Free low level software for linux

Level Shmup is a frantic addictive shoot-em-up.

Level Shmup is an old-school arcade style shoot-em-up game in the style of classics such as R-Type and Gradius. Interesting features of this game include the ability to fire in eight directions, and an adaptive difficulty curve.

The game automatically gets easier or harder based on your performance, with bonuses awarded for completion on the highest difficulties.

Usage:

Level Shmup must be run from a terminal to work. Just navigate to the folder youve uncompressed the game to, and type ./levelshmup (then Enter, of course).

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.

mOEvIEs is a low-dependency movie database program.

mOEvIEs is easy to use, and doesnt require a database server to be installed like most programs do.

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.

PacketFlow Firewall Generator is an XML based firewall generator. It takes an XML configuration file that defines the firewall policy and generates a list of iptables commands to implement this policy. It is primarily intended for use on dedicated firewalls, but it can be used in other scenarios. It makes dealing with many interfaces easy.
PacketFlow works on the concept of interface "security levels." New connections are allowed to flow down hill from interfaces with a high security level to interfaces with a low security level. This approach tends to make rule sets much shorter, even with many interfaces.
Access lists allow you to override the default behavior of the security levels. Access lists are defined between interfaces. There is also support for incoming, outgoing, and wildcard access lists. Wildcard access lists allow you to easily allow new connections to a particular service from any interface. Access lists are applied only to "new" connections, and once a connection has been established, you no longer need to deal with it specifically.
The first thing to do is evaluate what you need your firewall to do. This is probably the most important part. Once you know what you are trying to accomplish, study the samples in the samples directory of this distribution. There are many configurations for this software, and one is likely to give you a place to start.
Once you have a configuration, you need to generate the rules from it. This is done by running the packetflow program with the file name as its argument. For now, it sends the rules to STDOUT, so probably want to redirect them into a file.
Enhancements:
- This version no longer uses the unclean match, because it isnt available in kernel 2.6.
- The Debian packages have been updated to work correctly with newer releases, and the version has been updated to 1.0.

wyoFiler shows all directories and files of a base directory in one tree window. Directories and files can be selected and manipulated across the whole hierarchy, from the base directory all the way down to the lowest level.

Selected items may be in different directories on different levels. The base directory itself may be switched to any other convenient directory.

All file manipulations are done in the background, so multiple commands are possible simultaneously.

The filer can display multiple base directories in tabbed notebook pages or separate top level windows.

ProcMeter is a framework on which a number of modules (plugins) are loaded. More modules can be written as required to perform more monitoring and informational functions.
The statistics that are displayed are grouped by module, with a menu allowing selection of module and a sub-menu for each output available for that module.
APM
Advanced Power Management information. These outputs are only available if you have configured the kernel to have the APM feature.
Biff
Monitors the e-mail inbox (in /var/spool/mail/username or /var/mail/username) and indicates the number of e-mails that are waiting and the size.
Date_Time
The current date and time and the amount of time since the system was last booted.
DiskUsage
Shows the percentage of the disk that is used and the amount of free space for each of the local disks that it finds are mounted or can be mounted when the program starts.
LogFile
Monitors the size and number of lines and the rate of increase of these in a set of log files.
Memory
The amount of memory that is used for programs, buffers, cache and the amount that is free.
Network
The network devices and the amount of traffic on each of them. It will automatically pick up available devices when it starts.
Processes
The load average and the number of processes running and starting.
ProcMeter
Information about the procmeter program itself.
Sensors
Hardware sensors for temperature and fan speed. (Requires sensor hardware and kernel patch from http://www.netroedge.com/~lm78/ or version 2.6 kernel).
Statistics
Low level system statistics. For example CPU usage, disk usage, swapping and paging.
VM_Statistics
Low level system statistics about virtual memory (swaping and paging) for kernel version 2.5 where the information has moved from the Statistics section.
Stat-CPU
Statistics about individual CPU usage including support for SMP machines.
Stat-Disk
Statistics about individual disk usage including support for up to 4 disks.
Stat-Intr
Statistics about individual interrupts including support for up to 32 interrupts.
Uname
The system information from the uname program, hostname and Linux kernel version.
Wireless
Information about wireless network devices. It will automatically pick up available devices when it starts.
Longrun
For systems with the Transmeta Crueso processor, information about longrun. Will not work unless the kernel is compiled with CPUID support, and /dev/cpu/0/cpuid must be readable by procmeter.
ACPI
Advanced Configuration and Power Interface information. These outputs are only available if you have enabled ACPI in the Linux kernel and you have the appropriate hardware. ACPI can report various information about a systems battery, and may also have thermal outputs available.
For each of the outputs there is a properties information window that can be used to check the meaning of an output and other properties about it.
Enhancements:
- Minor bugfixes only (increased buffer size in the df module).