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  • Question
  • What command do you use to delete a file?


  • Options
  • A. rename
  • B. delete
  • C. rm
  • D. cp
  • E. None of the above

  • Correct Answer
  • rm 


  • Linux problems


    Search Results


    • 1. Which program is used to automatically install Red Mat Linux on identical hardware?

    • Options
    • A. bzimage.img
    • B. tar
    • C. ghost
    • D. mkkickstart
    • E. None of the above
    • Discuss
    • 2. What command is used with file named 'letter' to remove the executable permission from the user and assign read permission to the group and others?

    • Options
    • A. chmod go + x, u - x letter
    • B. chmod g - x, uo + r letter
    • C. chmod go + r, u + x letter
    • D. chmod u - x, go + r letter
    • E. None of the above
    • Discuss
    • 3. You just added a new user, kara, to the system. What group is kara added to by default?

    • Options
    • A. root
    • B. kara
    • C. group
    • D. user
    • E. None of the above
    • Discuss
    • 4. What TCP/IP protocol is used for transferring electronic mail messages from one machine to another?

    • Options
    • A. FTP
    • B. SNMP
    • C. SMTP
    • D. RPC
    • E. None of the above
    • Discuss
    • 5. What service is not monitored by inetd?

    • Options
    • A. SSH
    • B. time
    • C. ntalk
    • D. finger
    • E. None of the above
    • Discuss
    • 6. What TCP/IP protocol is used for file transfer with minimal capability and minimal overhead?

    • Options
    • A. TELNET
    • B. TFTP
    • C. FTP
    • D. RARP
    • E. None of the above
    • Discuss
    • 7. To build a modularized kernel, the kernel-headers and kernel-source packages must first be installed. Where will you find the kernel-headers and kernel-source?

    • Options
    • A. /usr/local
    • B. /usr/src/linux
    • C. /usr/sre/redhat
    • D. /usr/bin
    • E. None of the above
    • Discuss
    • 8. Which of the following command lists the last 10 lines of a file?

    • Options
    • A. grep
    • B. tail
    • C. head
    • D. cat
    • E. None of the above
    • Discuss
    • 9. What command is used with vi editor to move forward to the end of a word?

    • Options
    • A. c
    • B. d
    • C. b
    • D. e
    • E. None of the above
    • Discuss
    • 10. Which of the following command is used to mount NFS filesystems?

    • Options
    • A. nfsmount
    • B. knfsd
    • C. mount
    • D. All of the above
    • E. None of the above
    • Discuss


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