Free single level software for linux

Recording level monitor records analog audio from the sources you choose and plays it back simultaneously so that you can hear it, while monitoring the loudness (input) level of the recording.

Youll be able to hear and see whether the volume is too high (introducing analog distortion and digital clipping) or too low (letting through background noise and hiss) on your audio gear.

Do you use your computer to record audio regularly? Have you noticed how hard it is to get great quality sound when recording into a computer? Did you ever try to set volume levels in your gear while juggling with input levels on your sound cards? Then this program is for you.

In the same spirit, you can choose which sound card you want to record from, which sound card you want use to hear the recorded sound, choose a recording input line and a recording input level mixer, and adjust the input level (optionally having the program lower the level if the input is too loud).

This program is licensed to you under the GNU General Public License.

single-honeypot simulates many services like SMTP, HTTP, POP3, shell, and FTP. It can show manydifferent faces, including those of Windows FTP systems, Windows SMTP systems, different Linux distributions, and some Posix distributions.
I wanted to register every service imaginable with the portmapper, but didnt like the idea of actually running the daemons necessary and relying on the firewall to keep the connections controllled (some dweebs voice in my ear kept saying, "defense in depth.") I was going to bang on the sources to portmapper and hardcode everything from /etc/rpc into there, but after I pulled the tarball down, I started reading and saw that pmap_dump and pmap_set would do it all. Cool. Thanks Wietse.
The fakerpc here is derived from RedHat Linux 7.1, Irix 5.3, and Solaris 8s /etc/rpc files, and then built to include lines for versions 1-4 of each rpc program, via both udp and tcp. Start portmapper as normal, but instead of firingup rpc programs, just execute:
"pmap_set < /usr/local/thp/fakerpc".
Theres a 1:1 chance that this will break your existing legit rpc services. If you are running rpc services on your firewall/hpot, you should go hang out with those non-IDS types above.
Enhancements:
- Changes: Pop3 target added and commands of the SMTP target has been added and modified

Single Source information Server provides a set of applets for sharing information from a single source.
The Single Source Infomation Server is a suite of applets designed to share information from a single source, a set of MySQL tables, with as many other systems as possible, starting with PHP, Palm OS PDAs, LDAP, and WAP.
The first part of this project will create a set of PHP pages to edit the information inside a simple set of tables.
This will be the first bi-directional applet (DONE). Following on from there will the ability to export some of this data into a format that can be used by the file link feature in HotSync (DONE), a bi-directional PDA sync (DONE) and by an LDAP server applet, the ability to print single address labels onto a Dymo / CoStar label printer, print envelopes and create a mail-merge export for letters.
If we can work out or get the spec, we will write a QuickBooks timer export for the datebook, and allow import/export of vCal, iCal and vCards.
Enhancements:
- This release fixes a number of bugs and adds some new functionality, includine LDAP.
- After this release we will be making a major re-write to the coldsync conduits, so the next release will be an alpha release of Version 0.2

High Level Virtual Machine is a toolkit for developing virtual machines for dynamic languages.
The High Level Virtual Machine is:
- Based on LLVM (Low Level Virtual Machine). LLVM is HLVMs sister project. HLVM gains tremendous capability from LLVM in the areas of code generation, bytecode storage, runtime execution, etc.
- Aimed at supporting dynamic languages such as Ruby, Python, Perl, Jython, Haskell, Prolog, etc.
- A complete compiler developers toolkit for creating new languages easily. To write a new compiler, language designers simply write a plugin that describes the language to HLVM and how to translate the grammar productions into HLVMs comprehensive Abstract Syntax Tree (AST). After that, HLVM handles all aspects of code generation, bytecode storage, XML translation, JIT execution or interpretation, and native compilation.
- A language interoperability framework. Because all front end compilers generate code in the same AST, they can interoperate. Use of the runtime library for common constructs (e.g. "string") allow even complex data types to be shared between languages. Users of HLVM can write complex programs in multiple languages and be assured the result can be executed efficiently.
- A code management system including code revisioning, interface versioning, automated recompilation, separation of workspaces, etc.
- Currently under development. Project started April 20th, 2006. Stay tuned to this web site for future developments.

Linice is a source-level kernel debugger for x86 systems with the look and feel of SoftIce for MS Windows.
It is designed for people who are already familiar with SoftIce, but anyone can quickly get used to it. It can break into a running kernel at any time using a hotkey and supports breakpoints and single step on modules, the kernel, or user programs.
Linice supports the VGA frame buffer, the X Window System, serial connections, and monochrome adapters.
Enhancements:
- A bug in linsym where getlogin() would return NULL for some kernels has been fixed.
- This fixes a linsym segfault reported by a number of users.

InstallJammer is a multiplatform GUI installer designed to be completely cross-platform and function on Windows and most all versions of UNIX.
InstallJammer is a re-design of my previous installer, InstallBase. The initial release has not been done yet, but it should be released very soon.
Main features:
- A full-featured install builder.
- Installs are packaged in single binary executables for each platform making web distribution easy.
- Support for multiple install themes.
- Default install themes that resemble popular, commercial installers.
- A high level of configurability.
- Built-in support for Windows and Linux conventions.
- Automatic creation of an uninstaller.
- Easily extended to new platforms.

System for Internet-Level Knowledge (SiLK) project is a collection of traffic analysis tools developed by the CERT Network Situational Awareness Team (CERT NetSA) to facilitate security analysis of large networks.
The SiLK tool suite supports the efficient collection, storage and analysis of network flow data, enabling network security analysts to rapidly query large historical traffic data sets. SiLK is ideally suited for analyzing traffic on the backbone or border of a large, distributed enterprise or mid-sized ISP.
SiLK consists of two sets of tools: a packing system and analysis suite. The packing system receives Netflow V5 PDUs and converts them into a more space efficient format, recording the packed records into service-specific binary flat files. The analysis suite consists of tools which can read these flat files and then perform various query operations, ranging from per-record filtering to statistical analysis of groups of records. The analysis tools interoperate using pipes, allowing a user to develop a relatively sophisticated query from a simple beginning.
The vast majority of the current code-base is implemented in C, Perl, or Python. This code has been tested on Linux, Solaris, OpenBSD, and Mac OS X, but should be usable with little or no change on other Unix platforms.
System for Internet-Level Knowledge software components are released under the GPL.
Enhancements:
- New scan detection system: rwscan and rwscanquery
- rwscan reads SiLK Flow data and uses a hybrid of Threshold Random Walk and Bayesian Logistic Regression to detect scanning activity. rwscan output textual records describing the scan. If these are inserted into a relational database, rwscanquery can be used to query for the scanning activity. rwscanquery can query Oracle, Postgres, or MySQL databases.
- New tools for IPFIX support
- rwsilk2ipfix converts SiLK Flow records to an IPFIX format.
- rwipfix2silk converts IPFIX flow records to the SiLK format.
- These tools can be used in place of the rwp2yaf2silk script.
- Support for these tools requires that libfixbuf-0.6.0 be installed prior to building SiLK.
- New tools for IP storage
- rwipaexport takes IP addresses from an IP Address Association (IPA) catalog and creates a SiLK IPset, Bag, or Prefix Map (pmap).
- rwipaimport enters the IP addresses from a SiLK IPset, Bag, or Prefix Map into an IPA catalog.
- Support for these tools requires that libipa-0.2.0 be installed prior to building SiLK.
- Additional new tools
- rwsplit divides a SiLK Flow file into smaller files based on the number of flows, bytes, packets, or unique IPs. It also provides the ability to sample the input.
- rwsettool provides the functionality of rwsetintersect and rwsetunion and additional functions such as set difference and sampling of an IPset. The rwsetintersect and rwsetunion tools are deprecated.
- rwsetmember determines if a (textual) IP is a member of an IPset. Determinating this in previous releases of SiLK required filtering the output of rwsetcat or creating an IPset containing a single IP.
- rwpmapcat prints the contents of a Prefix Map (pmap) file.
- rwfilter enhancements and bug fixes
- Allow the the parameter to the --flags-all, --flags-init, and --flags-session switches can be a list of HIGH/MASK pairs separated by commas, e.g., --flags-all=S/S,A/A
- Do not print statistics or create output files when the --dry-run switch is specified.
- Fix a file corruption issue that would occur when processing multiple files if the first input file was not successfully opened: the output file would be generated without a SiLK header.
- Exit with a non-zero exit status if the class, type, or sensor values are invalid.
- Fix a bug in processing the --start-date and --end-date switches when local timezone support was enabled and the local timezone was east of UTC.
- rwbag enhancements and bug fixes
- rwbag now supports creating Bags whose key is the sensor ID, next hop IP, input interface or output interface.
- Allow rwbag to act like UNIX tee(1) by adding the --copy-input switch. This switch sends all SiLK Flow input to the specified file, stream, or named pipe.
- Print errors as human readable text, not error codes
- Fix a bug with releasing memory multiple times when rwbag ran out of memory.
- rwrandomizeip enhancement
- Allow the user to restrict the set of IPs that are modified via two command line arguments: --dont-change-set and --only-change-set. Both switches take an IPset; the first switch prevents the IP from being changed; the second causes only the listed IPs to be changed.
- mapsid enhancement
- The --print-classes switch will print the class(es) to which each sensor belongs.
- rwcount enhancement and changes
- Implemented the --output-path switch which directs rwcount to write its output to the specified location.
- Allow rwcount to act like UNIX tee(1) by adding the --copy-input switch. This switch sends all SiLK Flow input to the specified file, stream, or named pipe.
- The column widths have changed slightly
- rwaddrcount enhancement
- Implemented the --output-path and --copy-input switches as described for rwcount.
- rwcut enhancement
- Implemented the --output-path and --copy-input switches as described for rwcount.
- rwstats enhancement
- Implemented the --output-path and --copy-input switches as described for rwcount.
- rwset enhancement
- Implmented the --copy-input switch as described for rwcount.
- rwtotal enhancement
- Implemented the --output-path switch as described for rwcount.
- rwuniq enhancement
- Implemented the --output-path switch as described for rwcount.
- rwsetcat bug fix
- Fix bug where the $PAGER was not being used.
- rwbagcat bug fixes
- Do not print a warning message when attempting to print an empty Bag or when the min/max limits caused no entries to be printed.
- Fix bug where the $PAGER was not being used.
- Print errors as human readable text, not error codes
- rwbagtool bug fix
- Print errors as human readable text, not error codes
- rwcat bug fix
- Modify rwcat so it will always print the SiLK header to a file, even when no records are present
- rwappend enhancement and bug fix
- New --print-statistics switch causes the number of records processed to be printed to the standard error.
- Output change: Modified rwappend so it only prints the number of records processed when --print-statistics is given.
- Fix a problem that occurred when SiLK was compiled with compression enabled by default and the applications were processing SiLK files produced by releases of SiLK prior to 0.10.5: the application would exit with the error message "Operation not permitted on compressed file" and no output would be generated.
- rwswapbytes bug fix
- See compression-related bug fix for rwappend
- rwnetmask bug fix
- See compression-related bug fix for rwappend
- Administration and configuration changes:
- New "silk.conf" file removes the requirement that sensors be defined at compile-time.
- The sensors, classes, and types are now defined at run-time through the use of a "silk.conf" text file. This file should be installed in the SILK_DATA_ROOTDIR directory.
- The run-time configuration allows a single installation of the analysis tools to query multiple data sets; simply set the SILK_DATA_ROOTDIR environment variable to the location of the data.
- The location of this file can also be specified by setting the SILK_CONFIG_FILE environment variable to its location, or by using the --site-config-file switch on most SiLK applications.
- The packer (rwflowpack) still requires certain classes and types to be defined, and it cannot use new classes and types without modifying C code. This restriction will go away in a future release.
- Major changes to the build system.
- The build system now uses all aspects of the GNU Autotools chain including automake and libtool.
- The tools can now be built with shared library support, reducing the size of the binaries and allowing the kernel to use a single copy of libsilk when multiple SiLK tools are running.
- Note that the use of shared libraries means the binaries can no longer easily be relocated; instead you should run "make install" again with the new location.
- The SiLK headers are now copied to the install target directory
- GNU make is no longer required to build the tools.
- New packing rules are used by default.
- The default site has changed from "generic" to "twoway". The twoway site allows flow records to be categorized and stored as internal-to-internal (int2int) and external-to-external (ext2ext). In addition, the "out" type is no longer everything that is not "in". The files created by the generic site are forward compatible with the twoway site; however, if you wish to continue using your current packing rules, run configure with the --enable-silk-site=generic switch. See the SiLK Installation Handbook for details.
- New transfer daemons: rwsender and rwreceiver
- These are meant to replace the direct connectivity between flowcap and rwflowpack. These daemons allow the flowcap files to be sent to multiple rwflowpack processes.
- In addition, they allow rwflowpack to process data on one system and send small files containing SiLK Flow records (called "incremental files") to another system (where the rwflowappend daemon is running) for analysis.
- New packing tool: rwflowappend
- rwflowappend appends SiLK Flow records contained in "incremental files" to hourly files.
- Changes to flowcap and rwflowpack
- The flowcap and rwflowpack tools have been modified to work with the new rwsender and rwreceiver, though they can also be used in legacy mode. With the transport removed from flowcap, flowcap files can now be sent to multiple locations.
- IPFIX flow collection enhancement
- Previous releases of SiLK (rwflowpack and flowcap) could only read IPFIX streams generated by YAF. With this release, SiLK can read flows from any IPFIX-compliant generator.
- Remove zlib requirement in rwflowpack
- Allow rwflowpack to be built even if zlib is not available. However, rwflowpack will not be able to read files of NetFlow PDUs when zlib is not present.
- New packing tool: rwpackchecker
- rwpackchecker performs a basic integrity check of a packed SiLK file.

ngrease project is a simple metalanguage for defining new concepts easily on any level.

It can define analysis, requirements, design and implementation (in any programming language), and transformations to produce lower level concepts (working software) from higher level concepts.