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Question 1 of 69
1. Question
1 pointsWhich command is used in order to view the manual page for a topic?Correct
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Question 2 of 69
2. Question
1 pointsThe basic form of a command line is:Correct
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Question 3 of 69
3. Question
1 pointsA command can be: (choose three)Correct
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Question 4 of 69
4. Question
1 pointsWhich of the following man page sections will provide an example of how a command is executed?Correct
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Question 5 of 69
5. Question
1 pointsThe command man 5 passwd will:Correct
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Question 6 of 69
6. Question
1 pointsWhich character(s) cannot be placed in variable names?Correct
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Question 7 of 69
7. Question
1 pointsShell variables are used to:Correct
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Question 8 of 69
8. Question
1 pointsLocal variables are:Correct
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Question 9 of 69
9. Question
1 pointsEnvironment variables cannot be declared by which command?Correct
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Question 10 of 69
10. Question
1 pointsThe /usr/local/bin directory contains:Correct
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Question 11 of 69
11. Question
1 pointsThe key press combination that will request a running process terminate:Correct
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Question 12 of 69
12. Question
1 pointsA popular program for monitoring running processes in real-time is:Correct
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Question 13 of 69
13. Question
1 pointsTo send a signal to a set of processes with the same name, you can run:Correct
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Question 14 of 69
14. Question
1 pointsWhich of the following commands will stop all processes owned by the user bob? (choose two)Correct
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Question 15 of 69
15. Question
1 pointsThe range defined inside of square brackets is based on the:Correct
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Question 16 of 69
16. Question
1 pointsYou can combine glob characters in a single pattern, for example: a??*[0-9].True or False?Correct
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Question 17 of 69
17. Question
1 pointsThe ls command can list the contents of only one directory at a time.True or False?Correct
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Question 18 of 69
18. Question
1 pointsTo perform a “long listing” to show file details, use which of the following commands:Correct
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Question 19 of 69
19. Question
1 pointsThe mv command can be used to move more than one file at a time.True or False?Correct
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Question 20 of 69
20. Question
1 pointsWhich option(s) for the rm command can be used to delete directories that contain files? (choose two)Correct
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Question 21 of 69
21. Question
1 pointsWhich character at the beginning of a long listing indicates a regular file?Correct
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Question 22 of 69
22. Question
1 pointsTo decompress the archive example.gz, use the following command:Correct
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Question 23 of 69
23. Question
1 pointsBy default, tar will attempt to extract an archive…Correct
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Question 24 of 69
24. Question
1 pointsWhich of the following options puts the cpio command into copy-in mode?Correct
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Question 25 of 69
25. Question
1 pointsThe dd command can be used to create large files the can be used as swap files.True or False?Correct
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Question 26 of 69
26. Question
1 pointsWhich of the following is not a valid argument for the dd command?Correct
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Question 27 of 69
27. Question
1 pointsWhich of the following are advantages of using the locate command?Correct
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Question 28 of 69
28. Question
1 pointsMany commands that read text files will also read from this stream:Correct
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Question 29 of 69
29. Question
1 pointsIf you want to overwrite a file by redirecting the output of a command, you can use:Correct
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Question 30 of 69
30. Question
1 pointsTo redirect the errors that are output by a command, you can use:Correct
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Question 31 of 69
31. Question
1 pointsWhich two symbols can effectively redirect stdin to a command? (choose two)Correct
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Question 32 of 69
32. Question
1 pointsTo send the normal and error output of a command to a single file, you can use:Correct
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Question 33 of 69
33. Question
1 pointsThe head -n -1 readme.txt command will:Correct
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Question 34 of 69
34. Question
1 pointsWhy would you press CTRL+C when executing tail?Correct
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Question 35 of 69
35. Question
1 pointsWhich command merges two files like related tables in a database?Correct
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Question 36 of 69
36. Question
1 pointsWhich command will remove consecutive duplicate lines from a file?Correct
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Question 37 of 69
37. Question
1 pointsThe _____ command provides many options for formatting a file for printing.Correct
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Question 38 of 69
38. Question
1 pointsWhich regular expression character matches zero or more of the previous character?Correct
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Question 39 of 69
39. Question
1 pointsWhich of the following regular expression characters is an extended regular expression character?Correct
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Question 40 of 69
40. Question
1 pointsTo use regular expression characters to match themselves, you cannot:Correct
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Question 41 of 69
41. Question
1 pointsWhat is NOT a purpose of using parentheses around parts of a regular expression?Correct
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Question 42 of 69
42. Question
1 pointsTo navigate to the end of the line in vi command mode, you can press:Correct
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Question 43 of 69
43. Question
1 pointsTo search forward from your cursor in your vi document in command mode, you can type __ followed by the pattern to search for.Correct
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Question 44 of 69
44. Question
1 pointsIf you are in vi command mode and want to begin inserting text at the end of the line, you can type:Correct
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Question 45 of 69
45. Question
1 pointsIf you want to move a character to the right in vi command mode, you can press the right arrow key or:Correct
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Question 46 of 69
46. Question
1 pointsIf you want to move up a line in vi command mode, you can press the up arrow key or:Correct
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Question 47 of 69
47. Question
1 pointsWhich permission is necessary on a directory in order for a user to use the cd command to change that directory?Correct
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Question 48 of 69
48. Question
1 pointsThe setuid permission on a file:Correct
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Question 49 of 69
49. Question
1 pointsThe command, chmod 1777 /data will:Correct
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Question 50 of 69
50. Question
1 pointsThe command, chmod 2777 /data will:Correct
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Question 51 of 69
51. Question
1 pointsWhich are valid link types in Linux? (choose two)Correct
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Question 52 of 69
52. Question
1 pointsWhich is true about hard links?Correct
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Question 53 of 69
53. Question
1 pointsWhich value represents the inode number in the following output of the ls -li command: 87589 -rw-r–r–. 2 root root 83 Mar 4 22:45 myhostsCorrect
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Question 54 of 69
54. Question
1 pointsThe FHS sets which standard?Correct
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Question 55 of 69
55. Question
1 pointsThe location of users’ default shells is stored in the ______ file.Correct
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Question 56 of 69
56. Question
1 pointsLong command options are preceded by which two characters?Correct
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Question 57 of 69
57. Question
1 pointsWhich two characters do you use to tell the command that you are finished providing options and that the remaining data on the command line is arguments?Correct
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Question 58 of 69
58. Question
1 pointsTo see a list of commands that are available while viewing a man page, you can type the __ character.Correct
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Question 59 of 69
59. Question
1 pointsSystem Administration man pages are typically located in section ___.Correct
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Question 60 of 69
60. Question
1 pointsWhat option to the kill command will list the signals for the system?Correct
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Question 61 of 69
61. Question
1 pointsWhich glob character matches “exactly one character”?Correct
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Question 62 of 69
62. Question
1 pointsWhich glob character matches “zero or more characters”?Correct
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Question 63 of 69
63. Question
1 pointsWhich two characters match “a single character from a set of specified characters”?Correct
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Question 64 of 69
64. Question
1 pointsWhich option to the find command will search by user owner?Correct
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Question 65 of 69
65. Question
1 pointsWhich type of link can be made to directories, hard or soft?Correct
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Question 66 of 69
66. Question
1 pointsWhich type of link is easier to visually “see”, hard or soft?Correct
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Question 67 of 69
67. Question
1 pointsWhich type of link is indistinguishable by programs from regular files, hard or soft?Correct
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Question 68 of 69
68. Question
1 pointsWhich directory is used to store temporary files?Correct
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Question 69 of 69
69. Question
1 pointsWhich directory is used for the home directory of the root user?Correct
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