hadymaggot/9hs-ubuntu-fancyprompt

For those of you who spend a lot of time using the Ubuntu operating system, maybe the script below can make your eyes comfortable when looking at your terminal.

You can change the .bashrc file located in the /home/$user directory. and add the code below at the very top of the file.

Function

• random_dark_color_code() ─ Function to generate random dark color

    random_dark_color_code() {
        # Generate a random number between 0 and 7 (dark ANSI color codes)
        local color_code=$((30 + RANDOM % 4))
        
        # Return the ANSI color code without bold attribute
        echo "\[\033[0;${color_code}m\]"
    }

• update_output_color() ─ Function to update the command output color

    update_output_color() {
      local random_color=$(random_dark_color_code)
      if [ "$color_prompt" = yes ]; then
          PS1="\n${random_color}┌─${random_color}❮\[\033[38;5;240m\]\u${random_color}@\[\033[2;34m\]\h${random_color}❯─≪ \[\033[38;5;64m\]\W${random_color}$(git branch --show-current 2>/dev/null | sed "s/^/  /") ≫──● \n${random_color}└─\[\033[2;37m\]${random_color}► "
      else
          PS1='\n\u@\h:\W\n\n> '
      fi
    }

Initialize

• Set initial command output color

    update_output_color

• Update the command output color before each command execution

    trap 'update_output_color' DEBUG

Full Code

  # Define a function to generate a random dark color code
  random_dark_color_code() {
      # Generate a random number between 0 and 7 (dark ANSI color codes)
      local color_code=$((30 + RANDOM % 4))
      
      # Return the ANSI color code without bold attribute
      echo "\[\033[0;${color_code}m\]"
  }
  
  # Define a function to update the command output color
  update_output_color() {
      local random_color=$(random_dark_color_code)
      if [ "$color_prompt" = yes ]; then
          PS1="\n${random_color}┌─${random_color}❮\[\033[38;5;240m\]\u${random_color}@\[\033[2;34m\]\h${random_color}❯─≪ \[\033[38;5;64m\]\W${random_color}$(git branch --show-current 2>/dev/null | sed "s/^/  /") ≫──● \n${random_color}└─\[\033[2;37m\]${random_color}► "
      else
          PS1='\n\u@\h:\W\n\n> '
      fi
  }
  
  # Set initial command output color
  update_output_color
  
  # Update the command output color before each command execution
  trap 'update_output_color' DEBUG

You can contact me if you have any problems, I have included the link regarding my contact above. Thank You