libfolks is a library that aggregates people from multiple sources
(eg, Telepathy connection managers and eventually evolution data server,
Facebook, etc.) to create metacontacts. It's written in Vala (in part to
evaluate Vala). The initial goal is for GObject/C support, though the Vala
bindings should basically automatic.
Psi is a client for the Jabber system. Written in C++ and based on the
Qt library, there are versions available for Linux, FreeBSD (and other
flavors of Unix/X11), Microsoft Windows, and Apple MacOS X.
It does not require KDE to run.
check_pf is a plugin intended for use with the Nagios network
monitoring system. This plugin checks the status of PF, the OpenBSD
packet filter, and compares the current state count to given or default
thresholds, returning the result. It is written in C.
collectd is a small daemon written in C for performance. It reads various
system & network statistics along with updating output RRD or CSV files.
The daemon is very fast and allows for frequent polling of values, with
support for polling as frequent as every 10 seconds.
Whatmask is a small C program that will help you with network settings.
It displays the following information given IP address and/or netmask:
- The netmask in the following formats: CIDR, Netmask, Hex, Wildcard Bits
- The Network Address
- The Broadcast Address
- The number of Usable IP Addresses
- The First Usable IP Address
- The Last Usable IP Address
Alarm Pinger (apinger) is a little tool which monitors various IP
devices by simple ICMP echo requests. Unlike most Perl or shell
script tools, it does not spawn processes or use much CPU time,
and is ideal for when one wants continuous monitoring and fast
response upon target failure. It is written in C and supports both
IPv4 and IPv6.
Previous versions of this module attempted to provide a Perl interface
layer similar to the C interface of CUPS. This was fine for power users,
but most people were not looking for this type of interface.
This module has now been converted to use an object oriented paradigm
to facilitate quicker development and ease of use.
The ECMWF GRIB API is an application program interface accessible from C,
FORTRAN and Python programs developed for encoding and decoding WMO FM-92 GRIB
edition 1 and edition 2 messages. A useful set of command line tools is also
provided to give quick access to GRIB messages.
This is not C-code interface (like `Digest::MD5') but a Perl-only
implementation of MD4 (like `Digest::Perl::MD5'). Because of this, it is
slow but avoids platform specific complications. For efficiency you
should use `Digest::MD4' instead of this module if it is available.
py-pf is a pure-Python module for managing OpenBSD's Packet Filter. It aims
to combine the flexibility of PF's C API and the power of Python, making it
easier to manage PF data and to integrate firewalling capabilities in more
complex applications.