Greylisting is a way of reducing the amount of incoming spam and virus emails, in addition to other counter measures. Postgrey is a good choice if you are running postfix. However, to be able to recieve emails from senders using outlook.com you need to whitelist it. This is because outlook.com is using a different host […]
There is no built-in function to export the mailinglist subscriber in mailman. If you want to migrate to another software or move to another mailman installation you are in need to export the subscribers. I found this to be the easiest way: Log in to your mailman mailinglist administration panel, like http://hostname/cgi-bin/mailman/admin/mylist Replace “admin” with “roster” […]
There are several third party products available to connect a Windows client to a WebDAV drive. This guide will explain how to do it with using native Windows and has been tested using Windows 7 but should work for other versions too. For Windows server 2003, Windows XP and Vista users, you first need to […]
Sometimes the Joomla Update component is missing in the Components menu in the backend. A workaround has been to use the extension manager and paste the update package URL and make the update that way. But when updating to Joomla 3.5.0 that method is not possible. A quick solution, if the Joomla Update component is […]
From a command shell (cmd) issue the command: netstat -a | find “:3389” | find “ESTABLISHED” This will a result in a list of all remote IP-addresses connected using RDP to the server. If the server is using a non-standard port for RDP, replace 3389 with the non-standard port.
sudo dpkg-reconfigure tzdata
After connecting by remote desktop to a machine, the initial welcome screen is displayed then the screen goes black. Press CTRL-ALT-END and wait (it might take a while). When the Cancel button is visible, hit Cancel. Now the screen goes back to normal.
If a content administrator pastes text containing styling into the editor in Joomla, the formatting is kept as it is in the source (another web page or a Microsoft Office Word document for example). The general idea using a template on a website is that the template should control the looks of headers, paragraphs etc. […]
If not specified the PHP5 session files will be located in a directory like /var/lib/php5 and the builtin garbage collection will delete them, normally after 24 hours. But often systems like CMS:es will put session files somewhere else and if the system doesn’t have it’s own garbage collection those session files will be kept forever. […]
bigclivedotcom is a Youtube channel operated by Clive from Isle of Man. He dissects and investigates all kinds of electronics stuff, mostly ordered from questionable eBay sources. If you are into electronics this is a really enjoyable channel.