Twin directories of awk:

[DIR]  ftp://ftp.armory.com/pub/lib/awk/
[DIR]  ftp://128.118.2.96/pub/.mirrors/1/ftp.netbsd.org/pub/NetBSD/NetBSD-release-4-0/src/regress/usr.bin/awk/
[DIR]  ftp://128.118.2.96/pub/.mirrors/1/ftp.netbsd.org/pub/NetBSD/NetBSD-release-3-1/src/regress/usr.bin/awk/
[DIR]  ftp://128.118.2.96/pub/.mirrors/1/ftp.netbsd.org/pub/NetBSD/NetBSD-release-3-0/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-4-0/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.netbsd.org/pub/NetBSD/NetBSD-release-4-0/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-release-4-0/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-1/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.esat.net/mirrors/.3/ftp.netbsd.org/pub/NetBSD/NetBSD-release-3-1/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.netbsd.org/pub/NetBSD/NetBSD-release-3-1/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-0/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.esat.net/mirrors/.3/ftp.netbsd.org/pub/NetBSD/NetBSD-release-3-0/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.netbsd.org/pub/NetBSD/NetBSD-release-3-0/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.funet.fi/.m/mirrors1/rtfm.mit.edu/pub/usenet-by-hierarchy/comp/lang/awk/
[DIR]  ftp://ftp.eq.uc.pt/pub/usenet/faq/usenet-by-hierarchy/comp/lang/awk/
[DIR]  ftp://ftp.esat.net/mirrors/.3/ftp.netbsd.org/pub/NetBSD/NetBSD-release-4-0/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.ticklers.org/pub/NetBSD/NetBSD-current/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.ticklers.org/pub/NetBSD/NetBSD-current/src/usr.bin/awk/
[DIR]  ftp://ftp.ticklers.org/pub/NetBSD/NetBSD-release-3-0/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.ticklers.org/pub/NetBSD/NetBSD-release-3-0/src/usr.bin/awk/
[DIR]  ftp://ftp.ticklers.org/pub/NetBSD/NetBSD-release-3-1/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.ticklers.org/pub/NetBSD/NetBSD-release-3-1/src/usr.bin/awk/
[DIR]  ftp://ftp.ticklers.org/pub/NetBSD/NetBSD-release-4-0/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.ticklers.org/pub/NetBSD/NetBSD-release-4-0/src/usr.bin/awk/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-4-0/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-1/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-0/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.nsu.ru/mirrors/ftp.freebsd.org/pub/FreeBSD/development/NetBSD-CVS/src/usr.bin/awk/
[DIR]  ftp://ftp.lug.udel.edu/pub/netbsd/NetBSD-release-3-1/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.lug.udel.edu/pub/netbsd/NetBSD-release-3-0/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.nsu.ru/mirrors/ftp.freebsd.org/pub/FreeBSD/development/NetBSD-CVS/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.nsu.ru/mirrors/ftp.freebsd.org/pub/FreeBSD/development/OpenBSD-CVS/src/usr.bin/awk/
[DIR]  ftp://ftp.lug.udel.edu/pub/netbsd/NetBSD-release-4-0/src/regress/usr.bin/awk/
[DIR]  ftp://202.18.64.24/pub/NetBSD/NetBSD-release-3-0/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.gwdg.de/pub/rtfm/usenet-by-hierarchy/comp/lang/awk/
[DIR]  ftp://ftp.nsu.ru/mirrors/ftp.freebsd.org/pub/FreeBSD/development/DragonFlyBSD-CVS/src/usr.bin/awk/
[DIR]  ftp://ftp.nrc.ca/pub/systems/bsd/netbsd/NetBSD-current/src/usr.bin/awk/
[DIR]  ftp://ftp.nrc.ca/pub/systems/bsd/netbsd/NetBSD-current/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-1/src/usr.bin/awk/
[DIR]  ftp://ftp.esat.net/mirrors/.3/ftp.netbsd.org/pub/NetBSD/NetBSD-release-3-1/src/usr.bin/awk/
[DIR]  ftp://128.118.2.96/pub/.mirrors/1/ftp.netbsd.org/pub/NetBSD/NetBSD-release-3-1/src/usr.bin/awk/
[DIR]  ftp://ftp.netbsd.org/pub/NetBSD/NetBSD-release-3-1/src/usr.bin/awk/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-1/src/usr.bin/awk/
[DIR]  ftp://ftp.lug.udel.edu/pub/netbsd/NetBSD-release-3-1/src/usr.bin/awk/
[DIR]  ftp://ftp.duth.gr/pub/NetBSD/NetBSD-release-3-1/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.mtu.ru/.4/NetBSD/NetBSD-release-3-1/src/regress/usr.bin/awk/
[DIR]  ftp://ftp.jp.netbsd.org/pub/NetBSD-cvs/main/src/usr.bin/awk/
[DIR]  ftp://ftp.yzu.edu.tw/mirror/pub1/Unix/Tex/CTAN/web/noweb/src/awk/
[DIR]  ftp://ftp.yzu.edu.tw/mirror/pub1/Unix/Tex/CTAN/web/spiderweb/src/awk/
[DIR]  ftp://ftp.jp.netbsd.org/pub/NetBSD-cvs/main/src/regress/usr.bin/awk/