How to get READONLY Status for Current disk drive (usb) - like diskpart/attr disk

[Eureka!]

Code: Select all

@echo off & setlocal

for %%x in ("%__CD__%") do set "ThisVolume=%%~dx"

(
   echo sel vol %ThisVolume%
   echo attr disk
) | diskpart | ( findstr /i "Read-only  : No" >nul && echo Disk is not protected!)

   

That works because selecting a volume will implicitly select the right disk too.