I usually use this:
Wscript.echo execStdOut("ping google.com")
Function execStdOut(cmd)
Dim goWSH : Set goWSH = CreateObject( "WScript.Shell" )
Dim aRet: Set aRet = goWSH.exec(cmd)
execStdOut = aRet.StdOut.ReadAll()
End Function
For more advanced commands youc an wrap to comspec (cmd)
my res = execStdOut("%comspec%" & " /c " & """" & "dir /b c:\windows\*.exe" & """" & " && Echo. && Echo finished")