Free zone 1.16 software for linux

Zoned project provides DNS zone database clustering for BIND9.

Zoned works in conjunction with the BDBHPT DLZ module for BIND9 (9.4.0+). Zoned manages the backing-store Berkeley DB database, and utilizes the Berkeley DB Replication Base API to provide high availability and load distribution to a coherent DNS zone infrastructure.

Zoned includes the zoned(1) server replication node, zonectl(1) command line utility for managing server nodes and editing DNS zone records, and a Perl module, Zoned. All changes to DNS zone data must be processed through a Zoned node, preferably using the command-line utility or Perl library. Alternatively, an ASN.1 message schema definition is provided, defining the messaging protocol for node communication, which can be used to build your own tools for interacting with the cluster.

Zoned and Berkeley DB autonomously manage the cluster and cluster messaging (including transparently routing all zoned edits to the master, per BerkeleyDB Replication requirements). You must enumerate cluster nodes through SRV resource records. This list specifies all nodes which should participate in the cluster, not necessarily all available nodes. This list determines who and where each node should peer with, and serves as a parameter to determining whether a transaction has been successfully committed (more than one-half of enumerated nodes have written out a zone edit). The SRV node enumeration modifications are automatically detected with a configurable check interval.

To compile Zoned you need: GNU Make, libarena, libevnet, libevent, asn1c, and Lua.

Zoned has been successfully compiled and run on Debian GNU/Linux i386, and OpenBSD 4.0 AMD64 platforms. Zoned is new software, and it may take some elbow grease to build properly.

libevnet requires C-Ares and OpenSSL.

Zoned is a Work-in-Progress. Node authentication is not yet implemented, but will use TLS and X.509 certificate verification. Currently node discovery occurs through an SRV query, which is expected to enumerate all current nodes.

ZoneAdmin is a Web interface for the powerDNS name server using the MySQL backend. It allows you to manage existing zones and add, remove, and alter new ones, supports on-the-fly input validation, and allows comments per zone and per record.
Furthermore, it keeps a detailed history of changes and allows you to temporary enable or disable zones without having to remove them completely. New zones can use templates that contain predefined records. The project is designed to be used with one of Apaches authentication methods.
Enhancements:
- This release fixes bugs related to inability to add record type AAAA, inability to add CNAME records, and validation failures.

dimnum is a C++ template library for dimensional numbers.

The dimnum C++ library provides templated classes for storage of dimensional numbers, like lengths, masses, and so on. The classes are templated over the storage data type, and the base unit.

Output as well as input (with automatic recognition of the base unit) through standard C++ streams is supported. The dimension information is handled completely at compile time, so no additional memory is required for storage.

In both dimnum and SIunits, numbers are represented in a given base (ie. you can for instance declare a length object which is expressed in meters). In SIunits this base unit ("one meter") is fixed at compile time (ie. all values are represented in meters), while in dimnum it is a template parameter. In dimnum you can have (in one program) both values expressed in the SI basis and in, for instance, the British foot/inch/... basis, while in SIunits you have to make a choice.

Dimnum uses a different treatment of models in which dimensions merge (for instance the high energy physics model, in which the speed of light and Plancks constant are put equal to one). In dimnum models can be mixed, in SIunits you have to choose one.

Treatment of I/O differs (dimnums method uses more static data where SIunits uses dynamical switches); a bit hard to explain in one or two lines.

Dimnums actual code (i.e. excluding the constant lists and the dimensionful number declarations) is also a bit smaller.

Libconfig is a configuration file processing library that saves you from having to write your own configuration parsers and routines.

It supports callback functions, automatic variable assignment, and many different configuration file types such as Apache-like, Windows INI-like, and whitespace separated.

Configuration is processed in a logical manner: global configuration files, local configuration files, environment variables, and finally command line options.

Installation:

Libconfig uses GNU autoconf configure scripts to build and should build on almost any platform.

Building it should be as easy as:
./configure
make
make install

(note that `make must not be BSD make, all other makes work fine.)

Makejail employs short configuration files to help administrators create and maintain chroot jails. Makejails attempts to guess and install into the jail all files required by the daemon.

You have to understand how it is designed to make it work efficiently.

To have an idea of how the configuration files look like, have a look at these examples (shipped in the tarball): apache, bind, mysqld, ntpd, postgresql and sshd

To have an idea of the actions done, look at these log files: apache on OpenBSD 3.0, bind on GNU/Linux Debian woody.

The list of these files is built from several sources:
- the main method is to trace what files the daemon attempts to access, add them into the jail and restart again until no further file is found.
- a list of files manually given in the configuration file.
- the files which belongs to a package and eventually the packages it requires.

When a file is added into the jail:
- the shared librairies it needs (given by ldd) are added too.
- upper directories are created if needed.
- if the file is a symbolic link, the target is added too.
- all the checks to determine what files a file needs are recursive.
- all files are copied maintaining the originals ownerships and permissions.

Some files are handled with a special method:
- when the file is below /proc, the procfs filesystem is mounted inside the jail.
- when the file is a socket, its not copied.
- when the file is the shared library cache, its not copied, ldconfig is run at the end.

The steps of makejail are:
- eventually remove the files in the jail first.
- if you specified some packages, add all the files which belongs to them.
- if you specified some paths to include, add the files matching these patterns.
- start the daemon inside the jail, and trace it with strace, add the files it attempts to open which exist outside the jail, kill it and start again until no more file is found.
- start the daemon inside the jail, and trace it while running some test processes outside the jail, see with strace what files the daemon attempts to open.

libintl-perl is a library that supports message translation for Perl, written in pure Perl (version 5.004 or better). A faster C version is also built and installed if the system fulfills all requirements.

Its interface is very similar to the gettext family of functions in C, and it uses the same file formats as GNU gettext, making it possible to use all tools available for gettext itself and to seamlessly integrate internationalized Perl code into mixed-language projects. An alternative library with a similar purpose is available as Locale::MakeText.

The core of the library is the module Locale::gettext_pp. It is a pure Perl re-implementation of the module Locale::gettext available on CPAN. However, the XS version Locale::gettext lacks some functions (notably plural handling and output conversion) that are already
present in Locale::gettext_pp. Locale::gettext_pp provides the internationalization functions that are available in your system library (libc) or additional C libraries (for example libintl in the case of GNU gettext).

The class Locale::Messages is an additional abstraction layer that is prepared for dynamic switching between different gettext implementations (for example Locale::gettext_pp and Locale::gettext). It provides basically the same interface as Locale::gettext_pp but in an
implementation-independent manner.

The module Locale::TextDomain is the only module that you should actually use in your software. It represents the message translation system for a particular text domain (a text domain is a unique identifier for your software package), makes use of Locale::Messages
for message translation and catalog location, and it provides additional utility functions, for example common shortcut names for i18n routines, tied hashes for hash-like lookups into the translation database, and finally an interpolation mechanism suitable for
internationalized messages.

The package also contains a charset conversion library Locale::Recode. This library is used internally by Locale::gettext_pp to allow on-the-fly charset conversion between the charset in a message catalog and the preferred (end) user charset. Its main advantage about the Encode package available for recent Perl versions is its portability, since it does not require the Unicode capabilities of Perl that were introduced with Perl 5.6. It fully supports UTF-8 with every Perl version and a wealth of common 8 bit encodings. If you have to do charset conversion with older Perl versions, then Locale::Recode may be worth a try although it is really only a helper library, not intended as a competitor to Encode.

pscal is a Bourne shell script that produces simple, nice-looking PostScript calendars.
The PostScript code is sent to stdout, so either pipe it to your printer or redirect it to a file.
Version restrictions:
- `Pscal doesnt work for months before 1753. (Weird stuff happened in September, 1752.) It also wont work right as of January 1, 9600. (Bump up the epoch date if you want it to.)
- A better format for the dates of holidays would be nice.
- An escape to allow holiday messages to be raw PostScript would also be nice.
- The holiday messages should be handled more intelligently (i.e., the messages should be clipped to the day).
- Some of the message translations are incomplete.
Enhancements:
- added %%Orientation comment to the prolog (thanks to Ken Pizzini < ken@gnu.org >)
- added Slovak translation and .holiday file (thanks to M.F. PSIkappa < psi@platon.atlantis.sk >)
- added Russian translation (thanks to Alexei A. Gaidioukov < lexey@cda.ipmce.su >) released by Mark Hanson 2005-01-01, mbh@panix.com