I have been using https://github.com/arturadib/shelljs for my execSync needs. 
Works quite well
for building command line application in node that doesn't require concurrency 
;)

On Thursday, March 14, 2013 at 9:40 PM, Scott González wrote:

> There are tons of modules to help with asynchronous code. 
> https://npmjs.org/package/async is pretty popular. If you end up in callback 
> hell, you're probably not designing your code properly. Take some time to 
> look at various modules and find one with a style that you like.
>  
>  
> On Thu, Mar 14, 2013 at 4:32 PM, Sebi <sebastian.tild...@googlemail.com 
> (mailto:sebastian.tild...@googlemail.com)> wrote:
> > Many functions in NodeJS have a Sync pendant to the non-blocking functions.
> > Why is there no blocking pendant in the child_process module?
> >  
> > I've giving up as I tried to iterate over a directory and call for every 
> > file
> > child.exec....
> >  
> > how should my app now, that every process completed his task?
> > I'm going to run in trouble, because to use a timer to check that seems to 
> > be not a powerful resolution.
> >  
> > Think there should be a sync pendant in the core child module....
> >  
> > Sometimes you're going to the "callback" hell...  
> >  
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