You are now in the directory for the port "security/nessus" (package name "nessus-0.99.7").
This is the one-line description for this port:
A security scanner: looks for vulnerabilities in a given network
Please read the file "pkg/DESCR" 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) "XFree86-3.3.6 gettext-0.10.35 glib-1.2.8 gtk-1.2.8 nessus-libnasl-0.99.7 nessus-libraries-0.99.7" to build.
This port requires package(s) "XFree86-3.3.6 gettext-0.10.35 glib-1.2.8 gtk-1.2.8 nessus-libnasl-0.99.7 nessus-libraries-0.99.7" to run.