An IT professional who is a Red Hat Certified Specialist in Linux Diagnostics and Troubleshooting is capable of performing the following tasks:
- Understanding and employing general methods for troubleshooting
- Diagnosing and troubleshooting system start up issues
- Diagnosing and troubleshooting file system issues
- Resolving package management issues
- Troubleshooting and fixing network connectivity issues
- Diagnosing application issues
- Identifying and fixing authentication issues
- Gathering information to aid third party investigation of issues