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

[DIR]zisofs-tools/  direct  360+ twin directories
[DIR]zidrav/  direct  160 twin directories
[DIR]zfs-snapshot-mgmt/  direct  71 twin directories
[DIR]zfs-replicate/  direct  77 twin directories
[DIR]zeroer/  direct  117 twin directories
[DIR]zccron/  direct  72 twin directories
[DIR]yawho/  direct  92 twin directories
[DIR]xwlans/  direct  90 twin directories
[DIR]xwipower/  direct  94 twin directories
[DIR]xvidcap/  direct  806+ twin directories
[DIR]xsysstats/  direct  101 twin directories
[DIR]xsu/  direct  371+ twin directories
[DIR]xstow/  direct  885+ twin directories
[DIR]xsi/  direct  113 twin directories
[DIR]xosview/  direct  1148+ twin directories
[DIR]xmbmon/  direct  1077+ twin directories
[DIR]xlogmaster/  direct  1196+ twin directories
[DIR]xloadface/  direct  128 twin directories
[DIR]xin/  direct  99 twin directories
[DIR]xfsprogs/  direct  2129+ twin directories
[DIR]xfsm/  direct  143 twin directories
[DIR]xfce4-wavelan-plugin/  direct  1030+ twin directories
[DIR]xfce4-utils/  direct  1173+ twin directories
[DIR]xfce4-systemload-plugin/  direct  1345+ twin directories
[DIR]xfce4-places-plugin/  direct  1030+ twin directories
[DIR]xfce4-netload-plugin/  direct  1319+ twin directories
[DIR]xfce4-minicmd-plugin/  direct  818+ twin directories
[DIR]xfce4-genmon-plugin/  direct  852+ twin directories
[DIR]xfce4-fsguard-plugin/  direct  1098+ twin directories
[DIR]xfce4-cpugraph-plugin/  direct  1066+ twin directories
[DIR]xfce4-battery-plugin/  direct  1195+ twin directories
[DIR]xdu/  direct  951+ twin directories
[DIR]xcpustate/  direct  132 twin directories
[DIR]xcdroast/  direct  1951+ twin directories
[DIR]xbattbar/  direct  1110+ twin directories
[DIR]xbatt/  direct  1120+ twin directories
[DIR]xapply/  direct  159 twin directories
[DIR]xacpim/  direct  91 twin directories
[DIR]x86info/  direct  910+ twin directories
[DIR]wuzzah/  direct  713+ twin directories
[DIR]wtmp-tools/  direct  118 twin directories
[DIR]wtail/  direct  341+ twin directories
[DIR]wots/  direct  92 twin directories
[DIR]worldtools/  direct  92 twin directories
[DIR]wmzazof/  direct  128 twin directories
[DIR]wmupmon/  direct  189 twin directories
[DIR]wmtop/  direct  895+ twin directories
[DIR]wmshutdown/  direct  806+ twin directories
[DIR]wmpccard/  direct  175 twin directories
[DIR]wmmount/  direct  833+ twin directories