(Partly solved)Re: why does the shell show commands foolishly when I press UP key?
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.
--- dulev <dusan.vodopivec@pro-ing.co.yu> wrote:
> > I find "export HISTCONTROL=ignoredups" in comment in .bashre and
> > uncomment and save and logout.
> >
> > It does not work!
> >
> > I try the following commands:
> >
> > ls
> > pwd
> > cd
> > ls
> > whoami
> >
> > Then I press UP key.
>
>
> Try:
>
> pwd
> cd
> ls
> ls
> ls
> pwd
>
> then press UP and you will see difference.
>
>
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