Ensurepass

QUESTION 151

You need to find all references in your system documentation to the word “copy”. Which of the following will best accomplish this task?

A. man copy

B. which copy

C. locate copy

D. apropos copy

E. grep “copy” /usr/man/*

Answer: D


QUESTION
152

The main collection of Linux usenet newsgroups are found in which usenet hierarchy?

A. sys.linux

B. comp.linux

C. comp.os.linux

D. comp.sys.linux

E. comp.opsys.linux

Answer: C


QUESTION
153 CORRECT TEXT

What Internet based organization is primarily responsible for hosting and distributing the various Linux HOWTOs? (NOT the URL)

Answer:

The Linux documentation project

The Linux Documentation Project


QUESTION
154

What file is displayed BEFORE users log in for users who log in to the machine locally?

A. /etc/issue

B. /etc/issue.net

C. /etc/motd

D. /etc/local.banner

Answer: A


QUESTION
155

You want to find the man pages for utilities and tools related to PPP, but you don’t know the name of the specific commands. How can you get a list of man pages that contain information about PPP?

A. whatis ppp

B. man ppp

C. apropos ppp

D. mandb ppp

Answer: C


QUESTION
156

Which two files in a user’s home directory are used to customize the bash environment?

A. bash and .bashrc

B. bashrc and-bash_conf

C. bashrc and bashprofile

D. .bashrc and .bash_profile

E. bash.conf and .bash_profile

Answer: D


QUESTION
157 CORRECT TEXT

What is considered the normal exit value of a process?

Answer: 0 (or Zero)


QUESTION
158 CORRECT TEXT

You just installed a new system, but before you create any new users you want to ensure they have a subdirectory bin/ in their home directory. To ensure this directory is automatically created each time you add a new user, in what subdirectory should you create the directory?

Answer: /etc/skel


QUESTION
159

What BASH environment variable will prevent you from overwriting a file with a “>” or “>>”?

A. set-o safe

B. set-o noglob

C. set-o noclobber

D. set-o append

E. set-o nooverwrite

Answer: C


QUESTION
160 CORRECT TEXT

You added /usr/local/bin to your PATH environment variable. Next you executed the command make, which calls gcc. This failed because gcc couldn’t find the executable in /usr/local/bin that it needed. To fix this, you should execute: ______PATH allowable

Answer: export

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