Run from USB

Reviewed-on: #7

README.md

@@ -24,21 +24,42 @@ It currently outputs:
 
 ## Quick Run
 
+### From USB Stick
+
+Download the USB_Run.zip latest release from [Releases](https://efrick.ddns.net/git/efrick/Sysinfo/releases).
+
+Unzip and copy the folder to a USB stick.
+
+Click on the file `quickrun.bat`
+
+This will put the output file into the directory it was run from.
+
+### From Web
+
 Copy and past into `CMD` 
 
 **[Note:]** must be run from an admin prompt.
+This command is broken out below.
 
 ```powershell
-curl https://efrick.ddns.net/git/efrick/Sysinfo/raw/branch/master/sysinfo.ps1 > %userprofile%\AppData\Local\Temp\sysinfo.ps1;
-
-Powershell.exe -command "$current_execution_policy = Get-ExecutionPolicy; Set-ExecutionPolicy Bypass CurrentUser ;cd $env:userprofile; AppData\Local\Temp\sysinfo.ps1 -write_output; Set-ExecutionPolicy $current_execution_policy CurrentUser"
-
-del %userprofile%\AppData\Local\Temp\sysinfo.ps1
+Powershell.exe -command "$current_execution_policy = Get-ExecutionPolicy; Set-ExecutionPolicy Bypass CurrentUser; (New-Object System.Net.WebClient).DownloadFile('https://efrick.ddns.net/git/efrick/Sysinfo/raw/branch/master/sysinfo.ps1', 'sysinfo.ps1'); .\sysinfo.ps1 -write_output;rm .\sysinfo.ps1; Set-ExecutionPolicy $current_execution_policy CurrentUser"
 
 ```
 
 This copies the bat file to a temporary location and runs it with the command switch to write the results to the desktop.
 
+#### Powershell Breakout
+Below is a breakout of the Powershell commands run by the Quickrun above.
+
+```powershell
+$current_execution_policy = Get-ExecutionPolicy
+Set-ExecutionPolicy Bypass CurrentUser
+(New-Object System.Net.WebClient).DownloadFile("https://efrick.ddns.net/git/efrick/Sysinfo/raw/branch/master/sysinfo.ps1", "sysinfo.ps1")
+.\sysinfo.ps1 -write_output
+rm .\sysinfo.ps1
+Set-ExecutionPolicy $current_execution_policy CurrentUser
+```
+
 ## Command Switches
 
 The following can be selected at run-time.

quickrun.bat

@@ -2,8 +2,5 @@ ECHO off
 REM Runs the quick run commands form the readme.md
 REM https://efrick.ddns.net/git/efrick/Sysinfo/src/branch/master/README.md#quick-run
 REM This must be run from an elevated prompt.
-curl https://efrick.ddns.net/git/efrick/Sysinfo/raw/branch/master/sysinfo.ps1 > %userprofile%\AppData\Local\Temp\sysinfo.ps1;
 
-Powershell.exe -command "cd $env:userprofile; AppData\Local\Temp\sysinfo.ps1 -write_output"
-
-del %userprofile%\AppData\Local\Temp\sysinfo.ps1
+Powershell.exe -command "$current_execution_policy = Get-ExecutionPolicy; Set-ExecutionPolicy Bypass CurrentUser;$current_path = pwd; .\sysinfo.ps1 -write_output -file_location $current_path.Path"