dynamic emoji shell prompt

.bash_profile

emoji() {
  emojis=("🍕 " "💩 " "🐶 " "🍣 " "🍔 " "🍪 " "🐳 ")
  echo ${emojis[$RANDOM % ${#emojis[@]} ]}
}

set_bash_prompt() {
  # Define your prompt formatting here
  export PS1="\d \t \u:\w\n$(emoji) "
}

# Terminal prompt formatting
PROMPT_COMMAND=set_bash_prompt

screen.md

Note: This picture shows a different PS1 that includes git branch info and adds color