dog
command, but it’s not installed by default. The original cat
came with Unix version 1 in November 1971, and it replaced an older command called pr
. Believe it or not, chances are, the pr
command is on your machine today! That’s a new one on me. The pr
command has a different output format than cat
, making it a bit “prettier” because it offers a pagination filter. Anyway, back to cat
…