Free 0.8.1 software for linux

mhrw is a tool for mailheader manipulation. mhrw can be useful in complex MTA setups. In general, headers shouldnt be rewritten, but i found myself configuring an MTA with special delivery methods, where delivery took place depending on spamassassins spam-level and various other things.

In this setup, smtpd and delivery were completely different tasks without any communication possible between them. So, i decided to use the mail-headers loading some additional neccessary information. To get rid of lots of slow scripts, mhrw was born.

How it works:

mhrw reads mails from < stdin > or (if argument is given) from < file >. It supports two operating modes,

a) replace some part of the header, matched by a regular expression,
b) add some part to the header below the former last headerline.

In no way the body of a message is touched. Anything below the header is passed through. Also, the message will always pass until EOF.

Examples:

To show some example, on how to use mhrw, ill define the following (not
really standard, but very simple) mail as origin:

Received: somehost (somehost.somewhere) by uid 1007 with esmtp
X-Authenticated-SMTP: username
Received: anyhost; date
Subject: some test

body
...

If this mailalike header is getting used by following command:

mhrw ^X-Authenticated-SMTP: .*$

this will result in:

Received: somehost (somehost.somewhere) by uid 1007 with esmtp
Received: anyhost; date
Subject: some test

body
...

Youre able to use any regular expression you like, limited (by default) upto 4 subqueries.

The second argument (the replacement string) interprets written n and r sequences.

Installation:

mhrw dosnt relay on libraries and is written with a very basic set of commands, so:

./configure
make
make install

should build the binary on most platforms.

DBToy is a fuse-based filesystem for linux. DBToy that lets you browse the contents of a relational database through a set of directories and xml files.

You will see a directory for every schema in your db, each containing a directory for every table. In the "table" dirs there are a couple of files with the tables definition and data.

You will find instruction on how to compile and use the module and the daemon in the readme file contained in the source distribution.

Playing with dbtoyfs

1) Make sure your rdbms server is running and reachable from your linux box, modprobe fuse kernel module.

2) run "dbtoy -u username -p password mountpoint" (dbtoy with no args shows help)

3) walk through you filesystem.

Each schema has its directory, containing one subdirectory for each table. Inside the dirs there is one file with the description of the datatypes and another with the data.

Ex.:

mountpoint
|
+------schema1
| ....
+------schemaN
|
+-----table1
| .....
+-----tableM
|
+-----data
+-----types

You can "cat mountpoint/schemaN/tableM/types" to see a description of the table, or look at the data. At the moment XML is the only output format.

If you feel lucky can play with the EXPERIMENTAL query file feature: "cat data?col=val" where col is a valid column name and val is a feasible value for col (and string must be quoted!)

qrwho is a graphical frontend for rwho/rwhod based on Qt. qrwho has a very simple user interface and can be used to show the users currently logged in and the average loads of the hosts in the network .

The usage is very simple, a left mouse click forces an update (by default the display is updated every minute) and a right mouse click opens a popup menu with some configuration and information menu items.

qrwho uses a file created and named $HOME/.qrwho, which stores the preferences.

To build this program, you will need:
g++
qt-2.x:

qrwho has no special command line options, only the options provided by Qt (these are informations from the QApplication-documentation):

Qt debugging options (not available if Qt was compiled with the NO_DEBUG flag defined):

nograb, tells Qt to never grab the mouse or the keyboard.
dograb (only under X11), running under a debugger can cause an implicit -nograb, use dograb to override.
sync (only under X11), switches to synchronous mode for debugging.

All Qt programs automatically support the following command line options:

style= style, sets the application GUI style. Possible values are motif, windows, and platinum.
session= session, restores the application from an earlier session.

The X11 version of Qt also supports some traditional X11 command line options:

display display, sets the X display (default is $DISPLAY).
geometry geometry, sets the client geometry of the main widget.
fn or -font font, defines the application font.
bg or -background color, sets the default background color and an application palette (light and dark shades are calculated).
fg or -foreground color, sets the default foreground color.
btn or -button color, sets the default button color.
name name, sets the application name.
title title, sets the application title (caption).
visual TrueColor, forces the application to use a TrueColor visual on an 8-bit display.
ncols count, limits the number of colors allocated in the color cube on a 8-bit display, if the application is using the QApplication::ManyColor color specification. If count is 216 then a 6x6x6 color cube is used (ie. 6 levels of red, 6 of green, and 6 of blue); for other values, a cube approximately proportional to a 2x3x1 cube is used.
cmap, causes the application to install a private color map on an 8-bit display.

Gslist is a game servers browser which supports an incredible amount of games (over 800) for many platforms.
It can work in both command-line and GUI mode.
Main features:
- tons of games supported and for various platforms: PC, Mac, Playstation 2, Nintendo DS, PSP, Dreamcast and more
- web GUI: Gslist can be easily used through a web browser like any "classical" server browser but with the difference of being more simple to use and (optionally) supporting multiple users
- can execute a program for each online server found
- has a filter option for selecting only the servers with specific features
- its list of supported games is updatable
- supports many options for redirecting and formatting its output
- can send hearbeats for adding your IP in the servers list
- supports different types of queries for retrieving informations from the servers
- its optimized for speed and resources
Enhancements:
- Some features were added.
- Some bugs in the Web GUI were fixed.

ManEdit is a UNIX manual page editor and viewer, it is designed specifically for the editing of the UNIX manual page format using an integrated XML interface.
Although some developers with more resources can create a source document using a much more advanced editor and then export to multiple file formats, the average UNIX contributor is not up to that mountainous task. So to make UNIX documentation simpler, there is ManEdit!
Main features:
- XML Interface and Multiple Sectional Editing
- Instant preview feature and stand-alone viewer/browser
- Drag and Drop system and templates for easy mass production
- Multiple editors/viewers and multiple files loaded per editor for convient mass editing