Free to modify software for linux

Site Editor is a CGI script which allows a user to manage their web space without needing ftp access.

With only a web browser you can browse your web space, edit text files, upload files, and create and remove directories. Site Editor also has ZIP support making it easy to grab an entire directory tree.

Site Editor is completely functional but is missing some features and polish which would make it easier to use. Currently it requires access control to be handled by the web server. On top of this the code is a little raw, hence this is not a 1.0 release.

To configure for your system the "site_editor" script needs to be modified slightly. In the "Config" section edit the following variables:

$BASE_DIR Root directory for editing files.
$BASE_URL Web location for $BASE_DIR files. Can be relative or absolute.
$TITLE Title prefix to be used for each page.
$ICON_URL Location of icons. It may be relative or absolute.
$ZIP The full path to your Info-ZIP binary. Comment to disable.

I have included a simple patch to Apaches suexec which will allow the script to be root owned. With suexec and the script owned by root the user wont be able to modify the scripts configuration but will still be able to create and modify their own files.

Any comments and suggestions are welcome.

mod_fortress is an application level firewall and intrusion detection system. mod_fortress is designed to intercept certain CGI/HTTP attacks by acting as a non-transparent proxy between an Apache server and an HTTP client.
Main features:
- Detects and Logs common known cgi/http security requests and scans
- SSL support
- Detects all known(and hopefully unknown) Anti-IDS Evasive Scaning methods (Whisker, twwwscan, VoidEye...etc)
- "Fortress In the Middle": Ability to act as a non-transparent proxy to modify HTTP return error codes.
- Custom logging option via a changeable format string.
- Supports Apache 1.3/2.0 (2.0 port by Anton Soudouvstev).

Gspoof is a GTK+ program which makes easier and accurate the building and the sending of TCP packet with a data-payload or not. Its possible to modify TCP/IP fields also Ethernet header working to Link Level.
The program works in two different mode:
The 1st (the standard mode) allow "only" adjustment of IP and TCP headers.
Exactly:
source IP address (if possible is autodetect from available interface) destination IP address TTL time to live (default value is 64) ID (a 16 byte random generate value) TOS type of service (automagically calculated from ECN parameters)
source port
destination port
control flags (you can specify more flags toghether)
sequence number (a 32 byte random generate value)
acknowledgement number (a 32 byte random generate value)
window size (default vale is 32767)
urgent pointer (a 16 byte random generate value)
Enhancements:
- Added Explicit Congestion Notification support (thanks to )
- Fixed a bug in ltostr()
- Cleaned code in console.c
- Fixed some tips

FF RADIUS Library is a C library that implements some parts of RFCs 2865 and 2866 to provide a RADIUS implementation.
Youre welcome to modify/enhance it! Please let me know of any further developments, in order for me to include/link them.
Enhancements:
- A segfault was fixed in makeMD5().

Construo project offers a simple wire frame construction toy.

Construo is a simple 2D construction programm (it is currently not a real game) for objects which consist of rods and springs and let them react on physical forces. You can currently construct buildings and objects like bridges, towers, spaceshuttles, etc. and you let them fall to ground and see seem smash and break.

Sound like fun, doesnt it =;-) The game is similar to Bridge Builder and heavily inspired from the Gamasutra article Collision Response: Bouncy, Trouncy, Fun.

Its covered under the GNU General Public License, thats means source code is availabel and you are allowed to modify it.

editLyrics is an amarok script add, modify and edit lyrics. Just click on a track, and select "edit this lyric!" to get a full power editor!

If lyrics are already cached, you can modify it, or you can just write from zero (well, not exactly from zero, you will find the artist and trackname on the top).

Redbox13 CSS-editor software offers a way for webmasters to modify their css files in their webbrowser. It also uses a third party program called Editarea.
Main features:
- Create CSS in your native language.
- Categorize your elements.
- Compress CSS Files, remove those useless line breaks, tabs & double spaces.. On a 700 bytes css file it can sometimes save about 100 bytes.
- Use css files for database purposes.
- Independent function library that you can use very easily to parse css files to 3d php arrays.
- Identify & memorize color codes, click a memorized color and the color-hex code is sent to the edit field with one mouse click.
- Offers a solution to browser incompatibility problems.