You are now in the directory for the port "net/netmask" (package name "netmask-2.3.3").
This is the one-line description for this port:
Tool for generating terse netmasks in several common formats.
Please read the "description file" for a longer description.
Go to the top of the ports tree for a summary on how to use the ports collection.
This port requires package(s) "autoconf213-2.13.000227_5 automake14-1.4.5_9 expat-1.95.5 gettext-0.11.5_1 gmake-3.80 libgnugetopt-1.2 libiconv-1.8_2 m4-1.4_1 perl-5.6.1_11" to build.
This port requires package(s) "libgnugetopt-1.2" to run.