Thursday Jan 28, 2016

Training Thursdays: UEK in Oracle Linux Curriculum

Unbreakable Enterprise Kernel (UEK) is heavily tested with Oracle workloads and therefore recommended for Oracle deployments and all other enterprise deployments. Learn about the UEK by following the Oracle Linux System Administration curriculum.

You will learn how UEK brings you scalability improvements and features including:

  • DTrace for Linux
  • File system improvements
  • Improved support for control groups and Linux containers

Those using Oracle Linux 7 should take the Oracle Linux 7: System Administration course. You can take this course as a:

  • Live-Virtual Event: Attend a live event from your own desk, no travel required. Choose from a selection of events already on the schedule to suit different time-zones including 15 February, 6, 14 and 28 March, 4 and 17 April, and 9 May 2016.
  • In-Class Event: Travel to an education center to take this course. In-class events on the schedule include:

 Location  Date  Delivery Language
Vienna, Austria
15 February 2016 German
Reading, England
7 March 2016 English
Paris, France
6 June 2016 French
Hamburg, Germany
1 February 2016 German
Jakarta, Indonesia
25 April 2016 English
Makati City, Philippines
18 April 2016 English
Capetown, South Africa
29 February 2016 English
Johannesburg, South Africa
29 February 2016 English
Pretoria, South Africa
11 July 2016 English
Madrid, Spain
1 February 2016 Spanish
Bangkok, Thailand 22 February 2016 English
Dubai, United Arab Emirates 3 April 2016 English
Atlanta, GA, United States 7 March 2016 English
Dallas, Texas, United States 25 April 2016 English

Those using Oracle Linux 5 or 6 should take the Oracle Linux 5 & 6: System Administration course.

You can take this course in the following formats:

  • Training-on-Demand: Start training within 24 hours of registering, following lectures through streaming video at your own pace and booking time on a lab environment to suit your schedule.
  • Live-Virtual Event: Attend a live-event from your own desk, no travel required. Choose from a selection of events already on the schedule to suit different timezones including 1 February, 6 and 7 March, 3, 17 and 18 April, and 16 May 2016.
  • In-Class Event: Travel to an education center to take this course. In-class events on the schedule include:

 Location  Date  Delivery Language
 Melbourne, Australia
 4 February 2016  English
 Sydney, Australia
 18 April 2016  English
 London, England
 14 March 2016  English
 Causeway Bay, Hong Kong
 1 February 2016  English
 Milan, Italy
 12 December 2016  Italian
 Rome, Italy
 15 February 2016  Italian
 Turin, Italy
 27 June 2016  Italian
 Kuala Lumpur, Malaysia
 7 March 2016  English
 Petaling Jaya, Malaysia
 22 August 2016  English
 Utrecht, Netherlands
 11 April 2016  English
 Riyadh, Saudi Arabia
 21 February 2016  English
 Capetown, South Africa
 29 February 2016  English
 Johannesburg, South Africa
 8 February 2016  English
 Pretoria, South Africa  5 December 2016  English
 Istanbul, Turkey
 9 May 2016  Turkish
 Dubai, United Arab Emirates  21 February 2016  English
 Reston, VA, United States  15 February 2016  English
 Atlanta, GA, United States  2 May 2016  English

Taking the Oracle Linux System Administration course is one step in your preparation to sit the Oracle Linux 5 & 6 System Administrator OCA certificate exam.

For more information about the Oracle Linux curriculum go to http://oracle.com/education/linux.

Thursday Jan 21, 2016

Training Thursdays: Get Trained on Docker and Oracle Linux

Docker is an open platform management tool for Linux Containers. It provides a means for developers and system administrators to build and package applications into lightweight containers. The container is independent from the host operating system and kernel version. As a result, you can run the same application, unchanged, on laptops, data center virtual machines, and any cloud. You can transfer this container to another machine that runs Docker and run the application without any compatibility issues. The following lists additional advantages of running applications within Docker containers:

  • Docker images contain only the content needed to run an application so they are smaller than virtual machines, which require the entire operating system.
  • A Docker container runs faster than an application that includes the overhead of an entire virtual machine.
  • A Docker container includes its own network interfaces, file system, and memory, which allows the application running in the container to be isolated and secured from other processes on the host computer.

You can learn to use Docker with Oracle Linux, as well as learn about many other topics, by taking the Oracle Linux 7: Advanced Administration course. You can take this course as a:

  • Live Virtual Event: Attend a live event from your own desk, no travel required. Choose from a selection of events on the schedule to suit different timezones. Events on the schedule include 25 and 31 January, 8 February, 13 March, 24 April, and 17 July 2016.
  • In-Class Event: Travel to an education center to take a class. Below is a selection of the in-class events already on the schedule.

 Location  Date  Delivery Language
London, England
18 April 2016 English
Paris, France
22 February 2016 French
Munich, Germany
15 February 2016 German
Kuala Lumpur, Malaysia
25 April 2016 English
Makati City, Philippines
22 February 2016 English
Singapore 1 February 2016 English
Madrid, Spain 22 February 2016 Spanish
VA, Reston, United States 28 March 2016 English
CA, Belmont, United States 9 May 2016 English
To register for an event or learn more about the Oracle Linux curriculum, go to http://oracle.com/education/linux.

Wednesday Sep 30, 2015

Managing the Lifecycle of Oracle Linux Systems Using Spacewalk

by Avi Miller and Ginny Henningsen

This article describes how administrators can use Spacewalk to manage the lifecycle of Oracle Linux systems. It explains core concepts and common best practices for a Spacewalk deployment. The article also highlights how Spacewalk can perform initial Oracle Linux provisioning with Kickstart and then automate subsequent software maintenance operations through system lifecycles such as Development, Test, Acceptance, and Production (DTAP).

IT administrators face a tough challenge in provisioning systems and keeping them up to date with the latest patchesandoperating system updates. If errata are deemed critical from a security perspective, it's especially urgent to conduct testing and apply patches to reduce the risk of systems compromise or data exposure. As data centers expand and administrators are tasked to manage greater numbers of physical servers and virtual machines, it's clear that automation is a necessity for efficient and cost-effective systems management. Spacewalk is open source software that helps to automate Linux systems management, allowing administrators to control the system software lifecycle—from initial Linux installation through maintenance, software configuration, and upgrades.

Read more in this technical article

Friday Sep 04, 2015

Friday Spotlight: Learn About Typical Linux Administration Issues

With Oracle Linux system administration training, learn how to avoid and handle typical issues administrators face by:

  • Monitoring using sosreport, isostat, mpstat, vmstat, sar, top, iotop, strace, netstat, tcpdump, Wireshare network analyzer, OSWatcher tools, Enterprise Manager Ops Center, and Spacewalk.
  • Troubleshooting problems such as service not running, configuration errors, firewall prohibiting a connection, PAM prohibiting authentication, SELinux denying a connection, boot problems, NFS problems.

We have training for those using Linux 5, 6 or 7.

If you are using Linux 5 or 6, take the Oracle Linux System Administration course which is available as:

  • Training-on-Demand: Start training immediately, following lecture material through streaming video at your own pace and booking time to do lab exercises when suits your schedule.
  • Live-Virtual Events: Attend a live event from your own desk, no travel required. Events on the schedule includes start dates of  21 and 22 September, 12, 19 and 26 October, 3 November, 7 December 2015
  • In-Class Events: Travel to an education center to take this class. In-Class events on the schedule include:

 Location  Date  Delivery Language
Canberra, Australia
12 October 2015 English
Melbourne, Australia
4 April 2016 English
Sydney, Australia
19 October 2015 English
London, England
14 March 2016 English
Reading, England
11 January 2016 English
Berlin, Germany
1 February 2016 German
Hamburg, Germany
18 January 2016 German
Nairobi, Kenya
23 November 2015 English
Petaling Jaya, Malaysia
5 October 2015 English
Utrecht, Netherlands
19 October 2015 English
Makati City, Philippines
7 September 2015 English
Bangkok, Thailand
12 October 2015 English
Ankara, Turkey
12 October 2015 Turkish
Riyadh, Saudi Arabia 
21 February 2016 English
Randburg, South Africa
2 November 2015 English
Dubai, United Arab Emirates
4 October 2015 English
Belmont, CA, United States
30 November 2015 English
Miami, Fl, United States
14 December 2015 English
Atlanta, GA, United States
4 January 2016 English
Chicago, IL, United States
14 September 2015 English
Reston, VA, United States
26 October 2015 English

Taking this course is one step in your preparation to sit the Oracle Linux 5 & 6 System Administrator OCA exam.

If you are using Linux 7, take the Oracle Linux 7: System Administration course. You can take this course as a:

  • Live-Virtual Event: Events on the schedule include start dates of 21 September, 12 October, and 9 and 20 November 2015
  • In-Class Event: Travel to an education center to attend this class. In-Class events on the schedule include:

 Location  Date  Delivery Language
London, England
23 November 2015 English
Reading, England
14 September 2015 English
Paris, France
23 November 2015 French
Berlin, Germany
2 November 2015 German
Rome, Italy
5 October 2015 Italian
Singapore
12 October 2015 English
Bangkok, Thailand 23 November 2015 English
Tampa, Fl, United States 25 January 2016 English
Atlanta, GA, United States 7 March 2016 English
Roseville, MN, United States 18 January 2016 English
Dallas, TX, United States 25 April 2016 English
To learn more about the Oracle Linux curriculum, go to http://oracle.com/education/linux.

Monday Mar 02, 2015

Oracle Linux 7 System Administration Training

Get the most out of Oracle Linux 7 by taking the new Oracle Linux 7: System Administration training course. This course covers a wide range of skills including installation, using the Unbreakable Enterprise Kernel, configuring Linux services, monitoring, troubleshooting and preparing your system for the Oracle Database.

In this 5-day instructor-led course, learn to handle typical issues faced by administrators. You learn about the kernel development model and Linux distributions. You hear about Oracle's comprehensive solutions and Oracle's contribution to the Linux community.

You can take this course from your own desk as a live-virtual offering or travel to an education center to attend an in-class event.

You can influence the schedule for this new course by registering your interest in an event on http://oracle.com/education/linux.

Wednesday Feb 25, 2015

Introduction to Using Oracle's Unbreakable Linux Network

Oracle's Unbreakable Linux Network (ULN) is a comprehensive resource for Oracle Unbreakable Linux support subscribers. ULN offers Linux software patches, updates and fixes, along with information on the yum program and support policies. Support subscribers can also download useful extra packages not included in the original distribution.

Watch this series of 3 videos Introduction to Using Oracle's Unbreakable Linux Network to learn how to:

  • Register an Oracle Linux system with the Unbreakable Linux Network (ULN)
  • Use Oracle's ULN web interface
  • Use the yum utility to install updates from ULN

This is one of the many topics you can learn more about in the Oracle Linux System Administration curriculum.

Wednesday Feb 18, 2015

Update Your Oracle Linux Kernel with Ksplice

With Ksplice you can update the kernel on a running system applying the latest kernel security errata. Patches are effective immediately without any need to reboot. Ksplice applies updates in the background without halting the system or restarting applications.

Watch this 12 minute video and learn to:

  • Subscribe an Oracle Linux system to the Ksplice channel on Oracle's Unbreakable Linux Network (ULN)
  • Install the Ksplice uptrack software package using the yum utility
  • Use the Ksplice uptrack utility to install Ksplice kernel updates without any need to reboot
  • Use the Ksplice web interface 

This is one topic you can learn about in the Oracle Linux System Administration curriculum. To learn more about the available training, go to http://oracle.com/education/linux

Monday Feb 16, 2015

Book An Oracle Linux OCP Exam Event Now

If you have developed your Linux system administration skills to expert level, now is the time to prove your knowledge to current and future employers.

The beta program for the Oracle Linux 6 Advanced System Administration Oracle Certified Professional (OCP) exam (1Z1-105) will continue until March 7th 2015. Until that date you can take advantage of a much reduced exam price so register for an exam event now.

Quick Links:

Recommended Training:

The recommended training for this OCP certification exam is the 5-day Oracle Linux Advanced Administration course.

You can take this course as a:

  • Live-Virtual Event: Attend a live event from your own desk, no travel required. Choose from a selection of events on the schedule to suit different timezones. Event start dates already on the 2015 schedule include February 22nd and 24th, March 2nd, April 12th and 13th, and May 14th, 17th, and 18th.
  • In-Class Event: Travel to an education center to attend a class: Below is a selection of the events already on the schedule.

 Location

 Date

 Delivery Language

 Melbourne, Australia

 23 February 2015

 English

 London, England

 16 February 2015

 English

 Reading, England

 13 April 2015

 English

 Berlin, Germany

 30 November 2015

 German

 Hamburg, Germany

 31 August 2015

 German

 Jakarta, Indonesia

 14 May 2015

 English

 Seoul, Korea

 16 March 2015

 Korean

 Kuala Lumpur, Malaysia

 13 April 2015

 English

 Auckland, New Zealand

 23 February 2015

 English

 Bangkok, Thailand

 20 April 2015

 English

 Belmont, CA, United States

 27 April 2015

 English

 Denver, CO, United States

 6 April 2015

 English

 Jacksonville, Fl, United States

 21 April 2015

 English

 Atlanta, GA, United States

 20 July 2015

 English

 Roseville, MN, United States

 27 April 2015

 English

 Edison, NJ, United States

 19 October 2015

 English

 Reston, VA, United States

 29 June 2015

 English

To register for a class or learn more about the Oracle Linux curriculum, go to http://oracle.com/education/linux.

Wednesday Jun 25, 2014

Become a Great System Administrator with Oracle Linux

What can make the difference between a good system administrator and a great system administrator is the ability to troubleshoot problems. When you take the Oracle Linux System Administrator training course, you get to work on a lab environment riddled with typical problems and you will analyze, diagnose and fix those problems, drawing on the knowledge you gain throughout the class.

You can take this 5-day instructor-led course through:

  • Training-on-Demand: Start training within 24 hours of registration. Train at your own pace, following lecture materials through streaming video at your own pace and book time on the lab environment to suit your schedule.
  • Live-Virtual Event: Attend a live event from your own desk, no travel required. Choose from a list of events already on the schedule to suit different time-zones.
  • In-Class Event: Travel to an education center to take this course. Below are some of the in-class events already on the schedule.

 Location

 Date

 Delivery Language

 Canberra, Australia

 30 June 2014

 English

 Melbourne, Australia

 28 July 2014

 English

 Zagreb, Croatia

 21 July 2014

 Croatian

 Mississauga, Canada

27 October 2014 

 English

 Paris, France

 6 October 2014

 French

 Milan, Italy

 20 October 2014

 Italian

 Rome, Italy

 8 September 2014

 Italian

 Nairobi, Kenya

 11 August 2014

  English 

 Kuala Lumpur, Malaysia

 29 September 2014

  English 

 Petaling Jaya, Malaysia

 25 August 2014

 English

 Mexico City, Mexico

7 July 2014 

 Spanish

 Makati City, Philippines

 11 August 2014

 English

 Johannesburg, South Africa

 21 July 2014

 English 

 Madrid, Spain

 24 November 2014

Spanish 

 Bucharest, Romania

 7 July 2014

 Romanian 

 Bangkok, Thailand

 21 July 2014

English

 Istanbul, Turkey

 10 November 2014

Turkish 

 Reston, VA, United States

11 August 2014  

 English 

 Roseville, MN, United States

25 August 2014  

 English

 Chicago, IL, United States

 13 October 2014

 English

Taking the Oracle Linux System Administration course helps prepare you to sit the Oracle Linux 5 & 6 System Administrator OCA certificate exam.

Those who have already acquired the skills in the Oracle Linux System Administration course can consider taking the new Oracle Linux Advanced Administration course.

To register for an event, request an additional event or learn more about the Oracle Linux curriculum, go to http://oracle.com/education/linux.

Wednesday Mar 06, 2013

Free APAC Sysadmin Day for Oracle Linux - March 14


Hands–On Labs for Oracle Solaris, Oracle Linux and Oracle VM

We're taking the very popular OTN Sysadmin Days and going virtual! On Thursday, March 14, 2013, we're going to climb into a virtual platform and open our hands-on labs to you. This time it is for our Asia Pacific audiences. 

You'll be able to perform real-world tasks with Oracle Solaris, Oracle Linux, and Oracle VM, and if you get stumped, jump into the chat window and ask for help from the Oracle experts.

There's one caveat: you'll have to do a little homework ahead of time. Load the virtual images onto your laptop, find the instructions, and make sure everything is working properly.

This wiki https://wikis.oracle.com/display/virtualsysadminday/Home explains what you need to do. If you have questions, ask them as comments to the wiki:https://wikis.oracle.com/display/virtualsysadminday/Home.

Thursday, March 14, 2013
Start – 9:30am (India time)/ 12noon (Singapore)/ 3:00pm (Sydney)
Close – 1:15pm (India Time) / 3:45pm (Singapore)/ 6:45pm (Sydney)

Register online now! for this FREE event

Tuesday Sep 20, 2011

TWO DAYS LEFT: SysAdmin Training in Seattle, Sept 22

There's an OTN SysAdmin training in Seattle, on September 22nd. From 8:00 am to 5:00 pm. It's free, but you must register. Please stay for the feedback session at the end. Agenda is full of great training topics on Oracle Linux and Solaris. They tend to be pretty spirited, and you might win a neat prize. This is going to be our second hands-on training for Oracle Linux and Solaris. Here are some of the comments that the attendees made in Sacramento:

"I didn't expect the content to be so darn useful."

"I loved the labs.  I feel like I can work with a real-world deployment of ZFS, now."

"I loved learning about the new filesystems in Oracle Linux.  Very cool."

"The instructions were great.  Everything worked!"

"I thought the presentation about Ops Center was very informative."

"These labs can help me become proficient in both Solaris and Linux."

If you'd like to see some pictures from the Sacramento event, go to the "OTN Sysadmin Day Sacramento" photo folder on the OTN Garage on Facebook.

Don't miss this great event,  register now

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