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Troubleshooting CentOS

You're reading from   Troubleshooting CentOS A practical guide to troubleshooting the CentOS 7 community-based enterprise server

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Product type Paperback
Published in Jun 2015
Publisher
ISBN-13 9781785289828
Length 190 pages
Edition 1st Edition
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Author (1):
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Jonathan Hobson Jonathan Hobson
Author Profile Icon Jonathan Hobson
Jonathan Hobson
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Toc

Table of Contents (12) Chapters Close

Preface 1. Basics of Troubleshooting CentOS FREE CHAPTER 2. Troubleshooting Active Processes 3. Troubleshooting the Network Environment 4. Troubleshooting Package Management and System Upgrades 5. Troubleshooting Users, Directories, and Files 6. Troubleshooting Shared Resources 7. Troubleshooting Security Issues 8. Troubleshooting Database Services 9. Troubleshooting Web Services 10. Troubleshooting DNS Services Index

Index

A

  • active processes, troubleshooting
    • server performance, tuning with memory management and swap / Tuning server performance with memory management and swap
    • memory, managing with vmstat / Managing memory with vmstat
    • system load, checking with top command / Checking the system load with the top command
    • disk I/O, monitoring with iotop / Monitoring disk I/O with iotop
    • processes, checking with ps command / Checking processes with the ps command
    • performance, checking with iostat and lsof / Checking performance with iostat and lsof
    • system load, calculating / Calculating the system load
    • process IDs, discovering with pgrep and systemctl / Discovering process IDs with pgrep and systemctl
    • systemd / More about systemd
    • kill signal, issuing / Issuing the kill signal
    • orphaned process, dealing with / Dealing with an orphaned process
  • Age / Testing Varnish with cURL
  • Akamai headers
    • debugging, with cURL / Debugging Akamai headers with cURL
  • Apache
    • Varnish, adding...
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