh-modules.ps1

#Backup-my-installed-posh-modules.ps1
# Use this to backup your installed PowerShell Modules to a PS1 file so you can re-install onto another computer.
##Check if c:\scripts\powershell\backups exists, if it doesnt create it. 
$foldertest = "c:\scripts\powershell\backups"
If (-not(Test-Path -Path $foldertest))
{ New-Item -ItemType Directory -Force -Path $foldertest }

#Pull installed modules and join them in a single line comma seperated.
$Modules_Installed = (Get-InstalledModule | sort name).name -join ","
#Build the install Module Powershell line.
$Backup_module_installer = "install-module -name $Modules_Installed"
#Create a ps1 file to run on a new machine to install all the Modules you just backed up.
$Backup_module_installer | Out-File -FilePath (join-path $foldertest "PowerShell-Installed-module-Backup-$(get-date -f yyyy-MM-dd-HH-mm-ss).ps1")

#You can add an entry here to move the file to an S3 bucket, Azure Blob or a Network Folder for a more secure backup.