fff and ffl are tools for searching for files and directories from the Unix shell with more integrated "shell-like" behaviour and simpler syntax than find(1), though find(1) is still used to perform the actual searches. In particular, there is no need to quote wildcards, and searches are case-insensitive. Matching results are shown one per line. fff displays full paths, and ffl relative paths. Detailed find(1) options can be appended to the fff/ffl command line if desired. These utilities are based entirely on shell aliases and functions, so no compliation is required.
GNU grep is based on a fast lazy-state deterministic matcher (about twice as fast as stock Unix egrep) hybridized with a Boyer-Moore-Gosper search for a fixed string that eliminates impossible text from being considered by the full regexp matcher without necessarily having to look at every character. The result is typically many times faster than Unix grep or egrep.
ICPLD (Internet Connection Performance Logging Daemon) is a connection monitor that sends ICMP requests to IP addresses of your choice and monitors if your machine has a working network connection. It logs failed attempts to reach the hosts, and will stamp a log as soon as a reply is received. It keeps track of when and for how long the connection was unavailable and records both total down time and each occasion of interrupted connection. It supports IPv6 and can execute a command whenever a connection goes up or down, which is useful for alerting users.
integrit is an alternative to file integrity verification programs like tripwire and aide. It helps you determine whether an intruder has modified a computer system. integrit's major advantages are a small memory footprint and simplicity. It works by creating a database that is a snapshot of the most essential parts of your computer system. You put the database somewhere safe, and you can then use it to make sure that no one has made any illicit modifications to the computer system. In the case of a break in, you know exactly which files have been modified, added, or removed.
ircproxy is an Internet Relay Chat Proxy, which works as a layer between your IRC client and the IRC server. It features bouncer capability and has more features, flexibility, and configuration options than other tools. It also includes an option to use the system password list instead of requiring a separate password database.
libalinga is a C++ implementation of a multi-stream codec for the ALingA (Aligned Linguistic Annotation) format. It makes use of libogg++. Each ALingA stream holds at least one stream of annotation data, which is in the LingA format. It may also interleave the signal stream(s) against which the LingA streams are aligned, or it may simply reference such streams. It also provides metadata about the underlying manifold for the signals and the annotations. The metadata is ordered for runtime parsing of the number and type of signal and LingA codecs to enable decoding of the multiple logical streams in one pass.
libalinga-java is a Java native interface to libalinga. It provides C++ and Java wrappers, as well as Java classes. It also provides control files to generate them from the libalinga interface using the program swig. The major and minor versions of this JNI will track that of libalinga, but its bugfixes are independent of libalinga bugfixes.
Libchop is a set of utilities and library for data backup and distributed storage. Its main application is chop-backup, an encrypted backup program that supports data integrity checks, versioning at little cost, distribution among several sites, selective sharing of stored data, adaptive compression, and more. The library itself, which chop-backup builds upon, implements storage techniques such as content-based addressing, content hash keys, Merkle trees, similarity detection, and lossless compression. It makes it easy to combine them in different ways. The ‘chop-archiver’ and ‘chop-block-server’ tools, illustrated in the manual, provide direct access to these facilities from the command line. It is written in C and has Guile (Scheme) bindings.
libneuro-java is a Java native interface to libneuro. It provides C++ and Java wrappers, as well as Java classes. It also provides control files to generate them from the libneuro interface using the program swig. The major and minor versions of this JNI will track that of libneuro, but its bugfixes are independent of libneuro bugfixes.