Container bash profile.

docker.profile

# /etc/profile: system-wide .profile file for the Bourne shell (sh(1))
# and Bourne compatible shells (bash(1), ksh(1), ash(1), ...).

# To use --mount type=bind,source=/root/docker.profile,target=/root/.bashrc,readonly argument on your docker run command

if [ "${PS1-}" ]; then
  if [ "${BASH-}" ] && [ "$BASH" != "/bin/sh" ]; then
    # The file bash.bashrc already sets the default PS1.
    # PS1='\h:\w\$ '
    if [ -f /etc/bash.bashrc ]; then
      . /etc/bash.bashrc
    fi
  else
    if [ "`id -u`" -eq 0 ]; then
      PS1='# '
    else
      PS1='$ '
    fi
  fi
fi

if [ -d /etc/profile.d ]; then
  for i in /etc/profile.d/*.sh; do
    if [ -r $i ]; then
      . $i
    fi
  done
  unset i
fi
PS1="Cont \[\e[0;64m\]\u\[\e[0;97m\]@\[\e[0;92m\]\h\[\e[0;32m\]\w\[\e[0;31m\]>\e[39m"
alias ls='ls --color=auto'