ftp://ftp.lug.udel.edu/pub/slackware/slackware-2.1/usr/doc/  direct

[DIR]zsh/  direct  5808+ twin directories
[DIR]yp/  direct  2328+ twin directories
[DIR]xv/  direct  2456+ twin directories
[DIR]xspread/  direct  385+ twin directories
[DIR]xpm-3.4c/  direct  9 twin directories
[DIR]xpaint/  direct  2194+ twin directories
[DIR]xlock/  direct  444+ twin directories
[DIR]xfm-1.3/  direct  10 twin directories
[DIR]xboard-3.0.pl9/  direct  9 twin directories
[DIR]x3270/  direct  1943+ twin directories
[DIR]vim/  direct  6504+ twin directories
[DIR]util-linux-1.10/  direct  6 twin directories
[DIR]umsdos/  direct  1933+ twin directories
[DIR]ttysnoop/  direct  787+ twin directories
[DIR]tools-2.16/  direct  7 twin directories
[DIR]tin/  direct  2697+ twin directories
[DIR]texinfo/  direct  6014+ twin directories
[DIR]term/  direct  2585+ twin directories
[DIR]sysklogd/  direct  2418+ twin directories
[DIR]svgalib/  direct  2355+ twin directories
[DIR]splitvt/  direct  1632+ twin directories
[DIR]seyon/  direct  2004+ twin directories
[DIR]sendmail/  direct  8312+ twin directories
[DIR]seejpeg/  direct  1025+ twin directories
[DIR]sasteroids/  direct  11 twin directories
[DIR]samba/  direct  11639+ twin directories
[DIR]popclient/  direct  163 twin directories
[DIR]p2c/  direct  2228+ twin directories
[DIR]nvi/  direct  1422+ twin directories
[DIR]nn/  direct  15803+ twin directories
[DIR]nfs-server/  direct  278+ twin directories
[DIR]net-0.32/  direct  8 twin directories
[DIR]ncurses-1.8.5/  direct  17 twin directories
[DIR]mt-st/  direct  1681+ twin directories
[DIR]modutils/  direct  2579+ twin directories
[DIR]mc/  direct  5520+ twin directories
[DIR]m4/  direct  18352+ twin directories
[DIR]less/  direct  4119+ twin directories
[DIR]jpeg/  direct  2778+ twin directories
[DIR]ispell/  direct  8747+ twin directories
[DIR]ircII2.3.17+tv1.1/  direct  9 twin directories
[DIR]interviews/  direct  272+ twin directories
[DIR]httpd/  direct  6761+ twin directories
[DIR]gpm/  direct  2275+ twin directories
[DIR]gnuchess-4.0/  direct  8 twin directories
[DIR]getty_ps/  direct  28 twin directories
[DIR]gdb/  direct  6103+ twin directories
[DIR]ftape/  direct  1769+ twin directories
[DIR]flex/  direct  3314+ twin directories
[DIR]file/  direct  11253+ twin directories