[alpap]

Код:

@echo off
for /f "delims=" %%a in ('"wmic path Win32_ComputerSystem get TotalPhysicalMemory /value|find "^=""') do set "%%a"
echo Системная память: %TotalPhysicalMemory% МБ
pause

[megaloman]

Код:

	FOR /F "usebackq skip=1 tokens=1*" %%i IN (`"wmic computersystem get TotalPhysicalMemory,UserName"`) DO If Not "%%j"=="" Echo "%%i"

Код:

	FOR /F "usebackq tokens=2 delims=, " %%t IN (`"wmic computersystem get TotalPhysicalMemory,UserName /Format:csv"`) DO Set "TotalPhysicalMemory=%%t"
	Echo "%TotalPhysicalMemory%"

Код:

	FOR /F "usebackq tokens=1,2 delims==" %%i IN (`"wmic computersystem get TotalPhysicalMemory /value"`) DO If Not "%%j"=="" Set "%%i=%%j"
	Echo "%TotalPhysicalMemory%"