Monday Dec 29, 2014

Top 10 Systems Articles of 2014

Glynn Foster was on fire in 2014. Not only did he create several hands-on labs for OTN's Virtual Tech Summit, but he wrote three of OTN's top 10 articles for the year. Thank you Glynn, and Thank You to all the other writers who did the hard work of filling OTN with excellent Systems content. Don Bastardo finds you worthy of note.

0. How I Simplified Oracle Database 12c and 11g Installations on Oracle Linux 6

by Ginny Henningsen, updated by Michele Casey

Updated for Oracle database 12c and Oracle Linux 6. Ginny simplifies the installation of Oracle Database 11g by automatically pre-configuring Oracle Linux with the required software packages and correct kernel parameters.

1. How to Configure the Linux Out-of-Memory Killer

by Robert Chase

What the Linux out-of-memory (OOM) killer is and how to find out why it killed a particular process. Methods for configuring the OOM killer to better suit the needs of many different environments.

2. How to Create a Local Unbreakable Linux Network Mirror

by Jared Greenwald and Avi Miller

How to create a local yum repository for Oracle Linux, and configure up2date and yum to install and update packages from the repositories.

3. Taking Your First Steps with Oracle Solaris 11

by Glynn Foster

How to install Solaris 11 using the Automated Graphical Installer, one of three installation tools provided in Solaris 11. Glynn Foster and Brian Leonard show you how to install it either on VirtualBox, on bare metal as a standalone OS, or alongside another OS in a multi-boot environment on bare metal

4. How to Get Started Configuring Your Network in Oracle Solaris 11

by Andrew Walton

dladm and ipadm in Oracle Solaris 11 supersede ifconfig. Unlike ifconfig, changes made by dladm and ipadm are persistent across reboots. Andrew Walton explains these and other changes to networking in Solaris 11, and shows you how to work with them.

5. Introducing the Basics of Service Management Facility (SMF) on Oracle Solaris 11

by Glynn Foster

The Service Management Facility in Oracle Solaris 11 makes sure that essential system and application services run continuously even in the event of hardware or software failures. This article provides a few simple examples of administering services on Oracle Solaris 11.

6. Mixing C and C++ Code in the Same Program

by Stephen Clamage

This article shows how to solve common problems that arise when you mix C and C++ code, and highlights the areas where you might run into portability issues.

7. How to Update Oracle Solaris 11 Systems From Oracle Support Repositories

by Glynn Foster

You may already know that you don't have to worry about manually tracking and validating patch dependencies when you update a version of Oracle Solaris 11. This makes updates much easier. Glynn Foster demonstrates how easy it is to update the OS from a support repository, and how to make sure everything went well.

8. How to Get Started Creating Oracle Solaris Zones in Oracle Solaris 11

by Duncan Hardie

Zones are more tightly integrated with other OS features in Oracle Solaris 11 than they were in Oracle Solaris 10. As a result, you can do more with zones than you could before. Plus, it's easier. But you still need to learn the new commands and procedures. This article by Duncan Hardie is a great start: it shows you how to create a zone using the command line, how to add an application to a zone, and how to clone a zone. All in Solaris 11.

9. How to Use Oracle VM VirtualBox Templates

by Yuli Vasiliev

This article explains how to use Oracle VM VirtualBox Templates in Oracle VM VirtualBox. It is similar to the article that explains how to prepare an Oracle VM environment to use Oracle VM Templates, but it describes how to download, install, and configure the templates within Oracle VM VirtualBox, instead of on bare metal.

About the Photograph

Don Bastardo (Jellicle name Pippon Kitton) manages to survive the coyotes and mountain lions that prey on less wary house pets in my part of Colorado, and he has made lasting friendships with the local foxes. I took this picture of him while he was perched on our deck.

- Rick

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Tuesday May 28, 2013

What If I Want to Update Just Java?

Sometimes all you want to update is Java, and not your entire Oracle Solaris environment. But Java is packaged as part of the Oracle Solaris systems software, and Oracle recommends that you update all the system software at once, since it was tested together.

What can you do?

How to Update Only Java in Your Oracle Solaris Environment

by Peter Dennis and Alta Elstad

This article describes how to update one piece of software that is constrained by an incorporation without altering any other software that is constrained by that incorporation, and still end up with a supported system. This article by Peter Dennis and Alta Elstad explains how to do that. It focuses on Java, but you can use the same technique for other software.

More Information About Oracle Solaris Packaging

- Rick

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