Using Two-factor Authentication Secured Google Services on your iPhone

Problem You sync your Calendar or Contacts on your iPhone with Google’s CalDAV and/or CardDAV. But enabling multi-factor authentication for your Google Account causes the synchronization to fail. Because you know, you cannot enter the second factor somewhere. Solution A simple fix to keep using the secure 2-factor authentication but have your data synchronized using password authentication,… Continue reading Using Two-factor Authentication Secured Google Services on your iPhone

Debug authz_core Access Decisions in Apache 2.4

Add the following config, e.g. to /etc/httpd/conf/httpd.conf: LogLevel info authz_core:debug then make sure to reload apache (service httpd reload) and you will find a detailed reason, why access to a resource is granted or not in the error log.

Tyn Church Prague

Tyn Church, or The Church of Our Lady Before Tyn, dominates one side of the Old Town Square.

Merge a Bunch of PDF Files into one File in OSX using the Command Line

Do you have a bunch of PDFs you need to merge into one file? Don’t want to use Preview to tediously drag-and-drop them together? In the Terminal, navigate the the folder where the PDFs are, and run: “/System/Library/Automator/Combine PDF Pages.action/Contents/Resources/join.py” -o merged.pdf  *  

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