Wednesday, February 12, 2014

MySQL 5.6 GTIDs replication and HAProxy

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I've been thinking about this for a few weeks now.  We currently run a Percona XtraDB cluster with HAProxy installed on each of our ap...
Friday, September 20, 2013

Copying one file to multiple directories

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Just a simple post to remind me how to do this in the future. I needed to copy a new image to sixty (60) client directories, and symlinkin...
Friday, May 11, 2012

FreeBSD Crontabs location

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This is a quick blog post, mainly for my notes.  In FreeBSD the users crontabs are stored in /var/cron/tabs by default. This is different th...
Thursday, May 10, 2012

How I learn a programming language

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Today I'm going to talk about how I learn a new programming language.  Let me start by saying that I've never fully mastered a progr...
Monday, April 23, 2012

FreeBSD sed -i Error "sed: 1: "FILE": bad flag in substitute command: '.' "

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On FreeBSD if you use the "-i" flag with sed you must specify a backup file.  The simple fix, if you don't want a backup file ...
Wednesday, April 18, 2012

Updating the Locate database in FreeBSD (updatedb)

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When I was running CentOS boxes if I needed to find a recently installed program or new file I would just run updatedb.  That however doesn...
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Wednesday, October 26, 2011

Using DBAN for Data Sanitation

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If you're getting rid of your PC at home or retiring PCs in the office it is recommended that you first wipe the drive of any remaining ...
2 comments: