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RandomByte – Linux and girls
- Ubuntu Contributed Logos October 14, 2009
- Windows 7 price September 30, 2009
- Humanity Lobotomy - Protecting the future of the Internet July 14, 2009
- Instanbul released June 2, 2009
- Fuck in Linux kernel source June 1, 2009
RandomBugs – From *nix to SQL
- VMFS Datastore missing October 22, 2009After successfully install of ESXi 3.5 server, my datastore1 disappeared unexpectedly after first or second reboot. Is possible to be because of my “hacks” in “Advanced Settings”, but I’m not very sure about that. Looking in /var/log/messages I spotted some very strange errors: Error Stream from partedUtil while getting partitio […]
- Changing default logging system in Glassfish 2.1 with Log4J September 28, 2009A lot of people are not satisfied by the default Java Logging (JUL) in Glassfish. Also, myself I encountered some problems on clustered environments where we should have one single log and not one log for each instance. Trying to change the logging system in Glassfish it looks to be almost impossible , but I found a very interesting project java.util.logging […]
- DBAppender for Log4j 1.2 September 24, 2009Initially, DBAppender for Log4j was introduced in version 1.3 of Log4j, but this version was ABANDONED by Apache team. DBAppender is very useful when we want to send our log on a JNDI resource and not on standard JDBC or file. If you need just logging in a database for your application, then you should use JDBCAppender. If you want to log on a JNDI or Databa […]
- java.lang.SecurityException: JCE cannot authenticate the provider BC August 10, 2009Trying to integrate BouncyCastle Cryptography provider in Java can be a nightmare. I read a lot of forums messages about “JCE cannot authenticate the provider BC” and I didn’t find any clear response. After several hours of tweaking and digging I found the main reason of the problem. If you want to use BouncyCastle as Security provider then […]
- Tuning a Linux system for Database Server July 16, 2009In my experiments with databases I was constrained to tune the system together with the databases. A system what will run a database is quite different from any other server system, because databases put a lot of stress on the IO and especially on the disks (probably the file servers too). Hardware is not all you should tune your system as much as possible. […]






