function dumpenv {
  tr '\0' '\n' < /proc/${1}/environ
}

if test -x "/sbin/starship" ; then
  _STARSHIP_PATH="/sbin/starship"
  function starship_prompt {
    eval "$(/sbin/starship init zsh)"
  }
elif test -x "${HOME}/tools/starship/starship" ; then
  _STARSHIP_PATH="${HOME}/tools/starship/starship"
  function starship_prompt {
    eval "$($HOME/tools/starship/starship init zsh)"
  }
fi
if test -f ${HOME}/.zprompt ; then
  if test "$(cat ${HOME}/.zprompt)" = "starship" ; then
    if test -n "${_STARSHIP_PATH:-}" ; then
      eval "$(${_STARSHIP_PATH} init zsh)"
    fi
  fi
fi
unset _STARSHIP_PATH

function hashall {
  tee >(md5sum) | tee >(sha1sum) | sha256sum
}

function rtmux {
  if [ "$#" -lt 1 ] ; then
    echo "Usage: $0 <host> [tmux args]" >&2
    return 1
  fi
  HOST="${1}"
  shift
  ssh -t ${HOST} -- tmux "$@"
}