01
Introduction to troubleshooting
- Describe a generalized strategy for troubleshooting.
02
Take proactive steps to prevent small issues
- Prevent small issues from becoming large problems by employing proactive system administration techniques.
03
Troubleshoot boot issues
- Identify and resolve issues that can affect a system's ability to boot.
04
Identify hardware issues
- Identify hardware problems that can affect a system’s ability to operate.
05
Troubleshoot storage issues
- Identify and fix issues related to storage.
06
Troubleshoot RPM issues
- Identify and fix problems in, and using, the package management subsystem.
07
Troubleshoot network issues
- Identify and resolve network connectivity issues.
08
Troubleshoot application issues
- Debug application issues.
09
Deal with security issues
- Identify and fix issues related to security subsystems.
10
Troubleshoot kernel issues
- Identify kernel issues and assist Red Hat Support in resolving kernel issues.
11
Comprehensive review
- Practice and demonstrate knowledge and skills learned in Red Hat Enterprise Linux Diagnostics and Troubleshooting.
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