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The Zebra server combines a versatile fielded/free-text indexing/search engine with a Z39.50-1995 frontend to provide a powerful and flexible information mining tool.

Redis is an open source, advanced key-value store. It is often referred to as a data structure server since keys can contain strings, hashes, lists, sets and sorted sets. You can run atomic operations on these types, like appending to a string; incrementing the value in a hash; pushing to a list; computing set intersection, union and difference; or getting the member with highest ranking in a sorted set. In order to achieve its outstanding performance, Redis works with an in-memory dataset. Depending on your use case, you can persist it either by dumping the dataset to disk every once in a while, or by appending each command to a log. Redis also supports trivial-to-setup master-slave replication, with very fast non-blocking first synchronization, auto-reconnection on net split and so forth.

Redis is an open source, advanced key-value store. It is often referred to as a data structure server since keys can contain strings, hashes, lists, sets and sorted sets. You can run atomic operations on these types, like appending to a string; incrementing the value in a hash; pushing to a list; computing set intersection, union and difference; or getting the member with highest ranking in a sorted set. In order to achieve its outstanding performance, Redis works with an in-memory dataset. Depending on your use case, you can persist it either by dumping the dataset to disk every once in a while, or by appending each command to a log. Redis also supports trivial-to-setup master-slave replication, with very fast non-blocking first synchronization, auto-reconnection on net split and so forth.

libcidr is a library that provides a number of functions to input, output, manipulate, compare, multilate, and otherwise play with, IP addresses and netblocks. It supports both IPv4 and IPv6, and provides sufficiently diverse functions to be useful for everything from log processes to network client and server programs. It parses addresses in a wide variety of common formats. It also provides a plethora of options for formatting them on the output as well. It can compare them in various ways and give you some useful statistics about the netblocks in which they reside.

This module adds the functionality from generate to Python.

A filter program, used to generate text to be included into C code as #define, provides the conversion of newlines and quotes into standard C-code text

Map data for the py-basemap port.

This is muse, which lists out memory usage categorized by Active, Inactive, Wired, Reserved, Cache, Buffer, Total, and Free in a manner more friendly and verbose than vmstat and without as much clutter as top(1). It is inspired in part by top(1), OS9's mfree, Linux's free, and DOS's mem /c.

pwd_unmkdb is a program to do the opposite of pwd_mkdb(8). That is, to give you a textual master.passwd file from a hashed spwd.db database. Useful if you delete or corrupt master.passwd, and don't have an up-to-date backup.

bgrot is a simple suite of scripts to handle rotation of your X background, using (at present) xv. It takes a series of images, puts them in random order, and rotates them at given intervals. Why? Heck, why not?