[GRASS-user] Re: Detect failure during batch job execution

[Tim Michelsen]

> Is there a way to detect whether an operation has succeeded or failed? 
> Or whether a vector layer exists or not?
I am also interested into a solution on that.

I have been saving log to file using
command > grass.log 2>&1

But this doensn't say anything about the result of the operation...

A pointer here would be nice.

Thanks.