Re: Obtain the lua script's (absolute/real) dirname and file name from within the script itself.

[Sean Conner <sean@...>]

It was thus said that the Great Hongyi Zhao once stated:
> Sean Conner <sean@conman.org> 于2020年1月22日周三 上午10:54写道：
> > 
> >   You can either just set cwd to "pwd", or
>                                          ^^^^^
>    Do you mean `cmd' here?

  Yes, sorry about the typo.

> >
> >         os.execute("pwd >/dev/null") -- adjust according to OS
> >
> > But that sill executes the command twice.
> 
> If so, why you still suggest this method?

  I made the assumption that you were doing os.execute("pwd") to see if the
program exists and can be executed.  

  -spc