When specifying more than one file over the command line, sort outputs a few blank traces as well as the name of the file, in advance of copying the contents on the file. Try it :) Even though cat does stand for "concatenate", what it basically does is just Display https://shanexkvhs.wikitelevisions.com/8379317/the_smart_trick_of_toys_for_cats_that_no_one_is_discussing