public static String execForStr(String... cmds) throws IORuntimeException {
		return execForStr(CharsetUtil.systemCharset(), cmds);
	}
@Test
	@Disabled
	public void execCmdTest2() {
		String str = RuntimeUtil.execForStr("cmd /c", "cd \"C:\\Program Files (x86)\"", "chdir");
		Console.log(str);
	}