Linux Labsim 2.2.5 Practice Questions

You have just entered the apropos grep command at the command prompt. What can you expect to be displayed?

A one-line man page description for the grep command.

Which of the following man page sections shows a list of options available for a Linux command and explains what the options do?

DESCRIPTION

If you are viewing the contents of a man page, which key can you press to get back to the beginning of the page?

Home

Which of the following are characteristics make info nodes different from man pages? (Select two.)

They are more verbose and emphasize how to use commands and utilities., They contain hypertext links to navigate between nodes.

You have forgotten what information is provided by the whoami command, and simply want a short description of the command. Which of the following help commands could you enter to view that short description?

help -d whoami

Which of the following commands would you enter to view info node information about the sysctrl command?

info sysctrl

You want to search all the man pages for information available for the Bluetooth protocol. Which of the following commands would you enter to display this information?

man -k bluetooth

Which of the following commands searches man pages for a specific keyword? (Select three.)

man -k, whatis, apropos

You are working on a Linux system and need more information about the uname command. What would you enter at the command prompt to learn about the uname command syntax and options?

man uname

You want to view the Linux help information for the mkdir command. While viewing the information, you want to be able to scroll through the onscreen help. What is the command you would use to display and be able to scroll through the mkdir help information?

mkdir --help | more