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. Restart the ntpd service






2. Authentication related messages log






3. List VMs






4. Restart vnc and persist on boot






5. tar options for create - extract - test - and verbose






6. Import a public key






7. Remote file copy /home/test1.html to the /var/pub directory on server6 while preserving metadata






8. Edit files with cat until the _EOF is found






9. Kill a VM






10. Disk Utility Command






11. See files installed with a package named vsftpd






12. File holding services - ports - protocols assoicated






13. Local file copy of /home/test1.html to /var/www/html/test1.html






14. Generate SSH Keys






15. Start vsftp service






16. Enable anonymous users - disable local accounts - and disable any uploads to the FTP server






17. Register on the RHN






18. Process packets coming out of the system






19. Install a package group with yum






20. Extract a star compressed file






21. Shows network / global network variables: NETWORKING=yes HOSTNAME=shuttlehosti GATEWAY=192.168.88.1






22. Adjust the persistent runlevel






23. Append this to the /etc/rsyslog.conf to send mail to student@server6.example.com






24. Should be done with yum and install as opposed to update if done with RPM option "i" should be used and not "u"






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






26. Set a VNC password






27. handles dependencies while RPMs do not uses preconfigured repos






28. Search for a package with firefox in the description






29. Persist FTP on boot






30. Messages related to cron log






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






32. Install a package named firefox4






33. Get more information on a package availale through yum






34. Grep with ignoring case






35. original DNS config file - still used






36. RPM package naming






37. Shell config tool gropued like GUI firewall configurater.






38. Start GUI for Firewall






39. List scripts that can be run after installation of pkg.rpm






40. List iptables






41. Query configuration files with RPM






42. Gets kernel version and release number






43. Program to analyze standard log files and send a summary email to root






44. Where are HTML pages hosted?






45. Search for a package within all packages






46. FTP package used in RHEL 6






47. Query information files with RPM






48. Location of repo's






49. Primary configuration of ssh






50. Install with RPM