Troubleshooting
Red Hat Enterprise Linux 7
| Intermediate
- 12 videos | 53m 53s
- Earns a Badge
Network security and maintenance go hand-in-hand. Let's look at some common troubleshooting skills every administrator should know in order to maintain a well working Linux system.
WHAT YOU WILL LEARN
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Troubleshoot common memory issuesTroubleshoot cpu or memory intensive processesIdentify and diagnose file permission issuesTroubleshoot common file permission security issuesTroubleshoot common network issuesIdentify locked files or files used by a process
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Troubleshoot and repair the xfs file systemDescribe the basic tools for repairing a variety of file systemsDebug the xfs file systemTroubleshoot a drive that has failed in either a hot-swap or raid configurationTroubleshoot using the red hat rescue environmentUse selinux to protect a network service and find the processes using the most memory or cpu resources
IN THIS COURSE
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4m 53sDuring this video, you will learn how to troubleshoot common issues with memory. FREE ACCESS
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5m 6sIn this video, you will learn how to troubleshoot CPU or memory intensive processes. FREE ACCESS
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5m 10sIn this video, you will learn how to identify and diagnose file permission issues. FREE ACCESS
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3m 52sIn this video, find out how to troubleshoot common security issues with file permissions. FREE ACCESS
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6m 15sIn this video, you will learn how to troubleshoot common network issues. FREE ACCESS
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3m 56sIn this video, you will identify locked files or files in use by a process. FREE ACCESS
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4m 20sIn this video, you will learn how to troubleshoot and repair the XFS file system. FREE ACCESS
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2m 45sUpon completion of this video, you will be able to describe the basic tools for repairing a variety of file systems. FREE ACCESS
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3m 25sIn this video, you will debug the XFS file system. FREE ACCESS
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4m 16sDuring this video, you will learn how to troubleshoot a drive that has failed in either a hot-swap or a raid configuration. FREE ACCESS
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5m 13sLearn how to troubleshoot using the Red Hat Rescue Environment. FREE ACCESS
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4m 42sIn this video, you will use SELinux to protect a network service and find the processes using the most memory or CPU resources. FREE ACCESS
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