Monday Sep 09, 2013

Latest Linux-Related Content on OTN

photograph copyright 2013 by Rick Ramsey

How to Launch Linux Utilities from Inside Oracle Database

by Yuli Vasiliev

By wrapping a Linux utility in a script and using an external database table's preprocessor directive, you can launch the utility from within Oracle Database and have the utility's output be inserted into the external table. This allows you to do things such as query operating system data and then join it with data in Oracle Database.

How to Use Hardware Fault Management in Oracle Linux

by Robert Chase

Robert Chase is a really good writer. If he was writing about teaching iguanas how to quilt I'd still read it. Fortunately, in this article he's writing about hardware fault management tools in Oracle Linux. What they are, how they work, what you can do with them, and examples with instructions. Give it a read.

How to Get Started Using DTrace on Oracle Linux

by Richard Friedman

DTrace is a powerful tool, and it can do some amazing things. But it's not that difficult to get started doing simple things. You can build up from there. In this article, Richard Friedman gives you a high-level overview of DTrace and its major components:providers, modules, functions, and probes. He explains how you can use either one-liner commands on the command line, or write more complex instructions in scripts, using the D language. He provides simple examples for each. It's a great way to get your feet wet.

Blog: Overview of Linux Containers

by Lenz Grimmer

Linux Containers isolate individual services, applications, or even a complete Linux operating system from other services running on the same host. They use a completely different approach than "classicial" virtualization technologies like KVM or Xen. Lenz Grimmer explains.

Blog: Practical Examples of Working With Oracle Linux Containers

by Lenz Grimmer

In his previous post about Linux Containers, Lenz Grimmer explained what they are and how they work. In this post, he provides a few practical examples to get you started working with them.

Video Interview: On Wim's Mind in August

by Lenz Grimmer

We ran a little long, but once Wim started talking about the history of SNMP and how he's been using it of late to do cool things with KSplice and Oracle VM, we geeked out. Couldn't stop. Wim is not your average Senior VP of Engineering. Definitely a hands-on guy who enjoys figuring out new ways to use technology

Video Interview: On Wim's Mind in June

by Lenz Grimmer

On Wim's Mind in June 2013 - Wim's team is currently working on DTrace userspace probes. They let developers add probes to an application before releasing it. Sysadmins can enable these probes to diagnose problems with the application, not just the kernel. Trying this out on MySQL, first. If you know how to do this on Solaris, already, you'll be able to apply that knowledge to Oracle Linux. Also on Wim's mind is the Playground channel on the Public Yum repository, which lets you play with the latest Linux builds, ahead of official Linux releases, without worrying about having your system configured properly.

- Rick

Follow me on:
Blog | Facebook | Twitter | YouTube | The Great Peruvian Novel

About

Contributors:
Rick Ramsey
Kemer Thomson
and members of the OTN community

Search

Archives
« September 2013 »
SunMonTueWedThuFriSat
1
2
3
4
5
6
7
8
10
11
14
15
17
18
19
20
21
22
24
25
26
27
28
29
30
     
       
Today
Blogs We Like