Twin directories of Linux:

[DIR]  ftp://ftp.uni-leipzig.de/pub/linux/ftp:robot.informatik.uni-leipzig.de/Binary/Linux/
[DIR]  ftp://ftp.uni-leipzig.de/pub/linux/ftp:robot.informatik.uni-leipzig.de/Sources/Linux/
[DIR]  ftp://ftp.uni-leipzig.de/pub/linux/ftp:robot.informatik.uni-leipzig.de/Linux/
[DIR]  ftp://ftp.sysgo.de/Linux/
[DIR]  ftp://ftp.mimuw.edu.pl/mirror/sunsite.unc.edu/pub/Linux/
[DIR]  ftp://ftp.mimuw.edu.pl/People/sebek/3060/old/materialy-plytka-SO-2004-cd/strona_www_SO/Linux/
[DIR]  ftp://ftp.mimuw.edu.pl/People/sebek/3060/old/materialy-plytka-SO-2004/strona_www_SO/Linux/
[DIR]  ftp://ftp.mimuw.edu.pl/People/sebek/3060/materialy-plytka-SO-2005/strona_www_SO/Linux/
[DIR]  ftp://ftp.dit.upm.es/isabel/Isabel-4R2/Linux/
[DIR]  ftp://ftp.dit.upm.es/isabel/TeleConference/Linux/
[DIR]  ftp://ftp.dit.upm.es/isabel/utils/Linux/
[DIR]  ftp://ftp.unb.ca/pub/EBS7.2_hotfix/Linux/
[DIR]  ftp://ftp.unice.fr/users/courseau/Partage/Driver USB Port Series/UC232A/Linux/
[DIR]  ftp://ftp.eenet.ee/pub/cpan/modules/by-module/Linux/
[DIR]  ftp://ftp.eenet.ee/pub/cpan/modules/by-category/04_Operating_System_Interfaces/Linux/
[DIR]  ftp://ftp.bath.ac.uk/pub/.snapshot/weekly.1/eulisp/Linux/
[DIR]  ftp://ftp.bath.ac.uk/pub/.snapshot/weekly.0/eulisp/Linux/
[DIR]  ftp://ftp.bath.ac.uk/pub/.snapshot/nightly.5/eulisp/Linux/
[DIR]  ftp://ftp.bath.ac.uk/pub/.snapshot/nightly.6/eulisp/Linux/
[DIR]  ftp://ftp.bath.ac.uk/pub/.snapshot/nightly.4/eulisp/Linux/
[DIR]  ftp://ftp.bath.ac.uk/pub/.snapshot/nightly.3/eulisp/Linux/
[DIR]  ftp://ftp.bath.ac.uk/pub/.snapshot/nightly.0/eulisp/Linux/
[DIR]  ftp://ftp.bath.ac.uk/pub/.snapshot/nightly.1/eulisp/Linux/
[DIR]  ftp://ftp.bath.ac.uk/pub/.snapshot/nightly.2/eulisp/Linux/
[DIR]  ftp://ftp.bath.ac.uk/pub/.snapshot/magoo(0118052894)_dfpm_uHomes_SM_1218465977_2604.164/eulisp/Linux/
[DIR]  ftp://ftp.bath.ac.uk/pub/.snapshot/hourly.0/eulisp/Linux/
[DIR]  ftp://ftp.eutelia.it/pub2/CPAN_Mirror/modules/by-module/Linux/
[DIR]  ftp://ftp.eutelia.it/pub2/CPAN_Mirror/modules/by-category/04_Operating_System_Interfaces/Linux/
[DIR]  ftp://ftp.bath.ac.uk/pub/eulisp/Linux/
[DIR]  ftp://ftp.saintjoe.edu/pub/CPAN/modules/by-module/Linux/
[DIR]  ftp://ftp.saintjoe.edu/pub/CPAN/modules/by-category/99_Not_In_Modulelist/Linux/
[DIR]  ftp://ftp.saintjoe.edu/pub/CPAN/modules/by-category/04_Operating_System_Interfaces/Linux/
[DIR]  ftp://ftp.fh-furtwangen.de/RZ/VPN-Client/Linux/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/Mirrors/ftp.xfree86.org/XFree86/2.1/Linux/
[DIR]  ftp://ftp.uni-halle.de/pub/Linux/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/Linux/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/fonts/utilities/JustFontItTE/Linux/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/UTFSM/Linux/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/AlmaAcs/ACS_5_0/Linux/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/AlmaAcs/ACS_6_0/Linux/
[DIR]  ftp://ftp.42.org/pub/Linux/
[DIR]  ftp://ftp.cincomsmalltalk.com/pub/contributed/GemStone/Server/Linux/
[DIR]  ftp://ftp.cincomsmalltalk.com/pub/goodies/GemStone/Server/Linux/
[DIR]  ftp://ftp.kfki.hu/pub/packages/perl/CPAN/modules/by-module/Linux/
[DIR]  ftp://ftp.kfki.hu/pub/packages/perl/CPAN/modules/by-category/04_Operating_System_Interfaces/Linux/
[DIR]  ftp://ftp.menandmice.com/pub/mmsuite/Linux/
[DIR]  ftp://ftp.farlep.net/pub/Linux/
[DIR]  ftp://ftp.metrologic.com/pub/download/Software/Javapos/MetroJPOS_v1.2.6/Driver/Linux/
[DIR]  ftp://ftp.fact400.ru/pub/Linux/
[DIR]  ftp://62.128.1.71/pub/CPAN/modules/by-module/Linux/