Hello.

If i run psql command via
docker run --rm -ti postgres:9.6 psql '-hxxx.xxx.xxx.xxx' 'database' 'login'
i can not enter russian characters and i can not search through history via CTRL+R combination.

But if i build following image and run the same command - i will be able to enter russian characters and use CTRL+R.

I really can't get how can that be possible.
Why your image does not allow that?
Thanks.

FROM debian:jessie
RUN apt-get update && apt-get install -y locales locales-all postgresql-client
ENV LANG en_US.UTF-8