Discussion
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- Question
What command is used to count the number of files in the current directory by using pipes?
Options- A. ls | ws - c
- B. ls | wc - w
- C. ls | wc - l
- D. ls | wc
- E. None of the above
- Correct Answer
- ls | wc - l
- 1. What command is used to remove a file?
Options- A. del
- B. mv
- C. rm
- D. remove
- E. None of the above Discuss
- 2. Which of the following tool is used to partition your hard drive?
Options- A. mkfs
- B. fdisk
- C. fsck
- D. mount
- E. None of the above Discuss
- 3. Which of the following is not a filter command?
Options- A. sort
- B. wc
- C. grep
- D. cat
- E. None of the above Discuss
- 4. The location for subdirectories for local programs and executables for user and administrative commands, is:
Options- A. /usr
- B. /tmp
- C. /opt
- D. /mnt
- E. None of the above Discuss
- 5. What command is used to query for a specific package with RPM?
Options- A. rpm -q
- B. rpm -a
- C. rpm -d
- D. rpm -1
- E. None of the above Discuss
- 6. What command is used with vi editor to move the cursor to the left?
Options- A. h
- B. k
- C. j
- D. i
- E. None of the above Discuss
- 7. Which daemon is used for the Apache server?
Options- A. apached
- B. httpd
- C. html
- D. shttp
- E. None of the above Discuss
- 8. The command chmod 761 letter is equivalent to
Options- A. chmod 4=7, g = 6, o = 1 letter
- B. chmod a = 761 letter
- C. chmod u = rwx, g = rw, o = x letter
- D. chmod 167 letter
- E. None of the above Discuss
- 9. What command is used to print a file?
Options- A. lp
- B. pg
- C. prn
- D. print
- E. None of the above Discuss
- 10. What command is used to list the jobs currently in print queues?
Options- A. lpq
- B. lpr
- C. lprm
- D. lpc
- E. None of the above Discuss
Linux problems
Search Results
Correct Answer: rm
Correct Answer: fdisk
Correct Answer: cat
Correct Answer: /usr
Correct Answer: rpm -q
Correct Answer: h
Correct Answer: httpd
Correct Answer: chmod u = rwx, g = rw, o = x letter
Correct Answer: lp
Correct Answer: lpq
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