lolcat

Put a rainbow in everything you cat to the console. More information: https://github.com/busyloop/lolcat.

• Print a file to the console in rainbow colors:
  lolcat {{path/to/file}}
• Print the result of a text-producing command in rainbow colors:
  {{fortune}} | lolcat
• Print a file to the console with animated rainbow colors:
  lolcat -a {{path/to/file}}
• Print a file to the console with 24-bit (truecolor) rainbow colors:
  lolcat -t {{path/to/file}}