Free zero calorie dns server 1.1.0 software for linux

Zero Calorie DNS is a domain name server for which the binary weighs in at 26K, that has no dependencies other than the minimal FreeBSD 6.0 installation.

The server responds to "name server" (NS), "start of authority" (SOA), "address record" (A), "reverse address" (PTR), and "mail exchanger" (MX) requests. The server is fairly fast because the feature set has been trimmed down to the bare minimum.

A few things are hard-coded so that a two minute setup is easy to accomplish. The hard-coding means that it may not be for everyone, however.

Dual DHCP DNS Server is a combined DHCP/DNS server for small LANs.
Dynamic DHCP allocates/renews host addresses, while the caching DNS server first tries resolving from DHCP-allotted names, then from cache, and only then forwarding to external DNS servers.
Dual DHCP DNS Server supports an optional static DHCP mode and static IPs, automatic dynamic DNS updates from DHCP, and the ability to co-exist with other DHCP servers.
It is self-configuring and doesnt require the creation of zone files, and uses little memory and CPU.
Enhancements:
- This release fixes zone replication bugs.

Widget libraries have now been developed and used for years. In all these libraries, widget instances require computer memory. But this memory is not really required, We have implemented a widget library to prove that it is possible to use zero bytes of memory per widget.
In such a library, there is no widget reference, so widget programming is easier even in a low level language such as C. Programs are more robust because they do not use pointers, make no memory management and do not translate data between application and widget.
To set the attributes of a widget, it is not possible to use the widgets pointer so a current state is used as in OpenGL. Most classic widgets were integrated into the library, and it is possible to integrate widgets of all kinds without any problem.
This library license is the GNU GPL. Beware: it is alpha software. It works but the API is not yet stable.
Main features:
Base widgets:
- text, text_editable, int, int_editable,
- anchor,
- button, tearoff, button_with_accelerator,
- image, image_from_file,
- scrollbar2, scrollbar_vertical, scrollbar_horizontal,
- toggle (bit or int or char) with or without label. Same for radio button. Really easy to use.
Container widgets:
- window, window_drag, window_popup_right, window_popup_bottom
- anchor_box,
- box_horizontal, box_vertical, box,
- decorator,
- notebook,
- scrolledview (can contains billions of children)
- viewport
- table, table_with_width,
- void, if, popup : base system to make transient widgets. The menu are constructed with "popup"
Composite widgets:
- alert (container),
- message (container),
- filechooser,
Widget attributes:
- Choice of the focus group.
- Width: padding, border, focus
- Expand: vertical, horizontal
- Alignment: vertical, horizontal
- Font: family, size, weight, style
- Geometry: x, y, width, height
- Window auto resize
- Sensibility (to overide the value computed automaticaly)
- Debug level
Other features:
- a drag and drop working only inside the application.
- fully working text cut and paste (UTF8 or not).
- simple animation possible.
- the library runs a web server allowing to debug.
- accelerators. If a modifier key is pressed, a list of short-cut with this key is displayed in a bubble tip.
Enhancements:
- Complete rewrite of the kernel API, in order to have :
- The library can now be updated without recompiling external code

GNOME Personal Web Server is a user friendly web server with GUI included in GNOME-Network.

C++ Server Pages is a partial Java server pages and servlet implementation in C++. C++ Server Pages is written as Apache 2.0 modules, with the focus on performance.

Dnstracer determines where a given Domain Name Server (DNS) gets its information from, and follows the chain of DNS servers back to the servers which know the data.
Enhancements:
- Better handling of timeout (instead of a static value, start with five seconds and double it each retry)
- Warnings are printed if you receive a different RR type than the one you asked for (for example when you ask for an A record and receive a CNAME)
- Fixed problems when records received in the authority field are shorter than the domain the nameserver is authoritative for.
- When compiled without IPv6 support on an IPv6 capable machine the machine tried to query the IPv6 translated IPv5 address anyway.
- -C caches hosts which havent answered too.

AutoDNS is an easy way to enable configuration of secondary DNS via email. It allows addition, deletion and listing of secondaried domains. Its used by the author in conjuction with BIND but with minimal effort this should work with any DNS server.
AutoDNS accepts GPG signed emails instructing it to setup secondary DNS for domains and adds appropriate entries to the BIND configuration file in order to make this happen.
The principle is simple. AutoDNS accepts a GPG clear signed email on stdin, so can simply be added to a .forward file or whatever. You configure it to know about the key IDs of all the people you wish to be able to setup secondaries on your server and add their keys to the GPG keyring for the user it runs under.
Most of the configuration options are at the top of autodns.pl, just after where VERSION is defined. The other bit of config thats needed is a users file.
Youll also need a way for the script to be able to do a "ndc reconfig" to load the info about the new secondary domains - I do this using sudo.
Enhancements:
- Waiting for GPG termination was tidied up.
- The MASTER command was added for setting the master server to slave from.
- Longer TLDs are now allowed (6 characters instead of 4).
- The ADDUSER command was added to allow new user creation via email.
- Various minor code cleanups were done.
- The code is reasonably mature now.