> http://www.cs.princeton.edu/software/cii/ ok > http://www.cs.princeton.edu/~appel/modern/java/JLex/ ok > http://www.cs.princeton.edu/~appel/modern/java/JLex/Archive/1.2.6/Main.java ok > http://www.cs.princeton.edu/~bwk/btl.mirror/awk.tar.gz ok > http://www.cs.princeton.edu/~diego/professional/luasocket/ 302 Found - new location: http://www.tecgraf.puc-rio.br/~diego/professional/luasocket/ - ok