Twin directories of sort:

[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/development/FreeBSD-CVS/src/usr.bin/sort/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/development/FreeBSD-CVS/src/lib/librpc/demo/sort/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/development/FreeBSD-CVS/src/share/examples/sunrpc/sort/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/development/FreeBSD-CVS/src/contrib/sort/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/development/FreeBSD-CVS/src/gnu/usr.bin/sort/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-release-4-0/src/usr.bin/sort/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-release-4-0/src/regress/usr.bin/sort/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-current/src/usr.bin/sort/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-current/src/regress/usr.bin/sort/
[DIR]  ftp://ftp.wu-wien.ac.at/pub/src/lang/sather/Sather/System/pSather/test/sort/
[DIR]  ftp://ftp.swin.edu.au/freebsd/development/FreeBSD-CVS/src/usr.bin/sort/
[DIR]  ftp://ftp.swin.edu.au/freebsd/development/FreeBSD-CVS/src/gnu/usr.bin/sort/
[DIR]  ftp://ftp.swin.edu.au/freebsd/development/FreeBSD-CVS/src/lib/librpc/demo/sort/
[DIR]  ftp://ftp.swin.edu.au/freebsd/development/FreeBSD-CVS/src/share/examples/sunrpc/sort/
[DIR]  ftp://ftp.swin.edu.au/freebsd/development/FreeBSD-CVS/src/contrib/sort/
[DIR]  ftp://ftp.andr.ru/pub/os/qnx/6/svn/repos/coreos_pub/trunk/utils/s/sort/
[DIR]  ftp://ftp.cs.stanford.edu/uploads/boyko/fastInf/sort/
[DIR]  ftp://ftp.gts.chel.su/pub/docs/pascal/lyceum1.ssu.runnet.ru/~udalova/sort/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-4-0/src/usr.bin/sort/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-4-0/src/regress/usr.bin/sort/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-1/src/usr.bin/sort/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-1/src/regress/usr.bin/sort/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-0/src/usr.bin/sort/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-0/src/regress/usr.bin/sort/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-current/src/usr.bin/sort/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-current/src/regress/usr.bin/sort/
[DIR]  ftp://ftp.sk.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/usr.bin/sort/
[DIR]  ftp://ftp.sk.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/lib/librpc/demo/sort/
[DIR]  ftp://ftp.sk.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/share/examples/sunrpc/sort/
[DIR]  ftp://ftp.sk.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/contrib/sort/
[DIR]  ftp://ftp.sk.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/gnu/usr.bin/sort/
[DIR]  ftp://ftp.wirelesslan.pl/raptor/GPL/busybox-1.00/testsuite/sort/
[DIR]  ftp://ftp.nnov.net/pub/OS_ISO/Linux/Gentoo/releases/x86/2006.1-2007-03-23-x/gentoo-2007-03-23-xdvd1/fdos/doc/sort/
[DIR]  ftp://ftp.nnov.net/pub/OS_ISO/Linux/Gentoo/releases/x86/2007.0-2007-10-16-x/gentoo-2007-10-16-xdvd1/fdos/doc/sort/
[DIR]  ftp://ftp.ps.pl/dsk0/ftp.openbsd.org/src/regress/usr.bin/sort/
[DIR]  ftp://ftp.ps.pl/dsk0/ftp.openbsd.org/src/usr.bin/sort/
[DIR]  ftp://ftp.oce.orst.edu/dist/globec/oldbottlenutrient/nhclean/find/sort/
pkg://9base-20051114-3mdk.i586.rpm:4061317/9base-20051028/  info  downloads[DIR]3  9base-20051114-3mdk.i586.rpm/9base-20051028/sort/
pkg://9base-20051114.tgz:1119874/9base-20051114/  downloads[DIR]3  9base-20051114.tgz/9base-20051114/sort/
pkg://9base-b20060209.tbz:293193/9base-b20060209/  downloads[DIR]3  9base-b20060209.tbz/9base-b20060209/sort/
pkg://9base_2+20071126-1_amd64.deb:500246/9base-2+20070601/  info  downloads[DIR]3  9base_2+20071126-1_amd64.deb/9base-2+20070601/sort/
pkg://9base_2-2_amd64.deb:459558/9base-2+20071126/  info  downloads[DIR]3  9base_2-2_amd64.deb/9base-2+20071126/sort/
pkg://9box-0.2.1.tar.gz:15170/9base-2/  downloads[DIR]3  9box-0.2.1.tar.gz/9base-2/sort/
pkg://9term-1.6.3.tbz:42689/9rc-20051017/  downloads[DIR]3  9term-1.6.3.tbz/9rc-20051017/sort/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-4-0/src/usr.bin/sort/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-4-0/src/regress/usr.bin/sort/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-1/src/usr.bin/sort/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-1/src/regress/usr.bin/sort/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-0/src/usr.bin/sort/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-0/src/regress/usr.bin/sort/