Not seeing anyone else answering I will jump in even though I don't
share history myself and don't know this topic in detail.
Julien Allali wrote:
> I use to trap function as follow:
>
> function histo(){
> history -a;
> history -r;
> }
>
> trap histo DEBUG
Instead of using the debug trap I think it is much better to use the
PROMPT_COMMAND.
> The bug is the following:
> $ emacs &
> $ jobs
> [1]+ Running history -r &
>
> In addition I would like to know if there is another way to force
> history to be synchronise after each command.
Setting your histo function in PROMPT_COMMAND instead of in the debug
trap would probably solve your problem.
PROMPT_COMMAND='history -a;history -r'
Bob
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