Free unix bar code software for linux

Barcode::Code128 is a Perl module that can generate CODE 128 bar codes.

SYNOPSIS

use Barcode::Code128;

$code = new Barcode::Code128;

EXPORTS

By default, nothing. However there are a number of constants that represent special characters used in the CODE 128 symbology that you may wish to include. For example if you are using the EAN-128 or UCC-128 code, the string to encode begins with the FNC1 character. To encode the EAN-128 string "00 0 0012345 555555555 8", you would do the following:

use Barcode::Code128 FNC1;
$code = new Barcode::Code128;
$code->text(FNC1.00000123455555555558);

To have this module export one or more of these characters, specify them on the use statement or use the special token :all instead to include all of them. Examples:

use Barcode::Code128 qw(FNC1 FNC2 FNC3 FNC4 Shift);
use Barcode::Code128 qw(:all);

Here is the complete list of the exportable characters. They are assigned to high-order ASCII characters purely arbitrarily for the purposes of this module; the values used do not reflect any part of the CODE 128 standard. Warning: Using the CodeA, CodeB, CodeC, StartA, StartB, StartC, and Stop codes may cause your barcodes to be invalid, and be rejected by scanners. They are inserted automatically as needed by this module.

CodeA 0xf4 CodeB 0xf5 CodeC 0xf6
FNC1 0xf7 FNC2 0xf8 FNC3 0xf9
FNC4 0xfa Shift 0xfb StartA 0xfc
StartB 0xfd StartC 0xfe Stop 0xff

Barcode::Code128 generates bar codes using the CODE 128 symbology. It can generate images in PNG or GIF format using the GD package, or it can generate a text string representing the barcode that you can render using some other technology if desired.

The intended use of this module is to create a web page with a bar code on it, which can then be printed out and faxed or mailed to someone who will scan the bar code. The application which spurred its creation was an expense report tool, where the employee submitting the report would print out the web page and staple the receipts to it, and the Accounts Payable clerk would scan the bar code to indicate that the receipts were received.

The default settings for this module produce a large image that can safely be FAXed several times and still scanned easily. If this requirement is not important you can generate smaller image using optional parameters, described below.

If you wish to generate images with this module you must also have the GD.pm module (written by Lincoln Stein, and available from CPAN) installed. Version 1.20 or higher of GD generates a PNG file, due to issues with the GIF patent. If you want to create a GIF, you must use version 1.19 or earlier of GD. However, most browsers have no trouble with PNG files.

If the GD module is not present, you can still use the module, but you will not be able to use its functions for generating images. You can use the barcode() method to get a string of "#" and " " (hash and space) characters, and use your own image-generating routine with that as input.

To use the the GD module, you will need to install it along with this module. You can obtain it from the CPAN (Comprehensive Perl Archive Network) repository of your choice under the directory authors/id/LDS. Visit http://www.cpan.org/ for more information about CPAN. The GD home page is: http://stein.cshl.org/WWW/software/GD/GD.html

StringParser_BBCode class provides the possibility to parse strings with BB-Codes and convert them to e.g. HTML code.
BBCode is a kind of markup "language" with which one may structure and format text. It is similar to HTML but it utilizes square braces instead of angle brackets.
Another difference between BBCode and HTML is that when using BBCode invalid code is ignored whereas the validity of the code is important when using HTML.
Enhancements:
- Several bugfixes were made.
- Support was added for parsing [code=foo attr=bar].
- A callback function may be called again on close tag occurrence.
- A processing type "callback_replace?" was added which exhibits the opposite behavior of "usecontent?".

Unix Amiga Delitracker Emulator (UADE) plays most Amiga music file formats by simulating Amiga hardware and software.
Unix Amiga Delitracker Emulator plays over 180 Amiga music file formats and has three frontends for playing: a command line tool, an XMMS plugin, and a Beep Media Player frontend.
Enhancements:
- An improved version of the Special FX replayer was added.
- A new Special FX ST replayer was added.
- Bugs in song length database handling were fixed.
- Audacious 1.3 is supported.
- 15 instrument soundtracker module detection is supported.

This is a collection of scripts which is used to manage the creation of Slackware packages. This framework is designed to make it easy to add packages to the collection and to easily tweak package parameters for testing and deployment.
The framework currently has a lot of parameters, and also has basic frameworks for CPAN packages. It is possible to add more frameworks and tweaks for other package networks as well, such as the PHP and Python archives, and these are in the works currently.
Enhancements:
- This marks the start of the new style of build scripts. These are much more modular, and have a consistent set of shell functions and variables which work in their defaults for most situations, and can be redefined by a package file to do special setup or other functions
- which some packages may require.

Unix::Conf::Bind8::Conf is a front end for a suite of classes for manipulating a Bind8 style configuration file.

SYNOPSIS

my ($conf, $obj, $ret);

$conf = Unix::Conf::Bind8->new_conf (
FILE => named.conf,
SECURE_OPEN => /etc/named.conf,
) or $conf->die ("couldnt create `named.conf");

#
# All directives have corrresponding new_*, get_*, delete_*
# methods
#

$obj = $conf->new_zone (
NAME => extremix.net,
TYPE => master,
FILE => db.extremix.net,
) or $obj->die ("couldnt create zone `extremix.net");

# For objects that have a name attribute, name is to
# be specified, otherwise no arguments are needed.
$obj = $conf->get_zone (extremix.net)
or $obj->die ("couldnt get zone `extremix.net");

$obj = $conf->get_options ()
or $obj->die ("couldnt get options");

# For objects that have a name attribute, name is to
# be specified, otherwise no arguments are needed.
$obj = $conf->delete_zone (extremix.net)
or $obj->die ("couldnt delete zone `extremix.net");

$obj = $conf->delete_options ()
or $obj->die ("couldnt get options");

# directives that have a name attribute, have iterator
# methods
printf ("Zones defined in %s:n", $conf->fh ());
for my $zone ($conf->zones ()) {
printf ("%sn", $zone->name ();
}

printf ("Directives defined in %s:n", $conf->fh ());
for my $dir ($conf->directives ()) {
print ("$dirn");
}

$db = $conf->get_db (extremix.net)
or $db->die ("couldnt get db for `extremix.net");

This class has interfaces for the various class methods of the classes that reside beneath Unix::Conf::Bind8::Conf. This class is an internal class and should not be accessed directly. Methods in this class can be accessed through a Unix::Conf::Bind8::Conf object which is returned by Unix::Conf::Bind8->new_conf ().

The CWP/SU Seixmic Un*x (SU) package is a software environment for seismic processing and seismic and wave-propagation related research.
Seismic Unix project is used not only in seismology but in other areas involving time-dependent data, such as Ground Penetrating RADAR.
Installation:
1) read the READMEs before unbundling cwp.su.all.xx.tar.Z
2) dont install as root (the superuser) (It is possible to damage a systems file structure if the install is not done properly.)
3) begin with the compressed tarfile cwp.su.all.xx.tar.Z in /your/root/path
4) set the CWPROOT environment variable to CWPROOT=/your/root/path
5) put /your/root/path/bin on your working shell path
6) uncompress and untar the compressed tarfile via:
zcat cwp.su.all.xx.tar.Z | tar -xvf -
The code will appear as the single directory /your/root/path/src
7) compile codes via:
cd /your/root/path/src
1) edit the file /your/root/path/src/Makefile.config to agree with the needs of your system.
2) type:
make install (to install the basic set of codes)
make xtinstall (to install the X-toolkit applications)
make finstall (to install the Fortran codes)
make mglinstall (to install the Mesa/ Open GL items) (experimental)
make utils (to install libcwputils) (nonessential)
make xminstall (to install the Motif application)(nonessential)
make sfinstall (to install an improved version of SEGDREAD)
or if remaking:
type: make remake (to remake the basic set of codes)
make xtremake (to remake the X-toolkit applications)
make finstall (to install the Fortran codes)
make mglremake (to install the Mesa/ Open GL items)(experimental)
make uremake (to remake libcwputils.a)(nonessential)(nonessential)
make xmremake (to remake the Motif-based applications)(nonessential)
make sfremake (to remake the improved version of SEGDREAD)
You may have to do some hacking along the way, if the codes fail to compile the first time through. In this event, you may simply type "make" in the directory where you were modifying code. If code appears to have been missed, you may need to
use the "remaking" options.
A screen dump of a successfull install of the current version of the codes on a RedHat Linux based PC is located in the file: "install.successfull"
Enhancements:
- This version added functions for converting stiffnesses to velocities, replacing lobes on seismic data with a spike of height scaled by the area of the lobe, and carrying out deconvolution by complex division in the frequency domain.
- There were also many code speedups, cleanups, and bugfixes.