Twin directories of shutdown:

[DIR]  ftp://ftp.hpl.hp.com/gatekeeper/pub/cygwin/release/shutdown/
[DIR]  ftp://ftp.kreonet.re.kr/OS/cygwin/release/shutdown/
[DIR]  ftp://ftp.kreonet.re.kr/OS/cygwin/release-2/.unionfs/shutdown/
[DIR]  ftp://ftp.kreonet.re.kr/OS/cygwin/release-2/shutdown/
[DIR]  ftp://ftp.fagskolen.gjovik.no/pub/cygwin/release-2/shutdown/
[DIR]  ftp://ftp.fagskolen.gjovik.no/pub/cygwin/release-2/.unionfs/shutdown/
[DIR]  ftp://ftp.fagskolen.gjovik.no/pub/cygwin/release/shutdown/
[DIR]  ftp://ftp.denet.dk/sektornet/kursus/Lan/WIN95sikring/shutdown/
[DIR]  ftp://ftp.sektornet.dk/sektornet/kursus/Lan/WIN95sikring/shutdown/
[DIR]  ftp://ftp.darenet.dk/sektornet/kursus/Lan/WIN95sikring/shutdown/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/development/FreeBSD-CVS/src/tools/regression/sockets/shutdown/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/development/FreeBSD-CVS/src/sbin/shutdown/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-release-4-0/src/sbin/shutdown/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-current/src/sbin/shutdown/
[DIR]  ftp://ftp.swin.edu.au/freebsd/development/FreeBSD-CVS/src/tools/regression/sockets/shutdown/
[DIR]  ftp://ftp.swin.edu.au/freebsd/development/FreeBSD-CVS/src/sbin/shutdown/
[DIR]  ftp://ftp.andr.ru/pub/os/qnx/6/svn/repos/coreos_pub/trunk/utils/s/shutdown/
[DIR]  ftp://ftp.andr.ru/pub/os/qnx/6/svn/repos/coreos_pub/trunk/lib/shutdown/
[DIR]  ftp://sapi.vlsm.org/.1/cygwin/release/shutdown/
[DIR]  ftp://sapi.vlsm.org/.1/cygwin/release-2/.unionfs/shutdown/
[DIR]  ftp://sapi.vlsm.org/.1/cygwin/release-2/shutdown/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-4-0/src/sbin/shutdown/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-1/src/sbin/shutdown/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-0/src/sbin/shutdown/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-current/src/sbin/shutdown/
[DIR]  ftp://ftp.sk.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/tools/regression/sockets/shutdown/
[DIR]  ftp://ftp.sk.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/sbin/shutdown/
[DIR]  ftp://ftp.nnov.net/pub/mirrors/sources.redhat.com/cygwin/release/shutdown/
[DIR]  ftp://ftp.ps.pl/dsk0/ftp.openbsd.org/src/sbin/shutdown/
[DIR]  ftp://ftp.ps.pl/dsk0/cygwin/release-2/shutdown/
[DIR]  ftp://ftp.ps.pl/dsk0/cygwin/release/shutdown/
[DIR]  ftp://ftp.ps.pl/dsk0/cygwin/release-2/.unionfs/shutdown/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-4-0/src/sbin/shutdown/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-1/src/sbin/shutdown/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-0/src/sbin/shutdown/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-current/src/sbin/shutdown/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.freebsd.org/development/FreeBSD-CVS/src/tools/regression/sockets/shutdown/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.freebsd.org/development/FreeBSD-CVS/src/sbin/shutdown/
[DIR]  ftp://ftp.dc.aleron.net/pub/FreeBSD/development/FreeBSD-CVS/src/tools/regression/sockets/shutdown/
[DIR]  ftp://ftp.dc.aleron.net/pub/FreeBSD/development/FreeBSD-CVS/src/sbin/shutdown/
[DIR]  ftp://ftp.cse.buffalo.edu/mirror/BSD/FreeBSD/development/FreeBSD-CVS/src/sbin/shutdown/
[DIR]  ftp://ftp.cse.buffalo.edu/mirror/BSD/FreeBSD/development/FreeBSD-CVS/src/tools/regression/sockets/shutdown/
[DIR]  ftp://ftp13.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/sbin/shutdown/
[DIR]  ftp://ftp13.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/tools/regression/sockets/shutdown/
[DIR]  ftp://ftp13.freebsd.org/cvsup/ncvs/src/tools/regression/sockets/shutdown/
[DIR]  ftp://ftp13.freebsd.org/cvsup/ncvs/src/sbin/shutdown/
[DIR]  ftp://ftp.es.ele.tue.nl/pub/edu/ogo12/release/shutdown/
[DIR]  ftp://ftp.win.tue.nl/pub/mirror/unix-archive/UnixArchive/PDP-11/Trees/2.11BSD/usr/src/sbin/shutdown/
[DIR]  ftp://ftp.uni-paderborn.de/pub/linux/cygwin/release/shutdown/
[DIR]  ftp://ftp.com.univ-mrs.fr/pub/cygwin/cygwin-complet/release/shutdown/