ftp://ftp.internat.freebsd.org/pub/FreeBSD/ports/shells/  direct

[DIR]zsh/  direct  5808+ twin directories
[DIR]zoidberg/  direct  963+ twin directories
[DIR]wapsh/  direct  209+ twin directories
[DIR]vshnu/  direct  142 twin directories
[DIR]viewglob/  direct  980+ twin directories
[DIR]v7sh/  direct  173 twin directories
[DIR]tcshrc/  direct  132 twin directories
[DIR]tcsh_nls/  direct  89 twin directories
[DIR]tcsh-bofh/  direct  89 twin directories
[DIR]shell-include/  direct  115 twin directories
[DIR]scponly/  direct  1375+ twin directories
[DIR]sash/  direct  1062+ twin directories
[DIR]rssh/  direct  1313+ twin directories
[DIR]rc/  direct  3961+ twin directories
[DIR]psh/  direct  905+ twin directories
[DIR]pear-PHP_Shell/  direct  87 twin directories
[DIR]pdksh/  direct  1562+ twin directories
[DIR]pash/  direct  101 twin directories
[DIR]p5-Term-ShellUI/  direct  123 twin directories
[DIR]p5-Shell-Perl/  direct  82 twin directories
[DIR]osh/  direct  1155+ twin directories
[DIR]nologinmsg/  direct  285+ twin directories
[DIR]mksh/  direct  1019+ twin directories
[DIR]ksh93/  direct  1023+ twin directories
[DIR]ibsh/  direct  197 twin directories
[DIR]heirloom-sh/  direct  94 twin directories
[DIR]gscommander/  direct  92 twin directories
[DIR]flash/  direct  2360+ twin directories
[DIR]fish/  direct  1775+ twin directories
[DIR]fd/  direct  9300+ twin directories
[DIR]esh/  direct  825+ twin directories
[DIR]es/  direct  65535+ twin directories
[DIR]ch/  direct  915+ twin directories
[DIR]bush/  direct  124 twin directories
[DIR]bashc/  direct  91 twin directories
[DIR]bash-completion/  direct  2840+ twin directories
[DIR]bash/  direct  4468+ twin directories
[DIR]CVS/  direct  65535+ twin directories
[DIR]44bsd-csh/  direct  109 twin directories
[DIR]bash3/  direct  461+ twin directories
989 B  2009-03-10Makefile  1085+ mirrors
[DIR]bash-static/  direct  103 twin directories