On Windows Clients

unprivileged mode

1. Open Powershell ISE

2. $ps1ScriptVersion = "1.0"
   
   $OsInstallationTimestamp = (Get-CimInstance -ClassName Win32_OperatingSystem).InstallDate | Get-Date -Format "yyyy-MM-dd HH:mm"
   
   # Get the SystemUUID installation date
   $SystemUUID = (Get-CimInstance -ClassName Win32_ComputerSystemProduct | Select-Object -ExpandProperty UUID)
   
   # Get the Windows installation date
   $installDate = (Get-CimInstance -ClassName Win32_OperatingSystem).InstallDate
   
   # Get the current date
   $today = Get-Date
   
   # Calculate the age in years (difference in days divided by 365)
   $ageInYears = ($today - $installDate).Days / 365
   
   # Format the age as a two-decimal number and output the result
   $ageInYearsFormatted = "{0:N2}" -f $ageInYears
   
   # Prompt user for email address
   Write-Host 
   Write-Host "Please enter your email address" -ForegroundColor Yellow
   $userEmail = Read-Host
   Write-Host 
   
   # set timestamp
   $timestamp = Get-Date -Format "yyyy-MM-dd_HHmmss"
   
   
   # Collect data without admin rights
   $data = @{
       "ps1_Script_Version" = $ps1ScriptVersion
       "User" = $userEmail
       "Minimum_Age_in_y" = $ageInYearsFormatted
       "Operating_System" = (Get-CimInstance -ClassName Win32_OperatingSystem | Select-Object -ExpandProperty Caption)
       "OS_Version" = (Get-CimInstance -ClassName Win32_OperatingSystem | Select-Object -ExpandProperty Version)
       "OS_Architecture" = (Get-CimInstance -ClassName Win32_OperatingSystem | Select-Object -ExpandProperty OSArchitecture)
       "OS_Installation_Timestamp" = $OsInstallationTimestamp
       "Device_Name" = $env:COMPUTERNAME
       "BIOS_Serial_Number" = (Get-CimInstance -ClassName Win32_BIOS | Select-Object -ExpandProperty SerialNumber)
       "System_Model" = (Get-CimInstance -ClassName Win32_ComputerSystem | ForEach-Object {
           [PSCustomObject]@{
               "Manufacturer" = $_.Manufacturer
               "Model" = $_.Model
           }
       })
       "MAC_Addresses" = (Get-CimInstance -ClassName Win32_NetworkAdapterConfiguration | Where-Object { $_.IPEnabled } | Select-Object Description, MACAddress | ForEach-Object {
           [PSCustomObject]@{
               "Adapter" = $_.Description
               "MAC_Address" = $_.MACAddress
           }
       })
       "Processor_ID" = (Get-CimInstance -ClassName Win32_Processor | Select-Object -ExpandProperty ProcessorId)
       "Disk_Drives" = (Get-CimInstance -ClassName Win32_DiskDrive | ForEach-Object {
           [PSCustomObject]@{
               "Model" = $_.Model
               "Size" = "{0:N2} GB" -f ($_.Size / 1GB)
           }
       })
       "Memory" = (Get-CimInstance -ClassName Win32_PhysicalMemory | ForEach-Object {
           [PSCustomObject]@{
               "Manufacturer" = $_.Manufacturer
               "Capacity" = "{0:N2} GB" -f ($_.Capacity / 1GB)
           }
       })
       "System_UUID" = (Get-CimInstance -ClassName Win32_ComputerSystemProduct | Select-Object -ExpandProperty UUID)
       "Graphics_Cards" = (Get-CimInstance -ClassName Win32_VideoController | ForEach-Object {
           [PSCustomObject]@{
               "Name" = $_.Name
               "Driver_Version" = $_.DriverVersion
           }
       })
   }
   
   # Export data to JSON file
   $jsonFilePath = "$env:USERPROFILE\Documents\"+$timestamp+"-"+$userEmail+"-"+$SystemUUID+"-client-info.json"
   $data | ConvertTo-Json -Depth 3 | Set-Content -Path $jsonFilePath
   
   Write-Host 
   Write-Host "The data has been successfully exported as a JSON file: $jsonFilePath" -ForegroundColor Green
   Write-Host 
   cd "$env:USERPROFILE\Documents\"
   ii .

privileged mode

1. Open Powershell

2. curl -o script-client-info.ps1 https://raw.githubusercontent.com/YlloNieR/get-client-info/refs/heads/main/script-client-info.ps1

3. .\script-client-info.ps1

4. rm .\script-client-info.ps1
   

On macOS Clients

privileged mode

1. Cmd + Leertaste
2. Terminal

3. curl -o script-client-info.sh https://raw.githubusercontent.com/YlloNieR/get-client-info/refs/heads/main/script-client-info.sh

4. bash script-client-info.sh # chmod +x client_info_mac.sh; ./script-client-info.sh