A. wc – r
B. wc – w
C. wc – c
D. wc – l
Correct Answer: D. wc – l ✔
Last Updated: April 06, 2019
Related MCQs
- Which of the following commands is used to assign executable permission to the owner of the file named “note” ?
- What command is used with vi editor to append text at end of line ?
- In OSI network architecture, the routing is performed by__________?
- Which command will be used with vi editor to replace text from cursor to right ?
- What sign is used to erase or kill an entire line you have typed and start you are on a new line (but not display a new prompt) ?
- What port does squid listen, by default ?
- In vi editor, forward search is performed using the command?
- What TCP/IP protocol is used for remote terminal connection service ?
- Which of the following command can you execute to count the number of lines in a file ?
- Which of the following is a valid format for mounting a CD-ROM drive ?
- How many networks and nodes per network, are allowed by the Class B network?
- What service is not monitored by inetd ?
- Which of the following command can be used to rename a file in UNIX ?
- What command is used to change the working directory ?
- What types of installations require a special boot disk ?
- In which tcp_wrappers file can you specify to allow all connections from all hosts ?
- What command is used to display the characteristics of a process ?
- The command used to remove the directory is__________?
- Which of the following command is used to count just the number of lines contained in a file ?
- Which shell’s wild-cards is used to match a single character ?
- Which of the following is invalid filename ?
- Which of the following keys is used to move the cursor to the end of the paragraph?
- What command is used to list the jobs currently in print queues ?
- What can he used to set up a firewall on a Linux system ?
- Where can system and mail logs be found in Ret Hat Linux ?
- What command is used to display a file contents in octal form ?
- Which class network is used for a collection of a small number of networks with a large number of nodes ?
- Which of the following command is used to access an SMB share on a Linux system ?
- Which of the following command is used to create a Linux installation boot floppy ?
- Which of the following signs is used to back up over typing errors in vi ?
- Which of the following commands is not the vi Input mode command ?
- Which command is used to save the standard output in a file, as well as display it on the terminal ?
- Which of the following commands can be used to get information about yourself ?
- If a file has read and write permissions for the owner, then the octal representation of the permissions will be__________?
- The command chmod 761 note is equivalent to__________?
- The command to count the number of files in the current directory by using pipes, is__________?
- Which command is used to print a file ?
- Which of the following commands can be used to get information about all users who are currently logged into the system ?
- Which command is used to copy a file wb with the same name from the programs directory to the misc directory ?
- Which of the following commands is used to get directory one level up ?
- Which command will be used with vi editor to replace single character under cursor with any number of characters ?
- Which of the following is not a filter ?
- Which of the following commands is used to display your working directory ?
- The % key allows you__________?
- Which option will be used with ps command to slow the entire command line of the process being run ?
- Which symbol is used to separate more than one command in the same command line ?
- Which of the following commands is used to display the directory attributes rather than its contents ?
- Which command is used to sort the lines of data in a file in reverse order__________?
- What command is used to assign only read permission to all three categories of the file’letter’ ?
- Who has developed the Linux ?
- What command is used to count the number of files in the current directory by using pipes ?