Twin directories of nsswitch:

pkg://KDEsamba-309.tar.bz2:21556225/KDEsamba-309/root/opt/fsw4sun/samba-3.0.9/lib/  downloads[DIR]3  KDEsamba-309.tar.bz2/KDEsamba-309/root/opt/fsw4sun/samba-3.0.9/lib/nsswitch/
pkg://KDEsasl-2119.tar.bz2:322954/KDEsamba-309/root/opt/fsw4sun/samba-3.0.9/lib/  downloads[DIR]3  KDEsasl-2119.tar.bz2/KDEsamba-309/root/opt/fsw4sun/samba-3.0.9/lib/nsswitch/
[DIR]  ftp://ftp.univ-lille1.fr/pub/misc/samba/cvs_current/source/nsswitch/
[DIR]  ftp://ftp.univ-lille1.fr/pub/misc/samba/cvs_current/testsuite/nsswitch/
[DIR]  ftp://ftp.samba.org/pub/unpacked/samba_3_X_devel/nsswitch/
[DIR]  ftp://ftp.samba.org/pub/unpacked/samba_3_X_devel/testsuite/nsswitch/
[DIR]  ftp://ftp.samba.org/pub/unpacked/samba_3_X_test/source/nsswitch/
[DIR]  ftp://ftp.samba.org/pub/unpacked/samba_3_X_test/testsuite/nsswitch/
[DIR]  ftp://ftp.samba.org/pub/unpacked/samba_4_0_test/nsswitch/
[DIR]  ftp://ftp.samba.org/pub/unpacked/samba_4_0_test/testsuite/nsswitch/
[DIR]  ftp://ftp.samba.org/pub/unpacked/standalone_projects/testsuite/nsswitch/
[DIR]  ftp://ftp.tomsknet.ru/pub/unix/samba/source/nsswitch/
pkg://nstats-0.4.tar.gz:71526/  downloads[DIR]3  nstats-0.4.tar.gz/nsswitch/
[DIR]  ftp://ftp.si.kernel.org/mirrors/samba/ftp/unpacked/samba_4_0_test/source3/nsswitch/
[DIR]  ftp://ftp.si.kernel.org/mirrors/samba/ftp/unpacked/samba_4_0_test/source4/nsswitch/
[DIR]  ftp://ftp.si.kernel.org/mirrors/samba/ftp/unpacked/samba_4_0_test/testsuite/nsswitch/
[DIR]  ftp://ftp.si.kernel.org/mirrors/samba/ftp/unpacked/standalone_projects/source3/nsswitch/
[DIR]  ftp://ftp.si.kernel.org/mirrors/samba/ftp/unpacked/standalone_projects/source4/nsswitch/
[DIR]  ftp://ftp.si.kernel.org/mirrors/samba/ftp/unpacked/standalone_projects/testsuite/nsswitch/
[DIR]  ftp://ftp.si.kernel.org/mirrors/samba/ftp/unpacked/samba_3_X_devel/source3/nsswitch/
[DIR]  ftp://ftp.si.kernel.org/mirrors/samba/ftp/unpacked/samba_3_X_devel/source4/nsswitch/
[DIR]  ftp://ftp.si.kernel.org/mirrors/samba/ftp/unpacked/samba_3_X_devel/testsuite/nsswitch/
[DIR]  ftp://ftp.si.kernel.org/mirrors/samba/ftp/unpacked/samba_3_X_test/source/nsswitch/
[DIR]  ftp://ftp.si.kernel.org/mirrors/samba/ftp/unpacked/samba_3_X_test/testsuite/nsswitch/
[DIR]  ftp://ftp.si.kernel.org/mirrors/samba/ftp/unpacked/SOC/2005/SAMBA_3_0/testsuite/nsswitch/
[DIR]  ftp://ftp.si.kernel.org/mirrors/samba/ftp/unpacked/SOC/2005/SAMBA_4_0/source/nsswitch/
[DIR]  ftp://ftp.si.kernel.org/mirrors/samba/ftp/unpacked/SOC/2005/SAMBA_3_0/source/nsswitch/
pkg://samba-2.2.0.tar.gz:5835120/samba-2.2.0/testsuite/  downloads[DIR]3  samba-2.2.0.tar.gz/samba-2.2.0/testsuite/nsswitch/
pkg://samba-2.2.0.tar.gz:5835120/samba-2.2.0/source/  downloads[DIR]3  samba-2.2.0.tar.gz/samba-2.2.0/source/nsswitch/
pkg://samba-2.2.0a.tar.gz:5923502/samba-2.2.0/testsuite/  downloads[DIR]3  samba-2.2.0a.tar.gz/samba-2.2.0/testsuite/nsswitch/
pkg://samba-2.2.0a.tar.gz:5923502/samba-2.2.0/source/  downloads[DIR]3  samba-2.2.0a.tar.gz/samba-2.2.0/source/nsswitch/
pkg://samba-2.2.1.tar.gz:6118435/samba-2.2.0a/testsuite/  downloads[DIR]3  samba-2.2.1.tar.gz/samba-2.2.0a/testsuite/nsswitch/
pkg://samba-2.2.1.tar.gz:6118435/samba-2.2.0a/source/  downloads[DIR]3  samba-2.2.1.tar.gz/samba-2.2.0a/source/nsswitch/
pkg://samba-2.2.10-1.21as.1.src.rpm:5444400/samba-2.2.1/testsuite/  info  downloads[DIR]3  samba-2.2.10-1.21as.1.src.rpm/samba-2.2.1/testsuite/nsswitch/
pkg://samba-2.2.10-1.21as.1.src.rpm:5444400/samba-2.2.1/source/  info  downloads[DIR]3  samba-2.2.10-1.21as.1.src.rpm/samba-2.2.1/source/nsswitch/
pkg://samba-2.2.10.tar.bz2:4549088/samba-2.2.10-ja-1.0/testsuite/  downloads[DIR]3  samba-2.2.10.tar.bz2/samba-2.2.10-ja-1.0/testsuite/nsswitch/
pkg://samba-2.2.10.tar.bz2:4549088/samba-2.2.10-ja-1.0/source/  downloads[DIR]3  samba-2.2.10.tar.bz2/samba-2.2.10-ja-1.0/source/nsswitch/
pkg://samba-2.2.10.tar.gz:5503115/samba-2.2.10/testsuite/  downloads[DIR]3  samba-2.2.10.tar.gz/samba-2.2.10/testsuite/nsswitch/
pkg://samba-2.2.10.tar.gz:5503115/samba-2.2.10/source/  downloads[DIR]3  samba-2.2.10.tar.gz/samba-2.2.10/source/nsswitch/
pkg://samba-2.2.11-ja-1.0.tar.bz2:7473344/samba-2.2.10/testsuite/  downloads[DIR]3  samba-2.2.11-ja-1.0.tar.bz2/samba-2.2.10/testsuite/nsswitch/
pkg://samba-2.2.11-ja-1.0.tar.bz2:7473344/samba-2.2.10/source/  downloads[DIR]3  samba-2.2.11-ja-1.0.tar.bz2/samba-2.2.10/source/nsswitch/
pkg://samba-2.2.11.tar.gz:5503252/samba-2.2.11-ja-1.0/testsuite/  downloads[DIR]3  samba-2.2.11.tar.gz/samba-2.2.11-ja-1.0/testsuite/nsswitch/
pkg://samba-2.2.11.tar.gz:5503252/samba-2.2.11-ja-1.0/source/  downloads[DIR]3  samba-2.2.11.tar.gz/samba-2.2.11-ja-1.0/source/nsswitch/
pkg://samba-2.2.12-0.73.3.legacy.src.rpm:5405115/samba-2.2.11/testsuite/  info  downloads[DIR]3  samba-2.2.12-0.73.3.legacy.src.rpm/samba-2.2.11/testsuite/nsswitch/
pkg://samba-2.2.12-0.73.3.legacy.src.rpm:5405115/samba-2.2.11/source/  info  downloads[DIR]3  samba-2.2.12-0.73.3.legacy.src.rpm/samba-2.2.11/source/nsswitch/
pkg://samba-2.2.12-2tr.i586.rpm:6546062/usr/include/samba/  info  downloads[DIR]3  samba-2.2.12-2tr.i586.rpm/usr/include/samba/nsswitch/
pkg://samba-2.2.12.tar.gz:5459704/samba-2.2.12-ja-1.0beta1/testsuite/  downloads[DIR]3  samba-2.2.12.tar.gz/samba-2.2.12-ja-1.0beta1/testsuite/nsswitch/
pkg://samba-2.2.12.tar.gz:5459704/samba-2.2.12-ja-1.0beta1/source/  downloads[DIR]3  samba-2.2.12.tar.gz/samba-2.2.12-ja-1.0beta1/source/nsswitch/
pkg://samba-2.2.12.tbz:6358587/samba-2.2.12/testsuite/  downloads[DIR]3  samba-2.2.12.tbz/samba-2.2.12/testsuite/nsswitch/
pkg://samba-2.2.12.tbz:6358587/samba-2.2.12/source/  downloads[DIR]3  samba-2.2.12.tbz/samba-2.2.12/source/nsswitch/