Re: ctrl-p not working as expected at bash command prompt on debian docker container

[Steve Dondley <s@dondley.com>]

On 2021-04-26 02:43 PM, Steve Dondley wrote:
> I downloaded and ran this docker image: https://hub.docker.com/_/debian
>
> It works, but typically when I hit the ctrl-p key at the bash prompt,
> it acts like the up arrow key and shows the previous command.
>
> However, I have to hit ctrl-p twice to show the previous command and
> twice each time to show the next previous command.
>
> Ctrl-n works as expected with each single stroke going to the next 
> command.
>
> The debian machine doesn't have a lot of packages installed so I'm
> guessing there is some basic config package I need to install.
>
> Does anyone have any idea?

OK, issue fixed with: https://stackoverflow.com/a/41820278/1641112

Basically, modify the ~/.docker/config.json with somethis line:

"detachKeys": "ctrl-@",