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MySQL Dump Skip Event Table 24 Aug 2013 | 12:25 am
If your MySQL backup tool or self-written script complains about an event table than you have run into an issue caused by newer MySQL versions (>5.5.30) that introduced a new table "events" in the int...
/etc/sudoers.d Pitfalls 8 Aug 2013 | 12:13 am
From the sudoers manpage: This mean if you have a Unix user like "lars.windolf" you do not want to create a file The evil thing is neither sudo nor visudo warns you about the mistake and the rules j...
How to Get Flash Working with WebkitGTK3 3 Aug 2013 | 02:12 am
With the switch to GTK3 all Webkit using applications like Epiphany, Liferea, devhelp, yelp and others lost Flash support. The reason is that Linux-Flash is GTK2 only! And of course there won't be new...
Liferea Sync Support Status (TinyTinyRSS, TheOldReader, Feedly, AOL Reader, Digg Reader) 28 Jul 2013 | 11:09 pm
There is slow progress in the world of news aggregation services. Since the last post on possible sync implementations I was able to submit API access requests for AOL Reader and Feedly. There is a ch...
TheOldReader Sync Implemented 4 Jul 2013 | 05:47 am
I originally intended to make AOL Reader work, but failed due to the undocumented and propably not yet published authentication API. I'll ask AOL about it, but if anyone knows please drop me a mail. ...
Detecting a Dark Theme in GTK 15 Jun 2013 | 07:08 pm
When implementing an improved unread news counter rendering for Liferea if found it necessary to detect wether there is a light or dark GTK theme active. The reason for this was that I didn't want to ...
Most Important Redis Commands for Sysadmins 15 Jun 2013 | 01:19 am
When you encounter a Redis instance and you quickly want to learn about the setup you just need a few simple commands to peak into the setup. Of course it doesn't hurt to look at the official full com...
Nagios Check Plugin for "nofile" Limit 11 May 2013 | 06:27 pm
Following the recent post on how to investigate limit related issues which gave instructions what to check if you suspect a system limit to be hit I want to share this Nagios check to cover the open f...
Nagios Check Plugin for "nofile" Limit 11 May 2013 | 06:27 pm
Following the recent post on how to investigate limit related issues which gave instructions what to check if you suspect a system limit to be hit I want to share this Nagios check to cover the open f...
The Debian/Ubuntu ulimit Check List 4 May 2013 | 12:09 am
This is a check list of all you can do wrong when trying to set limits on Debian/Ubuntu. The hints might apply to other distros too, but I didn't check. If you have additional suggestions please leave...
