Archive for the ‘Linux’ Category

I ran into a painful issue on Fedora 20 with SQL Developer.  Basically every time it was launched via the shortcut it would go through loading, and then disappear. Manual Invocation of SQL Developer When launching it via the script itself it gives us a little more information. I also noticed, that while executing as […]

Tuesday, July 8th, 2014 at 06:00 | 0 comments
Categories: Database, How To, Linux

Today we are going to go through the process of installing MySQL Server Community Edition on Fedora 20.  You could of course simply use MariaDB, but this will focus on the Community Edition. Install the MySQL Repository We will need to install the MySQL Community Repository, the MySQL project hosts an RPM file with the […]

Monday, July 7th, 2014 at 06:00 | 0 comments
Categories: Database, How To, Linux

Recently I noticed that my clock was beginning to skew, and NTP wasn’t able to keep up with it.  This is due to having a “system clock” and a “hardware clock” the system clock is the one that the OS controls, while the hardware clock is controlled by the BIOS and runs on the hardware.  […]

Monday, July 15th, 2013 at 06:00 | Comments Off
Categories: How To, Linux

I have been doing a bit of cleanup around my home file server, and have noticed that while I have a really beautiful collections of family photographs there is no logical organization around these photos.  I have many duplicates names, which would collide in the event of trying to merge multiple directories, and even worse […]

Monday, June 17th, 2013 at 06:00 | Comments Off
Categories: How To, Linux

Today we are going to go through the process of creating a clustered file system on a pair of Oracle Linux 6.3 nodes.  This exercise is not very resource intensive.  I am using two VMs each with 1GB of RAM a single CPU and a shared virtual disk file in addition to the OS drivers. […]

Monday, March 4th, 2013 at 06:00 | 2 comments
Categories: How To, Linux, OCFS2
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