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Quick display of files inside the FreeBSD ports tree
The portless utility is a small shell script which lets FreeBSD users
quickly browse port descriptions given the port's name or a
glob. Basically to view the descriptions of GCC (related) ports you
simply type
portless gcc\*
and it will display all descriptions of the gcc* ports.
There are options to display the port's postinstall message or
Makefile too. A manpage is included.
Insight Toolkit
ITK is an open-source software toolkit for performing registration and
segmentation. Segmentation is the process of identifying and classifying
data found in a digitally sampled representation. Typically the sampled
representation is an image acquired from such medical instrumentation as
CT or MRI scanners. Registration is the task of aligning or developing
correspondences between data. For example, in the medical environment,
a CT scan may be aligned with a MRI scan in order to combine the
information contained in both.
Library providing high-performance I/O
Parallel-NetCDF is a library providing high-performance I/O while still
maintaining file-format compatibility with Unidata's NetCDF. NetCDF gives
scientific programmers a space-efficient and portable means for storing data.
However, it does so in a serial manner, making it difficult to achieve high I/O
performance. By making some small changes to the API specified by NetCDF, we can
use MPI-IO and its collective operations.
Psychophysics toolkit for Python
PsychoPy is an open-source package for creating psychology stimuli in
Python (A real and free alternative to Matlab). PsychoPy combines the
graphical strengths of OpenGL with the easy Python syntax to give
psychophysics a free and simple stimulus presentation and control
package.
The goal is to provide, for the busy scientist, tools to control timing
and windowing and a simple set of pre-packaged stimuli and methods. The
code is platform independent, using Python and C libraries that are
widely available.
Three-dimensional computations of the Voronoi tessellation
Voro++ is a software library for carrying out three-dimensional computations
of the Voronoi tessellation. A distinguishing feature of the Voro++ library
is that it carries out cell-based calculations, computing the Voronoi cell
for each particle individually. It is particularly well-suited for
applications that rely on cell-based statistics, where features of Voronoi
cells (eg. volume, centroid, number of faces) can be used to analyze a
system of particles.
Cross Platform Password Manager
KeePassX is a free/open-source password manager or safe which helps you
to manage your passwords in a secure way. You can put all your
passwords in one database, which is locked with one master key or a
key-disk. So you only have to remember one single master password or
insert the key-disk to unlock the whole database. The databases are
encrypted using the best and most secure encryption algorithms currently
known (AES and Twofish).
Cross Platform Password Manager
KeePassX is a free/open-source password manager or safe which helps you
to manage your passwords in a secure way. You can put all your
passwords in one database, which is locked with one master key or a
key-disk. So you only have to remember one single master password or
insert the key-disk to unlock the whole database. The databases are
encrypted using the best and most secure encryption algorithms currently
known (AES and Twofish).
System secureness checker
Cops is a set of programs to check how secure your system is. It
checks file and directory privileges, SUID programs, etc. It has
support for checking passwords, but this port doesn't include it
as it is DES based. This port installs cops in a single directory
area. The directory has no non-user privileges and cops is meant
to be run locally to that directory. The perl version of cops is
also included in a subdirectory.
TLS/SSL protocol native implementation (Server and Client)
Native Haskell TLS and SSL protocol implementation for server and
client. This provides a high-level implementation of a sensitive
security protocol, eliminating a common set of security issues through
the use of the advanced type system, high level constructions and common
Haskell features. Currently implement the SSL3.0, TLS1.0, TLS1.1 and
TLS1.2 protocol, and support RSA and Ephemeral (Elliptic curve and
regular) Diffie Hellman key exchanges, and many extensions.
ipfmeta - use objects in IPfilter files
ipfmeta is used to simplify the maintenance of your IPfilter ruleset.
It does this through the use of 'objects'. A matching object gets
replaced by its values at runtime. This is similar to what a macro
processor like m4 does.
ipfmeta is specifically geared towards IPfilter. It is line oriented:
if an object has multiple values, the line with the object is
duplicated and substituted for each value. It is also recursive: an
object may have another object as a value.