Exam 2 Review Questions

Here is the make up of the test:

3 T/F

28 MC

4  Completion

1. Know the difference between etc/password; etc/shadow and etc/group
2. Know where the scripts for starting services (daemons) are located
3. Know which file configures the bash user environment
4. Know the two layer hierarchy of FHS
5. Know what bash display objects denote the root directory and current directory (i.e. ~, /)
6. Know what partition etc, sbin and bin should be kept on
7. Know the directory where the files that represent devices are kept
8. Know how to identify major and minor devices
9. Know the directories where services and and administrator files are kept
10. Know the tail command
11. know the mv command
12. Know the rm command
13. Know the difference between find, locate and grep
14. Know the difference between etc/profile and .bashrc
15. Know the VI editor commands
16. Know the columns of the etc/password file
17. Know the Linux standard for assigning UIDs
18. Know the columns of the etc/shadow file
19. Know how to use the option/switches for the useradd and userdel commands (-m, -G and -r)
20. Know the chmod command and how to rights to files using its numeric switches
21. Know the similarities of the XFS, EXT3 and ReiserFS file systems
22. Know the commands used to view processes
23. Know the SIG options for the Kill command
24. Know the different run levels and the command to reboot your system
25. Know the PID and PPID for the init process
26. Know the commands ls, touch, and MV
27. Know how to identify the major device in the following statement

• Da10:~ # ls -l /dev/hda*
• brw-rw—- 1  root  disk  3,  1 Mar 22 06:12 /dev/hda1