Oh, yeah, sorry. That's some zsh automagic. Maybe wget -r -np -nd -l 1 -A pdf "http://www.cse.buffalo.edu/~atri/courses/coding-theory/book/" would be more

Oh, yeah, sorry. That's some zsh automagic. Maybe wget -r -np -nd -l 1 -A pdf "http://www.cse.buffalo.edu/~atri/courses/coding-theory/book/" would be more portable?