ftp://ftp.cs.iastate.edu/pub/  direct

[DIR]techreports/  direct  127 twin directories
[DIR]tech_reports/  direct  12 twin directories
[DIR]smitra/  direct
[DIR]ox/  direct  148 twin directories
[DIR]linux/  direct  31577+ twin directories
[DIR]leavens/  direct  2 twin directories
[DIR]larchc++/  direct
[DIR]larchSmalltalk/  direct
[DIR]larch/  direct  105 twin directories
[DIR]images/  direct  65535+ twin directories
[DIR]antivirus/  direct  1016+ twin directories
[DIR]SSH_Clients/  direct  2 twin directories
[DIR]MultiJava/  direct  2 twin directories