Current bash prompt

.bashrc

###########################################################3
# Custom prompt with elapsed timer for last command
function command_timer_start {
  timer=${timer:-$SECONDS}
}

function command_timer_stop {
  last_command_elapsed_time=$(($SECONDS - $timer))
  unset timer
}

trap 'command_timer_start' DEBUG
PROMPT_COMMAND=command_timer_stop

# Fun prompt characters ‖ • ⚬ ‣ ⁂  ⁝ ⁞ ⊙  ⌨   ⌦   ⌘  ⌖ ⎔ ☞ ☬ ☢ ♥ ♡ ⚈ ⚆ ⚙ ⚪ ⚫ ✩ ✪ ✹ ✲ ⟫ ⁕ ⁎ ⁘ ⁖ ⁑ ▸ ▹ ☕ ☠ ☢ ☣ ☥
PS1='\[\e[01;32m\]⚫ [${last_command_elapsed_time}s] \[\e[01;32m\]\u@\h \[\e[01;35m\]\d \t \[\e[01;34m\]\w\n\[\e[01;32m\]⚪ \[\e[00m\]'