[youtube https://www.youtube.com/watch?v=UWKmWcqOodY?rel=0&w=560&h=315]
Tag Archives: tac
cat — tac
$cat x00 A for Apple. B for Baby. $cat x01 C for Cat. D for Donkey. $tac x00 x01 B for Baby. A for Apple. D for Donkey. C for Cat. $ tac – concatenate and print files in reverse