Code:
[localhost@localdomain ~]% ftp -a ftp://ftp.freebsd.org/pub/FreeBSD/releases/i386/ISO-IMAGES/8.0/
Trying 204.152.184.73...
Connected to ftp.freebsd.org.
220 Welcome to freebsd.isc.org.
331 Please specify the password.
230 Login successful.
Remote system type is UNIX.
Using binary mode to transfer files.
200 Switching to Binary mode.
250 Directory successfully changed.
250-If you're looking for one of the FreeBSD releases, please look in the
250-releases/${ARCH}/${RELNAME} directory, where ARCH = "alpha", "amd64",
250-"i386", "ia64", "pc98", or "sparc64" and RELNAME = the release
250-you're interested in, e.g. "6.1-RELEASE" or "5.5-RELEASE".
250-
250 Directory successfully changed.
250 Directory successfully changed.
250 Directory successfully changed.
250 Directory successfully changed.
250 Directory successfully changed.
ftp> ls
229 Entering Extended Passive Mode (|||31028|).
150 Here comes the directory listing.
-rw-r--r--    1 110      1002     44738560 Nov 22 03:42 8.0-RELEASE-i386-bootonly.iso
-rw-r--r--    1 110      1002     655591424 Nov 22 03:43 8.0-RELEASE-i386-disc1.iso
-rw-r--r--    1 110      1002     1870891443 Nov 22 03:46 8.0-RELEASE-i386-dvd1.iso.gz
-rw-r--r--    1 110      1002     256077824 Nov 22 03:47 8.0-RELEASE-i386-livefs.iso
-rw-r--r--    1 110      1002     923207680 Nov 22 04:34 8.0-RELEASE-i386-memstick.img
-rw-r--r--    1 110      1002          346 Nov 22 04:39 CHECKSUM.MD5
-rw-r--r--    1 110      1002          521 Nov 22 04:39 CHECKSUM.SHA256
226 Directory send OK.
FYI.