UUOC. It even has its own several web pages. Start there: http://en.wikipedia.org/wiki/Cat_%28Unix%29#Useless_use_of_cat http://en.wikipedia.org/wiki/Cat_%28Un

UUOC. It even has its own several web pages. Start there: http://en.wikipedia.org/wiki/Cat_%28Unix%29#Useless_use_of_cat http://en.wikipedia.org/wiki/Cat_%28Unix%29#Useless_use_of_c...