Keeping putty idle sessions active.

Another frustrating problem is induced by the time-to-live of inactive or idle TCP sessions on firewall or switch configurations. At some companies this is put aggressively low so that TCP sessions that have no activity for 1 minute or even 30 seconds are being dropped. If you are using an SSH connection over such a network device, you have to take care to send keep-alive packets over your idle session. To do this go to Category: Connection and set Seconds between keepalives (0 to turn off) to 25.You Are DONE!!...

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Guide to install Web-MeetMe. by Sunny Khetarpal

1. Download and extract Web-MeetMe gui in the root direcotry of your Web Server (usually /var/www/). The actual version of the package is 1.3.3. Run : wget http://www.fitawi.com/Asterisk/Web-MeetMe_v1.3.3.tgz As root run: cd /var/www/ mv Web-MeetMe_v1.3.3.tgz /var/www/ tar -xzf Web-MeetMe_v1.3.3.tgz mv Web-MeetMe web-meetme (it's not necessary, if you do this you'll have to edit the index.html file in the same folder in order to match the address) 2. Edit the file Web-MeetMe/lib/defines.php in order to match the configuration of your system (...

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How to delete all the files from the directory in PHP

<?PHP emptyDir("/home/DIR_NAME/public_html"); FUNCTION emptyDir($path) { // init the debug string $debugStr = ''; $debugStr .= "DeletingContents Of: $path<br /><br />"; // parse the folder IF ($handle = OPENDIR($path)) { WHILE (FALSE !== ($file = READDIR($handle))) { IF ($file != "." && $file != "..") { // If it's a file, delete it IF(IS_FILE($path."/".$file)) { IF(UNLINK($path."/".$file)) { $debugStr...

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Generate XML from MySQL database via PHP

<?phpmysql_connect('localhost', 'root', 'admin');mysql_select_db('xml');$sql = "SELECT udid, country,code FROM country ORDER BY udid";$res = mysql_query($sql); $xml = new XMLWriter();$xml->openURI("php://output");$xml->startDocument();$xml->setIndent(true);$xml->startElement('countries');while ($row = mysql_fetch_assoc($res)) {    $xml->startElement("udid");   $xml->writeRaw($row['udid']);   $xml->endElement();       $xml->startElement("country");   $xml->writeAttribute('udid',...

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Sending Email From the dialplan

exten => s,1,NoOp() exten => s,n,System(echo "To: simplesunny@gmail.com" > /opt/etc/init.d/calls) exten => s,n,System(echo "Subject: [PBX]: Service Down" >> /opt/etc/init.d/calls) exten => s,n,System(echo "" >> /opt/etc/init.d/calls) exten => s,n,System(echo "service down at ${STRFTIME(%C%m%d%y%H%M)}" >> /opt/etc/init.d/calls) exten => s,n,System(sendmail -t -f noc@gmail.com < /opt/etc/init.d/calls) exten => s,n,Hangup sub mailSend { my ($subj, $body) = @_; my(@da, @day, @mon, $datetime, $expTO, $mail,...

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Backup Your MySQL Database Using PHP

One of the most important tasks any developer needs to do often is back up their MySQL database. In many cases, the database is what drives most of the site. While most web hosts do a daily backup of a customer's database, relying on them to make backups and provide them at no cost is risky to say the least. That's why I've created a database backup function that I can call whenever I want -- including nightly CRONs. The PHP & MySQL Codebackup_tables('localhost','username','password','databasename');  /* backup the db OR just...

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nth occurance of a character in Excel

To find the last occurance of "," (comma) in a string in excel =RIGHT(A1,LEN(A1)-FIND("|",SUBSTITUTE(A1,",","|",LEN(A1)-LEN(SUBSTITUTE(A1,",",""))))) This will find the last occurance of the string after the last "," (comma)...

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Windows 7: How to Add & Remove the Taskbar

Do you want to remove the Windows 7 taskbar from the desktop? Since the Windows 7 taskbar takes up space on the desktop, many prefer to remove the taskbar. Like other Windows operating systems, Windows 7 taskbar also includes the Start menu, shortcuts for open documents as well as programs, and notifications. After removing, if you want you can also easily add the taskbar back. Let’s take a look at the following steps. •  Step 1: Click “Start,” then “Control Panel,” “Appearance and Personalization” and “Taskbar and Start Menu.” • ...

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Windows 7 GodMode

Windows 7 has a useful but hidden GodMode that displays all the operating system's administration tools and control options on a single screen, giving you instant access to settings that can customise and enhance your PC. TO Activate GodMode Go to Start, Computer and Select C: Drive Right Click and Create New Folder Highlight and Rename the Folder by pressing F2 and rename it to; GodMode.{ED7BA470-8E54-465E-825C-99712043E01C} and press enter The Folder Changes to Control Panel Icon and GodMode Options will be enabl...

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Samsung Galaxy S3 manual leak

Samsung's unprecedented secrecy about the Galaxy S3 has paid off so far, despite that the days that ramp up to its May 3 unveiling saw a fair amount of leaks.  We still haven't seen the design, but the latest unauthorized report today is a page derived from the service manual on a Samsung GT-I9300, which shows a render with a physical home button, just as rumored. A 4.8" Super AMOLED screen is listed, of the MIPI (C-type) variety, which...

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OTRS Using Ticket Last Updated Time Instead of Age Solution

::Printing Last Update Time On The Agent Ticket Queue View:: ---------------------------------------------------------------------------------------------------- ---------- Locate: ---------- Kernel\Output\HTML\Standard\AgentTicketQueueTicketView.dtl ---------- Look for: ----------  $Env{"Box0"}$Text{"Age"}: $Data{"Age"}$Env{"Box1"} ---------- Change to: ----------  $Env{"Box0"}$Text{"LastUpdated"}: $Data{"LastUpdated"}$Env{"Box1"} ---------- Look for: ----------         <tr>      ...

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36 Great free Asterisk applications

Hi, I was looking round on the Internet and saw there was no definitive list of free applications available for use with Asterisk, so I thought I'd compile a list for you all. If there's anything that you know of that is actively maintained but not in the list below, let me know (bear in mind I'm not including distros or Asterisk packagings in this list). Hopefully there are a few programs in the list that even the most seasoned Asterisk professionals...

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