--2010-05-31 13:03:18--  ftp://ftp.gnu.org/pub/gnu/bison/bison-2.4.2.tar.bz2
           => `./.listing'
Resolving ftp.gnu.org... 140.186.70.20
Connecting to ftp.gnu.org|140.186.70.20|:21... connected.
Logging in as anonymous ... Logged in!
==> SYST ... done.    ==> PWD ... done.
==> TYPE I ... done.  ==> CWD /pub/gnu/bison ... done.
==> PASV ... done.    ==> LIST ... done.

     0K ....                                                   35.3K=0.1s

2010-05-31 13:03:20 (35.3 KB/s) - `./.listing' saved [4496]

Removed `./.listing'.
Remote file no newer than local file `./bison-2.4.2.tar.bz2' -- not retrieving.