> > what about saved history??
>
> I never saved my history, what do you want to do? do $something and if you
> think it is good, pipe it into a file and make a shell-script out of it?
> I don't think that you do that all the time.

I mean it is absolutely the must for interactive use to have history 
persistent between all your invocations of shells.

First, I want log of all commands that I typed.

Second, when I just login I do not want to type some command anew, I 
just press ctrl-R and search it in persistent history.