Free gray matter software for linux

Gray is a GNOME theme, and its the gray version of the nice theme "Mint" by lokheed, with a new Metacity theme!

Gray-Flat has got different menubar and different metacity (obviusly you can use Gray-Flat with Gray metacity theme!).

Stavrosg made a port of the metacity for Xfwm4! Enjoy his work!

Gray-Xfwm4 is the Gray theme ported to Xfwm4.

Original theme by cimi86
Adopted for xfwm4 by Stavros Giannouris (stavrosg)

Scam-grey is a milter which filters mail originating from MS Windows hosts. Scam-grey filter provides you the ability to mitigate the flow of unwanted email from such hosts using grey listing.

How it works:
On the first delivery attempt from a Windows host, Scam-grey generates a temporary error message. Subsequent delivery attempts made after the delay period will be allowed through. Unlike standard mail servers, virus, trojan infected hosts and zombies are not designed to retry the delivery after a temporary failure.

Scam-grey pairs

the helo string
the IP address of the sending server (host)
as a record and returns a temporary failure (SMTP code 450 extended code 4.7.1) if the host is greylisted.

The record is expired if there is no connection for the matching record within the next 24 hours. Click here to see a sample of mail servers which are currently greylisted

AmigaSHELL makes your boring gray on black colored bash shell revive like in the old days. Just like on Amiga(tm), blue, white, orange, black at its finest. With a nice informational bar at the top.
Installation
(be root)
make install
amigashell start
cd /etc/rc2.d
ln -s ../init.d/amigashell S99amigashell
Enhancements:
- cursors for xfree86 4.3
- left_ptr, right_ptr, busy
- added theme for wmpinboard as well

KeyCluster is a high availability (HA) system for mission critical applications running on Solaris (Sparc and x86), Linux, and AIX.
The project guarantees service availability and data access, switching services between machines in case of software or hardware failures in a matter of seconds.
Enhancements:
- The name to was changed KeyCluster and almost all of it was rewritten.
- Built-in support for DRBD and a KeySharing kit based on a shared USB SecureKey to store services status were added.

GOCR is an OCR (Optical Character Recognition) program, developed under the GNU Public License. It converts scanned images of text back to text files. Joerg Schulenburg started the program, and now leads a team of developers.

GOCR can be used with different front-ends, which makes it very easy to port to different OSes and architectures. It can open many different image formats, and its quality have been improving in a daily basis.

GOCR or JOCR?

The original name is GOCR. Its what is used internally in the sources. But, when registering the site at Sourceforge, gocr was already taken. So, its kind of both. Yeah, we know.

Some examples of how you can use gocr:

gocr -h # help
gocr file.pbm # minimum options
gocr -v 1 file.pbm >out.txt 2>out.log # generate text- and log file
djpeg -pnm -gray text.jpg | gocr - # using JPEG-files
gzip -cd text.pbm.gz | gocr - # using gzipped PBM-files
giftopnm text.gif | gocr - # using GIF-files
gocr -v 1 -v 32 -m 4 file.pbm # zoning and out30.bmp output
xli -geometry 400x400 out30.bmp # see details using xli (recommanded viewer)
wish gocr.tcl # X11-tcl/tk-frontend (development version)
# see manual pages for more details

gprof2dot.py script can convert the output from gprof into a dot graph. It can correctly parse C++ template function names, allows you to prune nodes and edges below a certain threshold, can parse the special notation gprof uses for mutually recursive functions, uses color efficiently to draw attention to hot-spots, and works on any platform where GNU gprof, graphviz, and Python are available, i.e. virtually anywhere.
Main features:
- can correctly parse C++ template function names;
- allows to prune nodes and edges below a certain threshold;
- can parse the special notation gprof uses for mutually recursive functions;
- uses color efficiently to draw attention to hot-spots;
- works on any platform where GNU gprof, graphviz, and Python is available, i.e, virtually anywhere.
Usage:
gprof2dot.py [options] [file]
Options:
--version show programs version number and exit
-h, --help show this help message and exit
-o FILE, --output=FILE
output filename [stdout]
-n PERCENTAGE, --node-thres=PERCENTAGE
eliminate nodes below this threshold [default: 0.05]
-e PERCENTAGE, --edge-thres=PERCENTAGE
eliminate edges below this threshold [default: 0.01]
-c COLORMAP, --colormap=COLORMAP
color map: color, pink or gray [default: color]
-s, --strip strip function parameters, template parameters, and
const modifiers from demangled C++ function names
-w, --wrap wrap function names
Enhancements:
- The output produced by gprof with the static call graph option is now handled.
- The ability to read output generated by the Python profilers was added.