Exim has seen many changes over the years and is up to date on modern standards such as the use of STARTSSL. This however leads to problems when using other protocols or standards such as smtps otherwise known as tls on connect. In this guide we configure exim4 to use the smtps protocol with a remote smarthost configuration.
During the third semester at the Amsterdam university of applied science I was involved in the development of a online platform to search, analyze and represent data from the social media platform SnappThis. The product converts a JSON export of the social media database to a relational MySQL database through the use of Hibernate a java framework. In conjunction with hibernate a extensive API was made to allow realtime data exchange between java and javascript through the use of jQuery AJAX.
Read More
Some rtl-sdr dongles are shipped with a coaxial connector, this connector is commonly used in home appliances and is typically used for 50 or 75 ohms characteriscal impediances. The coaxial connector works fairly well considering its construction and production costs however most coaxial connectors suffer high signal loss at high frequencies. The exact characteristic plot for a given coaxial connector differs greatly by brand, type and even per unit. By replacing the rtl-sdr coaxial connector with a sma connector we can expect improvements for received signal strength at higher frequencies.
Read More
Improve performance of a variaty of different applications by tremendous amounts. RAMdisk programs are small applications which allow to assign large portions of memory as a drive to the operating system. Find out how to download, install and configure such a program and use it to your advantage. As well as a variaty of tests to get a proper indication of expectable improvements.
Read More
uswsusp A tool to enable encrypted hibernation on Ubuntu even when you use a encrypted LVM volume. By default ubuntu has no hibernation support at all, even worse when you use an LVM encrypted their is no way to enable hibernation in a simple way. However I have found a way to hibernate even with a LVM encrypted volume.
Read More
Hieronder staat de nominatie die ik geschreven heb voor de big brother awards 2015, Deze award wordt mogelijk gemaakt door Bits of freedom. Zelf een nominatie indienen
Microsoft dwingt nieuwe gebruikers het vernieuwde besturingssysteem Windows 10 erg af. Een zogeheten gratis update naar 10.
Er zitten echter erg veel haken en ogen aan, Niet alleen in gebruik maar ook vooral voor de privacy van onze burgers. Zo zijn er een aantal dingen die wat aandacht verdienen: Nieuwe Windows ‘telemetry’ service (7, 8 & 10). Aangepaste privacy instellingen.
Read More
Turn your beaglebone black cheap arm minicomputer into a wireless access point. This was something I always wanted to do. And as it turned out it was relatively easy and very cheap.
Read More
Wie wilt dat nou niet zijn eigen naar stijl aangepast paar headphones, en waarom zou je dat niet doen zo moeilijk kan dat tenslotten niet zijn. En zo was ik begonnen met het aanpassen van mijn oude paar kapotte headphones om ze een nieuw leven in te blazen. Al snel had ik ze uit mekaar en waren ze klaar om de nieuwe onderdelen te ontvangen. Ik heb nieuwe drivers en wat geluiddempend foam gekocht via ebay. Na het nodige wachten tot dit gearriveerd was kon ik aan de slag.
De drivers werden geleverd in een kartonnen verpakking en de center van de driver was hierdoor ingeduikt, door voorzichtig in het gaatje op de achterkant te blazen komt de cone voorzichtig weer naar voren en is het weer een mooi egale driver.
Read More
De opzet voor de nieuwe website van de vereneging, VERON is compleet. Een nieuw fantastisch responsive design leer hoe ik hier aan heb bijgedragen en bekijk het resultaat.
Read More
Update 07-02-2016 There are now package manager repositories for hhvm which greatly simplify the installation process see: https://docs.hhvm.com/hhvm/installation/introduction Want to use WordPress but pages load to slow? Now you can improve your WordPress performance by miles, With the HipHop virtual machine! HipHop virtual machine is fully compatible with apache and wordpress! The hiphop virtual machine is an JIT ( just in time ) compiler for php running in a virtual machine. It is just like how java is operating. Instead of interpreting php and turning it into series of opt-codes. hhvm turns php into intermediate byte-code before translating it into […]
Read More