Twin directories of ruby:

[DIR]  ftp://128.31.0.36/debian-security/pool/updates/main/r/ruby/
[DIR]  ftp://ftp.eenet.ee/pub/FreeBSD/distfiles/ruby/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-12.1/source/d/ruby/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-current/source/d/ruby/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-11.0/patches/source/ruby/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-11.0/source/d/ruby/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-12.0/patches/source/ruby/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-12.0/source/d/ruby/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-12.1/patches/source/ruby/
[DIR]  ftp://ftp.cesca.es/mirror/debian-security/pool/updates/main/r/ruby/
[DIR]  ftp://ftp.saintjoe.edu/pub/linux/slackware/slackware-current/source/d/ruby/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/Mirrors3/debian.org/debian-security/pool/updates/main/r/ruby/
[DIR]  ftp://ftp.uni-magdeburg.de/pub/mirror/linux/slackware/source/d/ruby/
[DIR]  ftp://ftp.uni-magdeburg.de/pub/mirror/linux/debian-security/pool/updates/main/r/ruby/
[DIR]  ftp://ftp.hpl.hp.com/gatekeeper/pub/cygwin/release/ruby/
[DIR]  ftp://ftp.42.org/pub/FreeBSD/distfiles/ruby/
[DIR]  ftp://ftp.42.org/pub/OLD/r/ruby/
[DIR]  ftp://debian.lcs.mit.edu/pub/usagi/ftp.v6.linux.or.jp/IPv6-2/IPv6_Ready_Apps/ruby/
[DIR]  ftp://debian.lcs.mit.edu/debian-security/pool/updates/main/r/ruby/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/ports/amd64/packages-8-current/ruby/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/distfiles/ruby/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/ports/local-distfiles/knu/ruby/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/ports/local-distfiles/sem/ruby/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/ports/i386/packages-8-current/ruby/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/ports/i386/packages-7.1-release/ruby/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/ports/i386/packages-7.0-release/ruby/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/ports/i386/packages-7-stable/ruby/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/ports/i386/packages-6.4-release/ruby/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/ports/i386/packages-6.3-release/ruby/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/ports/i386/packages-6-stable/ruby/
[DIR]  ftp://ftp.cciw.ca/pub/software/ruby/
[DIR]  ftp://ftp.cprm.net/.disk0/slackware/slackware-12.1/source/d/ruby/
[DIR]  ftp://ftp.armedslack.org/armedslack/armedslack-11.0/source/d/ruby/
[DIR]  ftp://ftp.armedslack.org/armedslack/armedslack-current/source/d/ruby/
[DIR]  ftp://ftp.farlep.net/pub/linux/Slackware-12.0/d4/source/d/ruby/
[DIR]  ftp://ftp.scw.net.br/pub/slamd64/slamd64-12.2/source/d/ruby/
[DIR]  ftp://ftp.scw.net.br/pub/slamd64/slamd64-12.2/patches/source/ruby/
[DIR]  ftp://ftp.skynet.be/mirror1/slackware.com/slackware-current/source/d/ruby/
[DIR]  ftp://ftp.skynet.be/mirror1/slackware.com/slackware-11.0/source/d/ruby/
[DIR]  ftp://ftp.skynet.be/mirror1/slackware.com/slackware-12.0/patches/source/ruby/
[DIR]  ftp://ftp.skynet.be/mirror1/slackware.com/slackware-12.0/source/d/ruby/
[DIR]  ftp://ftp.skynet.be/mirror1/slackware.com/slackware-12.1/patches/source/ruby/
[DIR]  ftp://ftp.skynet.be/mirror1/slackware.com/slackware-12.1/source/d/ruby/
[DIR]  ftp://ftp.skynet.be/mirror1/security.debian.org/pool/updates/main/r/ruby/
[DIR]  ftp://ftp.skynet.be/mirror1/slackware.com/slackware-12.2/source/d/ruby/
[DIR]  ftp://ftp.vsi.ru/pub/FreeBSD/distfiles/ruby/
[DIR]  ftp://ftp.etext.org/pub/Poetry/Mudlark/posters/ruby/
[DIR]  ftp://ftp.kreonet.re.kr/tools/db/mysql/usingmysql/ruby/
[DIR]  ftp://ftp.kreonet.re.kr/OS/cygwin/release/ruby/
[DIR]  ftp://ftp.kreonet.re.kr/OS/cygwin/release-2/ruby/