Test your basic knowledge |

RHCSA Commands

Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Uninstall a package group with yum






2. Set process priority with renice - -20 highest - 20 lowest - 0 is default






3. fqdn






4. Get information about a package named firefox4






5. Persist the web server on boot






6. Disks available for partitions






7. All messages sent at info priority or higher






8. Restart the ntpd service






9. Show IP address with the IP command






10. Persist FTP on boot






11. handles dependencies while RPMs do not uses preconfigured repos






12. Search for command in the doc directory






13. Install the star compression tool create an archive with the star tool.






14. Remote file copy /home/test1.html to the /var/pub directory on server6






15. Search for a package within all packages






16. Basic add rule for iptables not persistant unless saved with #/etc/init.d/iptables save






17. Query configuration files with RPM






18. Process packets coming into the system






19. Start the GUI for date configuration






20. File holding services - ports - protocols assoicated






21. List VMs






22. Remove a package with yum






23. Send all debug level messages to /var/log/debug.log






24. Contains RPM database






25. Install star






26. Rpm upgrade package u upgrade v verbose h hash






27. Extract /tmp/etc.tar.gz to /etc






28. Repos for yum






29. Grep for lines that do not match (-v)






30. Append add to the end of the IPtables rules. insert will put rule above the deny all rule.






31. Get more information on a package availale through yum






32. Redirect errors to std out






33. Update a package






34. FTP package used in RHEL 6






35. List installed and available packages






36. Display packages that match the pathname






37. Create a symbolic link to /pub on the FTP and name it pub






38. Repo config file






39. Determine which package provides SSH






40. Edit files with cat until the _EOF is found






41. Create a gzip-compressed backup of /etc in /tmp






42. Local host file (contains hostname). Can contain local system DNS.






43. Gets kernel version and release number






44. System config firewall






45. Kill a VM






46. Configuration for VNC






47. original DNS config file - still used






48. Backup a home directory on desktop6 to /tmp on server6






49. Connect with VNC viewer securely






50. Restart ssh services