Free jobs available in my area software for linux

The Java Binary Enhancement Tool (JBET) is a general Java program analysis and manipulation tool. Existing class files can be disassembled, reassembled, or edited programmatically through the JBET API. JBET can also be used to create new Java class files from scratch. JBET uses a convenient internal representation of all the contents of Java binary (.class) files, allowing the user to edit the classes easily, in a structured manner.

JBET was developed as part of the DARPA Self-Protecting Mobile Agents project under the OASIS and Active Networks programs (contract number N66001-00-C-8602) in order to study automated software obfuscation.

The Java language was chosen for this project because of the (relative) ease of constructing binary editing tools provided by the large amount of type information present in the class files. Our two reports, the Obfuscation Techniques Evaluation Report, and the Obfuscation Report, are available from the download area. The obfuscation tool developed is not part of this release.

JBET was also used in the DARPA/AFRL Survivable Server project (contract number F30602-00-C-0183) to add additional security checks to the Java Standard Library. (The Java SecurityManager API does not support many desirable security checks, such as continued authorization of file accesses after opening.)

JBET was used to replace the native method references in the Java standard library with stubs that call a pluggable security policy. This tool, called Jpolicy, is also available for download at this website. Jpolicy is very incomplete at this time, but may be interesting to those working in Java security or changing the standard library themselves.

The internal representation of Java class files used by JBET is intented to make it easy for programmers to write Java binary code transforms. Each element of Java class files has a corresponding internal data structure: ClassInfo for entire classes, MethodInfo for methods, FieldInfo for fields, Snippit for code blocks, and Instruction for individual instructions. Snippit and Instruction understand Java opcode syntax and semantics, allowing automated creation of valid Java programs. A Java-compatible class verifier is also included.

Some code transforms are difficult to program directly by manipulating Java instructions. For those transforms, a directed acyclic graph (DAG) representation of code is available. In the DAG representation, each basic block has a corresponding DAG, with a set of input and output nodes. Edges in the graph connect "producer" nodes (such as constants, or the result of calculations) to "user" nodes (such as method calls or other calculations). Methods are divided into basic blocks and control flow is stored at the basic block level (possible because Java has only fixed jump targets)

JBET requires a Java 1.4 virtual machine to run, although it can operate on class files from earlier Java versions. The packaging and build environment supplied supports Linux and Windows with Cygwin; however, the build process is simple and could be performed manually on other platforms. Perl is required for regression testing.

Jpolicy requires a Java 1.4 virtual machine to build, either Linux or Windows NT/XP with Cygwin. gcc is required for building on Windows (supplied with Cygwin). The runtime system can be either Java 1.3 or 1.4 (with Suns JVM only), running on Linux or Windows NT/XP. Windows 9x and Windows 2000 may work as well, but have not been tested.

Installation

1. Install jdk 1.4.1.
2. Set CLASSPATH to jdk1.4.1/jre/lib/rt.jar
3. cd src; make
4. If that didnt work, examine the makefile. java or javac may not be in the path.
5. To build a jar file that can be used with "java -jar jbet.jar", run "make jar".
6. If you have perl installed, run the tests with "make test".
Optionally, run "make regen; make test".

Make a symbolic link from jbet3/bin/jbet to somewhere in your path.

Usage

JBET uses the JNI format for class names, and JNI type and method descriptors. For a summary of this syntax, use jbet help syntax. Suns JVM specification may also be helpful.

To look at a class disassembly, use jbet print. Try disassembling a class you have source for, and was built with debug info (-g): jbet -P < classpath > print < classname >. Suns JVM specification has an instruction reference.

Easy Job Application allows you to send job applications using Gmail in websites like Craigslist.

This extension checks the Gmail authentication and try to connect using https. If youre using just http to log on into Gmail it may not work. Try to use Gmail with https. Ill try to make a fix to accept both types of authentication.

guile spread is a guile module that conveniently wraps the Spread C libraries provided with the Spread 3.15.2 distribution. Spread is available at http://www.spread.org/.

Spread is a local/wide area group communication toolkit that runs on most modern operating systems.

guile spread allows convenient mechanisms for reliable multicasting information between applications as well as providing many more complicate assurances.

Joblist is a MySQL based PHP Webapplication for managing jobs. Jobs are categorized by different priorities.
Everybody with access is able to insert and update team members and jobs. Every job has a deadline and can be marked as done.
Feel free to download and use it.
Enhancements:
- A "Show User" field description was added.
- The font size was reduced.

AuctionGallery is a terminal script that creates picture galleries for the purpose of putting them into auctions like eBay, Yahoo Auctions, etc. It can also be used automatically generate HTML templates for auction description.
It is aimed at powersellers who have hundreds of products listed every day and need an efficient way of generating galleries and organizing pictures in a coherent directory structure.
I created AuctionGallery because I needed simple software to quickly create picture galleries for the purpose of putting them into auctions. There are many other similar programs available but none did the job.
Main features:
- Automatically organize picture galleries into an easy-to navigate directory structure.
- Upload pictures to an FTP site
- Resize images and create thumbnails
- Support for flexible templates
Installation:
Just extract the tar file into your home directory. Add the path to gallery executable to PATH.
export PATH=foobar:$PATH
Edit gallery.conf and create templates. 3 sample templates are included.
Usage:
Navigate to the directory where pictures are located. Type "gallery" in terminal. You can also specify a template to speed things up, like so: "gallery foobar". Hopefully gallery executable will be in your path. It will list available templates and their descriptions.
Type the name of template to use. Type the name of the folder that will contain the pictures. Give meaningfull names so that later the pictures will be easy to find. For example if the item being sold is a Rolex Date Just Watch, give this name: RolexDateJustWatch. Try not to put numbers at the end as it will look confusing.
If everything is OK, pictures will be copied to the images_root directory, renamed, resized, thumbnailed, uploaded to an FTP site and gallery.html will be created in the current directory. All pictures in current directory will be moved to a directory "backup".
Please keep in mind that this program is written in Bash script so it is error prone. I did extensive error checking but its impossible to check everything and if something goes wrong the program may spit out something bogus.
Enhancements:
- A new command-line option -n item name was added.
- A links directory containing useful symlinks was added.
- The delete_originals option was added.
- A bug in which files get overwritten and duplicated during rename was fixed.
- Error checking of configuration options was improved.
- All convert and rename work is done in a temporary directory to avoid possible conflicts.
- Permission problems in the install script were fixed.
- The user config file permissions were made chmod 600 to hide passwords.
- Config file searching when using the -c option was improved.
- The sample configuration file was revised.

stalonetray project is a STAnd-aLONE system tray (notification area). It only depends on Xlib at build-time and run-time. Stalonetray runs under virtually any window manager.