Mastering Ubuntu Server - Second Edition

Questions

1. Name some of the benefits of Bash history and how it can benefit the troubleshooting process.
2. A root cause analysis assists in the troubleshooting process in what way?
3. Name some of the important things to include in a root cause analysis.
4. System and application logs are stored in which directory?
5. Name some of the commands you can use in order to browse the contents of log files.
6. What are at least two commands you can use to troubleshoot DNS issues?
7. Which command can you use to list hardware devices stored on a server?