See the paper by Rob Pike and Brian Kernighan 'Program Design in the UNIX Environment' (aka 'cat -v considered harmful'): http://harmful.cat-v.org/cat-v/ http:

See the paper by Rob Pike and Brian Kernighan 'Program Design in the UNIX Environment' (aka 'cat -v considered harmful'): http://harmful.cat-v.org/cat-v/ http://harmful.cat-v.org/cat-v/