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IT-Blog from a Sysadmin for other Sysadmins or IT affiliated readers. Focus topics are Linux and its tools, Python and other cool new IT technologies.


Aktuelle Posts

Solving multi monitor mouse problems in fullscreen applications
I’ve been an avid gamer for ages. I’ve also been using two monitors for ages. And I’ve had my fair share of problems with this combination already. Some time ago I broke my arm. ...
Linux: Empty swap space
This is the translation of a post I wrote four years ago. I needed an english version of it for a friend of mine. If you want to empty your swap space on Linux for whatever ...
Ansible: Extracting dictionary values into a list
Scenario: In Ansible you have a list of dictionaries containing some values, e.g. a list of mount points: mymounts: basedir: /srv/mymounts mounts: - name: ...
Ubuntu: How to fix the No Wi-Fi password dialogue error
I recently stumbled over a problem on my notebook running Ubuntu 16.04 “Xenial Xerus”. When trying to connect to a new, protected Wi-Fi network no password dialogue appeared, ...
Java Keystore scribblings
Nearly two months ago I published my OpenSSL scribblings post. This one is the spiritual successor, addressing Java Keystore handling this time. There are already a lot of good ...
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Eingetragen 29.06.2012
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Letztes Posting 20.12.201701:00
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