Twin directories of links:

[DIR]  ftp://128.31.0.36/debian-security/pool/updates/main/l/links/
[DIR]  ftp://ftp.uni-freiburg.de/links/
[DIR]  ftp://ftp.eenet.ee/doc/LDP/links/
[DIR]  ftp://ftp.linux.it/debian/pool/main/l/links/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-12.1/source/n/links/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-current/source/n/links/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-11.0/patches/source/links/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-11.0/source/n/links/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-12.0/patches/source/links/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-12.0/source/n/links/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-12.1/patches/source/links/
[DIR]  ftp://ftp.cesca.es/mirror/debian-security/pool/updates/main/l/links/
[DIR]  ftp://ftp.cesca.es/mirror/debian/pool/main/l/links/
[DIR]  ftp://ftp.saintjoe.edu/pub/linux/slackware/slackware-current/source/n/links/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/unix/linux/freshrpms/ayo/links/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/Mirrors3/debian.org/debian-security/pool/updates/main/l/links/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/Mirrors3/debian.org/debian/pool/main/l/links/
[DIR]  ftp://ftp.uni-magdeburg.de/pub/mirror/linux/slackware/source/n/links/
[DIR]  ftp://ftp.uni-magdeburg.de/pub/mirror/linux/debian-security/pool/updates/main/l/links/
[DIR]  ftp://ftp.uni-magdeburg.de/pub/mirror/linux/debian/pool/main/l/links/
[DIR]  ftp://ftp.psg.com/pub/modula-2/gpm/05news/links/
[DIR]  ftp://ftp.psg.com/pub/modula-2/gpm/links/
[DIR]  ftp://ftp.psg.com/pub/modula-2/gpm/international/links/
[DIR]  ftp://ftp.psg.com/pub/modula-2/gpm/login.jsp?rd=https:/access.qut.edu.au/links/
[DIR]  ftp://ftp.hpl.hp.com/gatekeeper/pub/cygwin/release/links/
[DIR]  ftp://debian.lcs.mit.edu/pub/debian-amd64/debian-amd64/pool/main/l/links/
[DIR]  ftp://debian.lcs.mit.edu/pub/debian-amd64/debian/pool/main/l/links/
[DIR]  ftp://debian.lcs.mit.edu/debian-security/pool/updates/main/l/links/
[DIR]  ftp://debian.lcs.mit.edu/debian/pool/main/l/links/
[DIR]  ftp://ftp.kfki.hu/pub/linux/ubuntu/pool/universe/l/links/
[DIR]  ftp://ftp.ourproject.org/pub/reddetrueque/demos/nz1/user/links/
[DIR]  ftp://ftp.kfki.hu/pub/linux/debian/pool/main/l/links/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/ports/www/links/
[DIR]  ftp://ftp.cprm.net/.disk0/slackware/slackware-12.1/source/n/links/
[DIR]  ftp://ftp.armedslack.org/armedslack/armedslack-11.0/source/n/links/
[DIR]  ftp://ftp.armedslack.org/armedslack/armedslack-current/source/n/links/
[DIR]  ftp://ftp.farlep.net/pub/linux/Slackware-12.0/d4/source/n/links/
[DIR]  ftp://ftp.scw.net.br/pub/slamd64/slamd64-12.2/source/n/links/
[DIR]  ftp://ftp.skynet.be/mirror1/slackware.com/slackware-current/source/n/links/
[DIR]  ftp://ftp.skynet.be/mirror1/slackware.com/slackware-11.0/source/n/links/
[DIR]  ftp://ftp.skynet.be/mirror1/slackware.com/slackware-12.0/patches/source/links/
[DIR]  ftp://ftp.skynet.be/mirror1/slackware.com/slackware-12.0/source/n/links/
[DIR]  ftp://ftp.skynet.be/mirror1/slackware.com/slackware-12.1/patches/source/links/
[DIR]  ftp://ftp.skynet.be/mirror1/slackware.com/slackware-12.1/source/n/links/
[DIR]  ftp://ftp.skynet.be/mirror1/security.debian.org/pool/updates/main/l/links/
[DIR]  ftp://ftp.skynet.be/mirror1/debian.org/pool/main/l/links/
[DIR]  ftp://sunsite.mff.cuni.cz/MIRRORS/sources.redhat.com/pub/cygwinports/release-2/X11/links/
[DIR]  ftp://ftp.skynet.be/mirror1/slackware.com/slackware-12.2/source/n/links/
[DIR]  ftp://ftp.etext.org/pub/Zines/UnitCircle/links/
[DIR]  ftp://ftp.etext.org/pub/Politics/MIM/links/