Twin directories of pwd:

[DIR]  ftp://ftp.research.telcordia.com/pub/world/pwd/
[DIR]  ftp://ftp.linux.it/pub/mirrors/appunti/HTML/allegati/a2/os16/lib/pwd/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/development/FreeBSD-CVS/src/bin/pwd/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-release-4-0/src/bin/pwd/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-current/src/bin/pwd/
[DIR]  ftp://ftp.swin.edu.au/freebsd/development/FreeBSD-CVS/src/bin/pwd/
[DIR]  ftp://ftp.andr.ru/pub/os/qnx/6/svn/repos/coreos_pub/trunk/utils/p/pwd/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-4-0/src/bin/pwd/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-1/src/bin/pwd/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-0/src/bin/pwd/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-current/src/bin/pwd/
[DIR]  ftp://ftp.sk.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/bin/pwd/
[DIR]  ftp://ftp.wirelesslan.pl/raptor/GPL/busybox-1.00/testsuite/pwd/
[DIR]  ftp://ftp.ps.pl/dsk0/ftp.openbsd.org/src/bin/pwd/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-4-0/src/bin/pwd/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-1/src/bin/pwd/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-0/src/bin/pwd/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-current/src/bin/pwd/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.freebsd.org/development/FreeBSD-CVS/src/bin/pwd/
[DIR]  ftp://ftp.dc.aleron.net/pub/FreeBSD/development/FreeBSD-CVS/src/bin/pwd/
[DIR]  ftp://ftp.cse.buffalo.edu/mirror/BSD/FreeBSD/development/FreeBSD-CVS/src/bin/pwd/
[DIR]  ftp://ftp13.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/bin/pwd/
[DIR]  ftp://ftp13.freebsd.org/cvsup/ncvs/src/bin/pwd/
[DIR]  ftp://ftp.win.tue.nl/pub/home/aeb/linux-local/libc.archive/libc/libc-4.4.1/pwd/
[DIR]  ftp://ftp2.tw.freebsd.org/FreeBSD/development/FreeBSD-CVS/src/bin/pwd/
pkg://abgraph-1.1-1.el5.noarch.rpm:16830/abg/cvs-latest/abg/abg/app/db/  info  downloads[DIR]3  abgraph-1.1-1.el5.noarch.rpm/abg/cvs-latest/abg/abg/app/db/pwd/
[DIR]  ftp://ftp.nz.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/bin/pwd/
[DIR]  ftp://ftp.mathcs.emory.edu/pub/pwd/
[DIR]  ftp://ftp.euro.net/pub/mirrors/FreeBSD/development/FreeBSD-CVS/src/bin/pwd/
[DIR]  ftp://alge.anart.no/pub/BSD/net2/bin/pwd/
[DIR]  ftp://64.50.238.52/.1/nslu2/sources/svn/svn.eglibc.org/trunk/libc/pwd/
[DIR]  ftp://64.50.238.52/.1/nslu2/sources/cvs/glibc/libc/pwd/
[DIR]  ftp://64.50.236.52/.1/nslu2/sources/svn/svn.eglibc.org/trunk/libc/pwd/
[DIR]  ftp://64.50.236.52/.1/nslu2/sources/cvs/glibc/libc/pwd/
[DIR]  ftp://ftp.int.ru/.1/FreeBSD/development/FreeBSD-CVS/src/bin/pwd/
pkg://bin2iso-1.9-2.b.i386.rpm:11822/src/bin/  info  downloads[DIR]3  bin2iso-1.9-2.b.i386.rpm/src/bin/pwd/
[DIR]  ftp://ftp.kr.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/bin/pwd/
[DIR]  ftp://ftp.demon.nl/disk2/freebsd/development/FreeBSD-CVS/src/bin/pwd/
[DIR]  ftp://ftp.novell.hu/pub/mirrors/ftp.novell.com/forge/pwd/
[DIR]  ftp://147.52.159.12/mirrors/OpenBSD/cvs/src/bin/pwd/
pkg://busybox-1.00-3.src.rpm:1136561/usr/share/doc/packages/busybox/testsuite/  info  downloads[DIR]3  busybox-1.00-3.src.rpm/usr/share/doc/packages/busybox/testsuite/pwd/
pkg://busybox-1.00-6.ppc.rpm:487386/usr/share/doc/packages/busybox/testsuite/  info  downloads[DIR]3  busybox-1.00-6.ppc.rpm/usr/share/doc/packages/busybox/testsuite/pwd/
pkg://busybox-1.00-6.src.rpm:1137128/usr/share/doc/packages/busybox/testsuite/  info  downloads[DIR]3  busybox-1.00-6.src.rpm/usr/share/doc/packages/busybox/testsuite/pwd/
pkg://busybox-1.00-pre9.tar.bz2:1108110/usr/share/doc/packages/busybox/testsuite/  downloads[DIR]3  busybox-1.00-pre9.tar.bz2/usr/share/doc/packages/busybox/testsuite/pwd/
pkg://busybox-1.00.rc3-2.src.rpm:1124008/usr/share/doc/packages/busybox/testsuite/  info  downloads[DIR]3  busybox-1.00.rc3-2.src.rpm/usr/share/doc/packages/busybox/testsuite/pwd/
pkg://busybox-1.00.tar.bz2:1118427/usr/share/doc/packages/busybox/testsuite/  downloads[DIR]3  busybox-1.00.tar.bz2/usr/share/doc/packages/busybox/testsuite/pwd/
pkg://busybox-1.01-2mdk.i586.rpm:248088/busybox-1.00/testsuite/  info  downloads[DIR]3  busybox-1.01-2mdk.i586.rpm/busybox-1.00/testsuite/pwd/
pkg://busybox-1.1.0-11.i586.rpm:481937/busybox-1.01/testsuite/  info  downloads[DIR]3  busybox-1.1.0-11.i586.rpm/busybox-1.01/testsuite/pwd/
pkg://busybox-1.1.0-11.ppc.rpm:486383/usr/share/doc/packages/busybox/testsuite/  info  downloads[DIR]3  busybox-1.1.0-11.ppc.rpm/usr/share/doc/packages/busybox/testsuite/pwd/
pkg://busybox-1.1.0-11.src.rpm:1422921/usr/share/doc/packages/busybox/testsuite/  info  downloads[DIR]3  busybox-1.1.0-11.src.rpm/usr/share/doc/packages/busybox/testsuite/pwd/