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Over the last few weeks, I have been conducting a poll of administrators' favorite troubleshooting tools. While many of the tools I found may not surprise you, there may be a few that are new to you.

This article is excerpted from the book DevOps Troubleshooting: Linux Server Best Practices and is reprinted by permission of publisher Pearson/Addison-Wesley Professional. Many different problems can ...

Ever felt bewildered when troubleshooting a problem with your CentOS server? These troubleshooting tools and best practices can help you solve most of your problems swiftly and efficiently.