Re: (Partly solved)Re: why does the shell show commands foolishly when I press UP key?

> Sorry, I use sarge, which has bash 2.
>
> > > > The ls command show once, but pwd show twice.
> > > > It seems to me that HISTCONTROL=ignoredups sometime work, sometime
> > > > does not work.
> > > > It does not work as I have hoped.
> > >
> > > Probably you need to use HISTCONTROL=erasedups
> >
> > In bash3 only.

I was presume. :)
But, sarge have bash3 (3.0-12).
You can try.

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