How do I Know more about Batch?

As I know the batch is helful with lisp.

How can I get more sources about batch

Means, how do I know the usage of each commands (expressions) in this batch

for %%f in (*.dwg) do start /wait c:

And I am sure that there are more commands (expressions) to be used in batch

What are you trying to accomplish that you need to write a batch file?

I want to open *.dwg then run a lisp then close the file

But I want to know more about *.bat

Do you perhaps mean a script file (*.scr)?

see this thread

http://www.cadtutor.net/forum/showthread.php?t=44124&highlight=batch

OK, I looked.

Batch files like these were common in the DOS days and earlier DOS versions of AutoCAD. Kind of like writing a macro is some respects.

Have you tried any of the routines?

BAT files are written using MSDOS (Microsoft Disk Operating System) commands – the precursor of Windows, still supported and used for some batch processing.

So you should look for a resource on Microsoft DOS syntax.

thanx I got it and searching for on net

You’re welcomed - there are a lot of resources on that over the Internet.

But just keep in mind that will require local administrator rights on your workstation in order to run BAT files.

Any Microsoft MS-DOS User's Guide and Reference book will have information regarding Batch commands and Batch programs. I still have my copy for the version 5 operating system.