Free period software for linux

Grinch is a small script written in Perl which can be used to check whether a given address is an open mail relay host. It can operate as a daemon and speaks the tcp_map protocol implemented in Postfix in that case.

Its also possible to use it in arbitrary shell script environments where the hostname is read from stdin and the error code is written to stdout.

The goal is to check "on the fly" whether a host accepts mail to a given destination it actually may not relay for. If it does, Grinch waits for the sent mail to return to you for a configurable period and meanwhile returns a soft error (450) for that host.

If the mail returns, the suspected host was verified as an open open relay and will be rejected until its cache entry times out.

PShutter lets you firewall off ports such as ssh, and selectively enable access with a one-time password.
For example, if you want to log into the server from a friends house, you pull out a list of one-time passwords and point the web browser at a URL that contains one password. That tells the server to allow ssh connections from your friends IP address for five minutes. Connections made in that period will stay up indefinitely.
IPShutter is written in Perl language. It requires ipchains - on 2.4 kernels, ipchains can be loaded as module. IPShutter must run as root.
You may need to modify the first line of IPShutter to point to where Perl5 is located on your system.
Enhancements:
- Version 0.2 - Sat Sep 28 14:55:03 CDT 2002 - Moved configuration options to /etc/ipshutterrc and fixed daemonization.

HTTP::Server::Simple::Recorder is Perl module for mixin to record HTTP::Server::Simples sockets.

SYNOPSIS

package MyServer;
use base qw/HTTP::Server::Simple::Recorder HTTP::Server::Simple::CGI/;

sub recorder_prefix { "path/to/logs/record" } # defaults to /tmp/http-server-simple-recorder

# logs to path/to/logs/record.34244.1.in,
# path/to/logs/record.34244.1.out,
# path/to/logs/record.34244.2.in,
# path/to/logs/record.34244.2.out, etc, if 34244 is the PID of the server

This module allows you to record all HTTP communication between an HTTP::Server::Simple-derived server and its clients. It is a mixin, so it doesnt itself subclass HTTP::Server::Simple; you need to subclass from both HTTP::Server::Simple::Recorder and an actual HTTP::Server::Simple subclass, and HTTP::Server::Simple::Recorder should be listed first.

Every time a client connects to your server, this module will open a pair of files and log the communication between the file and server to these files. Each connection gets a serial number starting at 1. The filename used is >, then a period, then the connection serial number, then a period, then either "in" or "out". recorder_prefix defaults to /tmp/http-server-simple-recorder, but you can override that in your subclass. For example, you might want to include the process ID.

Apache::TimedRedirect is an Apache (mod_perl) TransHandler.

SYNOPSIS

use Apache::TimedRedirect;

requires TimePeriod be installed (go to nearest CPAN)
requires Apache have mod_perl installed.

httpd.conf entry...

**** NOTE ***

CANNOT be inside < LOCATION >< /LOCATION > tags
PerlTransHandler Apache::TimedRedirect
PerlSetVar B< redirecturl > http://www.somewhere.far/
PerlSetVar B< timewindow > hr {6am-8pm}
PerlSetVar B< uriregex > foo|bar|do or maybe ..*(foo)>
PerlSetVar B< log > 1
PerlSetVar B< excludeip > 127.0.0.0

Apache::TimedRedirect is a mod_perl TransHandler module that allows the configuration of a timed redirect. In other words if someone enters a a website and the URI matches a regex AND it is within a certain time period they will be redirected somewhere else.

It was first created to politely redirect visitors away from database driven sections of a website while the databases were being refreshed.

Alinda (previously known as Araf) is a customer management and reporting facility application for small sized companies.
Alinda is developed using open standards such as Apache Struts, iBatis, Apache Commons for the web platform using JSP/Servlets.
This product is currently at alpha stage and should not be used at production systems. As of version 0.4 Alindas feature list is as follows.
Main features:
- Multilanguage support (currently Turkish and English provided)
- All customer related operations implemented. Add, delete, update, modify etc...
- All customers can have infinite number of notes, addresses, telephone numbers, anniversaries, children and basic accounting information.
- Quick Search from top of any screen.
- Advanced search. Can search with almost any criteria such as date, name, source, location, employee etc.... You can also identify searches depending on the customers financial transactions such as debit amount or the accounting period.
- Employees(users) have the ability to build their own portfolios.
- A simple admin console is provided to add/remove/modify employees(users)
- Ability to export search results to Microsoft Excel(XLS), CSV and XML formats.
Enhancements:
- This product is currently at an alpha stage and should not be used at production systems.

Coriander project is the Linux graphical user interface (GUI) for controlling a Digital Camera through the IEEE1394 bus (aka FireWire, or iLink).
Coriander is full featured and besides changing the parameters of the camera it will also let you record video, send images to an FTP site, convert the video to a V4L stream,... A live display is of course provided too.
Best of all, Coriander will work with any camera that is compatible with the IIDC specifications (also known as DCAM specs). This includes most 1394 webcams and a majority of industrial or scientific cameras too.
However, any cameras in which you can insert a video tape (camcorders,...) will NOT work with coriander. These cameras record compressed DV video on the tape, while the IIDC specify uncompressed, on-the-fly video flows.
Main features:
- change picture mode and format.
- camera on/off/reset
- control of Auto/man/one-push-auto, on/off, value and absolute value for all standard features
- memory channel save/load
- full Format_7 control
- control of the external trigger
- transmission on/off/restart
Enhancements:
- Upgrade the framerate calculation to use the timestamps sent by the kernel (through libdc1394)
- Add a counter that shows dropped frames warnings. A warning is issued when the difference between a pervious period and a new period is larger than 50%.
- fixed the bit depth. If the bit depth is available in the camera, it will be used. Otherwise the manual control will be available. I still have problems with my Basler 602f though. It has 10bits but the image is not good: saturated regions appear mid-grey (128) and the other regions are noise.
- sync with libdc1394 (SVN 391)
- fixed missing string in trigger_source_list
- sync with libdc1394
- add more details to configure messages
- added PIO, SIO and strobe direct register read/write
- remove spurious debug messages
- revert part of the change of Feb. 1st regarding the Flea 2 because some other manufacturers implementation systematically fail one of the tests.
- fixed wrong argument order of WritePVNHeader(). Thanks to John Shen.
- Disable features if they dont support any control mode or if they are OFF and their power cant be controlled. This solves a few issues we had with the Flea 2 from Point Grey.
- little update of the "About" window
- dont set 1394b at boot time: let the user do it manually.
- move and fix `extern declarations of string arrays from build_menus.c, build_ranges.c, thread_save.c, tools.c, update_frames.c and update_ranges.c to coriander.h