The Network Time Protocol (NTP) is used to synchronize the time of a computer client or server to another server or reference time source, such as a radio or satellite receiver or modem. It provides client accuracies typically within a millisecond on LANs and up to a few tens of milliseconds on WANs relative to a primary server synchronized to Coordinated Universal Time (UTC) via a Global Positioning Service (GPS) receiver, for example.
QEMU is a fast processor emulator. Using dynamic translation it achieves a reasonable speed while being easy to port to new host CPUs. In its user mode emulation mode, it can launch Linux processes compiled for one CPU on another CPU. Linux system calls are converted because of endianness and 32/64 bit mismatches. In its full system emulation mode, it emulates a full system, including a processor and various peripherials.
iana-etc installs /etc/services and /etc/protocols using data from the Internet Assigned Numbers Authority. Included are snapshots of the data from the IANA, scripts to transform that data into the needed formats, and scripts to fetch the latest data.
SourceID Liberty is a Java implementation of the Liberty Alliance ID-FF 1.2 protocols. It has a workflow-based architecture that provides a great deal of flexibility and extensibility. A server-based application, it focuses on making it possible to seamlessly adapt the Liberty 1.2 federation protocols to existing infrastructure.
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sudosh2 is an auditing shell and filter, and can
be used as a login shell. It records all
keystrokes and output and can play back the
session. It is a continuation of the development
of sudosh.
Dirvish creates a backup image of a directory tree using rsync. If there is already an older backup image, files which have not changed will be shared (hard-linked) between the two backups to save disk space. Where files have partially changed, rsync sends only the differences over the network. Each backup image is a complete copy of the original directory and can be used independently for restores, or deleted without affecting the other images.
Globus is a project to provide robust, secure, peer-to-peer distributed computing on supercomputers, clusters, and other high-performance systems. It differs from other such network toolkits in that it is tuned to the needs of high-end machines.
Plan 9 From User Space is a port of the bulk of
the Plan 9 software build environment to Unix.
While the libraries make an attempt to play nice
with the rest of the system (by using the Unix
rules for printf verbs and Unix system headers,
for example), this port tries to reproduce the
Plan 9 build environment as faithfully as
possible, providing u.h and libc.h, and blithely
redefining tokens such as open, dup, and accept in
order to provide implementations that better mimic
the Plan 9 semantics. The result is a more
complicated and less Unix-friendly environment,
but Plan 9 programs can typically be compiled with
little or no changes.
InteliEditor is a very lightweight, full-featured, multi-language, WYSIWYG HTML editor written in JavaScript, DHTML, PHP, and ASP. It is designed to be used wherever Rich Text is needed.
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nexB OpenAssets is a tool for inventorying, managing, and monitoring applications, software, hardware, networks, and generally any IT asset.
It is designed so that system administrators, IT, and finance can determine what they have, how it is configured, what it is used for, and how much it is being used, so that informed decisions can be made. It complements existing network management software, integrates with a growing number of protocols and tools, and features no-agent discovery and inventory, configuration management including dependencies and correlation, monitoring, and reporting. It makes extensive and innovative use of XML, Xpath, and Xquery.
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Codeville is a distributed version control system. It began with a novel idea for a merge algorithm and has grown from there. It is designed to be easy to use and scales from small personal projects to very large distributed ones.
JagPDF is a library for generating PDF
documents in C/C++, Python, and Java. It supports TrueType
(subsetting) and standard 14 Type 1 fonts, font metrics, Unicode,
UTF-8 and common 8-bit character encodings, images (JPEG, PNG, or
custom), paths, color spaces (RGB, CMYK, CIE based, ICC profiles,
indexed), encryption, bookmarks, hyperlinks, and more.
chan-sccp-b is an extension of the original chan-sccp implementation for the Asterisk soft-PBX. It lets you hook up a Cisco/SCCP Phone to your Asterisk server using the SCCP protocol, which works a lot better than the SIP firmware on the same phone. It provides full phone functionality instead of just a simple SIP channel provider. It offers functionality like shared lines, hotline functionality, guest login, dynamic speeddials, private line automatic ring-down (PLAR), personal softkey configurations, Dundi support, SCCP extended dialplan functions, manager support, and custom device state buttons.
libXbgi is a compatibility library that aids in porting old programs written for Turbo/Borland C to X11, on Linux and other Unix-like systems. It also provides extensions for RGB colors and mouse support.
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