This blog is a collection of all kinds of tips, tricks and alike. Content for beginners as well as for tech-savvy people can be found here, from software like browsers to server administration until hardware.
Seafile is a nice cloud application, which is written in Python to have less disadvantages than ownCloud (PHP) for instance. In this article I will show you how to modify Seafile to use an own Apple Touch Icon. By default Seafile doesn’t use anyone.
Continue reading “Seafile: Use own Apple Touch Icon”
Debian Wheezy arrives with Ruby 1.9.3, which isn’t new enough for current software, for instance GitLab. At the moment in this case you need at least Ruby 2.1, which is not available as complete package by Debian itself. So you have to compile it for yourself and in this article I declare how it works.
Continue reading “Debian: Install newer version of Ruby”
In Firefox 37 Mozilla implemented a feedback system called “heartbeat”, which should help to build a better browser.
Continue reading “Firefox: Disable feedback / heartbeat system”
OCSP stapling provides the ability for server administrators to declare their certificates as valid without sending request to a certificate hoster of the issuer. Unfortunately there are some traps in creating an OCSP responder, espacially it is protected by CloudFlare.
Continue reading “OCSP stapling with certificate server behind CloudFlare”