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Red Hat Enterprise Linux Server Cookbook

You're reading from   Red Hat Enterprise Linux Server Cookbook Over 60 recipes to help you build, configure, and orchestrate RHEL 7 Server to make your everyday administration experience seamless

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Product type Paperback
Published in Dec 2015
Publisher
ISBN-13 9781784392017
Length 250 pages
Edition 1st Edition
Tools
Concepts
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Authors (2):
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Jakub Gaj Jakub Gaj
Author Profile Icon Jakub Gaj
Jakub Gaj
William Leemans William Leemans
Author Profile Icon William Leemans
William Leemans
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Toc

Table of Contents (12) Chapters Close

Preface 1. Working with KVM Guests FREE CHAPTER 2. Deploying RHEL "En Masse" 3. Configuring Your Network 4. Configuring Your New System 5. Using SELinux 6. Orchestrating with Ansible 7. Puppet Configuration Management 8. Yum and Repositories 9. Securing RHEL 7 10. Monitoring and Performance Tuning Index

Using ABRT


ABRT (Automatic Bug Reporting Tool), is a set of tools that help users detect and analyze application crashes.

How to do it…

First, we'll install the necessary packages and then take a look at how to use these tools.

Installing and configuring abrtd

Let's install abrt and get it running:

  1. Install the abrt daemon and tools via the following command line:

    ~]# yum install -y abrt-cli
    
  2. Now, enable and start the abrt daemon through these commands:

    ~]# systemctl enable abrtd
    ~]# systemctl restart abrtdThere's more...
    

Using abrt-cli

List all detected segmentation faults by executing the following command:

~]# abtr-cli list

Here's what the output should look like:

The displayed location contains all the information about the segmentation fault. You can use this to analyze what went wrong, and if you need help from Red Hat, you can use abrt-cli report to report to Red Hat Support.

There's more…

When your RHEL 7 system is registered with a satellite, all bugs will automatically be reported to the...

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