Free zones 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.

Time::Zone is a miscellaneous timezone manipulations routines.

SYNOPSIS

use Time::Zone;
print tz2zone();
print tz2zone($ENV{TZ});
print tz2zone($ENV{TZ}, time());
print tz2zone($ENV{TZ}, undef, $isdst);
$offset = tz_local_offset();
$offset = tz_offset($TZ);

This is a collection of miscellaneous timezone manipulation routines.
tz2zone() parses the TZ environment variable and returns a timezone string suitable for inclusion in date-like output. It opionally takes a timezone string, a time, and a is-dst flag.

tz_local_offset() determins the offset from GMT time in seconds. It only does the calculation once.

tz_offset() determines the offset from GMT in seconds of a specified timezone.
tz_name() determines the name of the timezone based on its offset

ZoneMinder is a suite of applications intended for use in video camera security applications, including theft prevention and child or family member monitoring. The project supports capture, analysis, recording, and monitoring of video data coming from one or more video or network cameras attached to a Linux system.

It also features a user-friendly Web interface which allows viewing, archival, review, and deletion of images and movies captured by the cameras. The image analysis system is highly configurable, permitting retention of specific events, while eliminating false positives.

ZoneMinder supports both directly connected and network cameras and is built around the definition of a set of individual zones of varying sensitivity and functionality for each camera. This allows the elimination of regions which should be ignored or the definition of areas which will alarm if various thresholds are exceeded in conjunction with other zones. All management, control, and other functions are supported through the Web interface.

Blahz-DNS is PHP/MySQL based DNS (BIND 9/tinydns) administration with support for primary and secondary zones, user authentication, User and Admin account types (with read-only versions), and restricted access for user accounts to certain primary and secondary zones.
Enhancements:
Bugfixes:
- Search and replace now places updated zones into the updated table
Additions:
- Added import functionality. Will allow you to import zone files
- This is done by performing a dig @< dnsserver > < domain > AXFR and then parsing that output and inserting values into the DB.
- Added Search UI mode. Allows traditional listing mode and Search mode.
Changes:
- Swapped position of Write Zones and Restart server buttons since the old order didnt makes sense as you have to write the zones before restarting the server.

Lewin Pongs is an advanced game of pong.

An advanced game of pong with lots of options. A ball bounces around the screen and you hit it with paddles.

If you miss, your opponent scores, if your opponent misses, you score.

PONG, an adaptation of table tennis to the video screen, was the first commercially successful video game and is widely regarded as ushering in the video game era.

PONG was released by Atari on November 29, 1972.

PONG is a basic simulation of the racket sport of table tennis. A small square representing a ping pong ball travels across the screen in a linear trajectory. If the square strikes the perimeter of the playing field, or one of the simulated paddles, the square ricochets based on the angle of the impact.

Game play consists of players moving their respective paddles vertically to defend their scoring zones. Players score one point by maneuvering the square past their opponents paddle.

PONG can be played either by a single player pitted against a computerized opponent, or by two players each controlling a paddle. In Ataris original PONG arcade cabinets, players controlled their paddles using one of two small paddle controllers (a knob-like input device). Contrastingly, several of the derivative table tennis simulations employed longitudinally-sliding joysticks.

NSD is a complete implementation of an authoritative DNS nameserver.
NSD is an authoritative only, high performance, simple and open source name server.
NSD is thoroughly tested, there is a regression tests report available on the home page.
NLnet Labs has a long term commitment for supporting NSD. There will be an advanced notice when our commitment ends. The latest NSD release will supported for at least two years after this notice.
Enhancements:
- AXFR/IXFR zone transfer supported.
- NSD requests but does not provide IXFR transfers.
- NSD keeps track of SOA timeouts for secondary zones.
- TSIG authentication supported.
- For queries, for notifies, for zone transfers.
- NOTIFY messages of zone updates, incoming and outgoing.
- DNAME type is supported, including CNAME synthesis.
- config file, nsd.conf(5), place to put TSIG keys, server settings, and lists of ip-addresses/ranges for AXFR/IXFR and NOTIFY.