94 lines
3.9 KiB
Markdown
94 lines
3.9 KiB
Markdown
# Get-SystemSecurityAndHardwareInfo.ps1
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This PowerShell script gathers several system security and hardware details on Windows:
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- TPM installed and enabled/activated status
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- Secure Boot enabled status
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- Installed RAM (GB and bytes)
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- CPU model, manufacturer, core/logical counts, max clock
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- Main drive (system drive) size and free space
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Features
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- Prints results to the console.
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- Optional: write results to a timestamped text file in the script folder with `-OutFile` or provide `-FilePath`.
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Requirements
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- Windows 10/11 (modern Windows builds). Some checks may require administrative privileges.
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- PowerShell 5.1 or PowerShell 7+. `Confirm-SecureBootUEFI` is available only on UEFI systems and may require admin.
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- PowerShell 5.1 or PowerShell 7+. For detailed CPU instruction-set detection the script uses built-in .NET intrinsics (System.Runtime.Intrinsics) which are available when running under PowerShell 7+ (PowerShell Core). No third-party tools or native helpers are required.
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Usage
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Open PowerShell (recommended: run as Administrator for more reliable TPM/Secure Boot detection).
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Examples:
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Run and show results in console only:
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```powershell
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pwsh.exe -File .\Get-SystemSecurityAndHardwareInfo.ps1
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```
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Run and write to a timestamped file in the script folder:
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```powershell
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pwsh.exe -File .\Get-SystemSecurityAndHardwareInfo.ps1 -OutputFile report.txt
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```
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Run and write to a specific file:
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```powershell
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pwsh.exe -File .\Get-SystemSecurityAndHardwareInfo.ps1 -OutputFile C:\temp\myreport.txt
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```
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Notes
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- CPU instruction set detection is limited in this script; it reports CPU name and counts reliably. For detailed CPUID flags, additional native tooling or modules would be needed.
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- If output shows Unknown for Secure Boot or TPM, try running PowerShell as Administrator.
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License
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- Public domain / use as you like.
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## Quick copy-paste examples
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The following are ready-to-copy PowerShell one-liners. Only use the remote download-and-run example if you trust the source. Running code directly from the internet (the `iwr | iex` pattern) executes whatever is fetched.
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- Run the script locally (recommended):
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```powershell
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# From the folder that contains the script
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pwsh.exe -File .\Get-SystemSecurityAndHardwareInfo.ps1 -OutputFile report.txt
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```
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- Download and run directly from a raw GitHub URL (only if you trust the URL):
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- Execute directly (preferred when you trust the source):
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# Option A (safest single-line): fetch only the script text and pipe into pwsh for execution.
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```powershell
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(iwr -UseBasicParsing "https://git.smartcraft.me/Smartcraft-Media-Tech/System-Info/raw/branch/master/System%20Info%20%28ps1%29/Get-SystemSecurityAndHardwareInfo.ps1").Content | & pwsh -Command -
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```
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# Option B (forces pwsh, similar to above but uses the response pipeline):
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```
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iwr -UseBasicParsing "https://git.smartcraft.me/Smartcraft-Media-Tech/System-Info/raw/branch/master/System%20Info%20%28ps1%29/Get-SystemSecurityAndHardwareInfo.ps1" | & pwsh -Command -
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```
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Security note: `iwr | iex` downloads and immediately executes code from the given URL. Only run such commands for sources you fully trust. A safer approach is to download the file, inspect it, then execute it locally:
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```powershell
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# Safer: download, inspect, then run under pwsh
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iwr -OutFile .\Get-SystemSecurityAndHardwareInfo.ps1 "https://git.smartcraft.me/Smartcraft-Media-Tech/System-Info/raw/branch/master/System%20Info%20%28ps1%29/Get-SystemSecurityAndHardwareInfo.ps1"
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# Inspect the file, then run:
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pwsh.exe -File .\Get-SystemSecurityAndHardwareInfo.ps1 -OutputFile my_report.txt
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```
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### Quick check: verify pwsh is available
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Run this to check whether `pwsh` is installed and print the pwsh/.NET versions (recommended before using the piped examples):
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```powershell
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if (Get-Command pwsh -ErrorAction SilentlyContinue) {
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pwsh -NoProfile -Command '$PSVersionTable.PSVersion; [System.Runtime.InteropServices.RuntimeInformation]::FrameworkDescription'
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} else {
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Write-Host 'pwsh (PowerShell 7+) not found on this system.'
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}
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```
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version 1.0.0 |