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1. PostgreSQL: Copy Database
(Tech Notes/General)
It's not uncommon to run across a need to duplicate a database for testing purposes. PostgreSQL provides for the ability to duplicate the structure and data content with a single command;   CREATE ...
... I'd modify a text document over the internet, like the entire content of the document would be appended to the file upon saving, every save. Rather than spend the time debugging, a new installation was ...
3. DDoS Defences
(Tech Notes/Linux)
... attack. If an attack is 1.2 gig-e and your expensive purchased port is 1 gig-e, then real traffic is getting blocked no matter how good your anti-ddos hardware. 8. Distributed content networks, Proxy ...
4. HTTP Server Response Codes
(Development/HTML)
... accepted information in the entity header is not from the original server, but from a third party. 204 There is no content in the requested click. Let's say you click on an image map section not ...
... '."4.0alpha3".'</a></div>' Modified; return ''; As you can I've simply emptied the content between the ' marks. While you are there you may have noticed "function insertHiddenCopyright()". ...
I've been working on a project using php executed from the command line. The project downloads files via FTP from several sources, renames the files and tosses the files into a new directory structure. ...
... permission settings prevent anyone but the root user from viewing the content of the above directory. We could simply change the permissions, but I believe that would open a security hole. I've worked ...
8. WordPress: Remove Logo on Login Form
(Development/WordPress)
... <h1> tag that follows. The easiest dirtiest way to get rid of the logo is to remove the content between the tags and replace it with the name of your blog. Viola, not pretty but it's much less confusing ...
9. Joomla!: DHTML Menus Behind Flash
(Development/Joomla)
... and Ext Menu module. The answer lies in the AVR plugin configuration. In Joomla Admin do the following; Go to Extensions/Plugin Manager Click the item Content AllVideos Reloaded Locate and change ...
10. Postfix: Delete Deferred
(Tech Notes/Linux)
... with at the moment is a Mac OS-X Server and the data files are stored in /var/spool/postfix subdirectories. It occasionally becomes necessary to delete the content of the deferred mail folder. To accomplish ...
11. Linux CLI: List Users and Groups
(Tech Notes/Linux)
... display the content of the above files, use the "cat" command (i.e.; cat /etc/passwd).  ...
... directory. If the file "authorized_keys" does not exists simply rename the file you've uploaded to "authorized_keys", otherwise append the content of the rsync-key.pub to "authorized_keys" and delete the ...
... to make a web site look like a print ad. Additionally, they request dynamic content. So the question I ask is where do you want the scroll bar? In it's normal location, at the right edge of the browser ...
... when you update your site. Open the file /libraries/joomla/document/html/renderer/head.php Find the following line of code (approx. line 167):$strHtml .= $tab.'<meta name="generator" content="'.$document->getGenerator().'" ...
15. Speed Test: Drupal versus Joomla!
(Tech Notes/General)
As part of a research project, I needed to determine which content management system (CMS) has the best performance. The contestants were narrowed to the 2 most popular CMS's, Drupal and Joomla!. Versions ...
16. PERL: Test HTTP Response
(Development/General)
... => $uri); $req->content_type('application/x-www-form-urlencoded'); $req->content('query=libwww-perl&mode=dist'); # Pass request to the user agent and get a response back my $res = $ua->request($req); ...
17. Force File Download
(Development/PHP)
...  // required for IE, otherwise Content-disposition is ignored if(ini_get('zlib.output_compression')) ini_set('zlib.output_compression', 'Off'); // addition by Jorg Weske $file_extension = strtolower(substr(strrchr($filename,"."),1)); ...
18. Partition Repair & Recovery
(Tech Notes/Data Recovery)
...  Partition recovery can also be accomplished by modifying the content of the partition in specific areas with specific values. This is refered to as a manual rebuild of the partition sector and is not ...
19. Repair - File Allocation Table (FAT Repair)
(Tech Notes/Data Recovery)
... FAT. Copy the file "FAT2file" starting at the location of the first sector of the first FAT. Once the copy is complete the content of FAT1 should be identical to FAT2. You've now manually synchronized ...
20. 404
(Uncategorised Content)
404: Not Found Sorry, but the content you requested could not be found  ...
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