Hi this is all for Linux, thanks. To see a particular variable’s stored value, y

Question

Hi this is all for Linux, thanks.

To see a particular variable’s stored value, you can use the echo command and add a(n) ____ symbol before the variable name.

options:

$

=

#

!

Case logic is terminated by _______.

end

done

esac

{ctrl+d}

The difference between a plaintext editor and a word editor (such as MS WORD) is that plaintext editors do NOT include formatting characters.

The case statement syntax requires a(n) ____ to mark the end of each code portion matching a specific value.

double semicolon (;;)

double exclamation mark(!!)

period (.)

exclamation mark(!)

Since most professional Linux servers do NOT have a gui installed, it is necessary to learn to use a command line plaintext editor for configuring.

If you are working on a Linux computer with gui installed, you can use a gui editor for creating and modifying configuration files.

The if statement can only return a binary zero or one condition.

Linux configuration files are text.

You want to view what directory paths are already set up just after you log in. To do this type ________.

echo $MYPATH

dir

ls

echo $PATH

What command enables you to place a local variable from a script into the Linux environment?:

sh -x

export

import

echo

nano is a simple plaintext editor that is easy to use.

A(n) ____________________ is a text file containing a sequence of commands.

script

case

statement

string

Which of the following commands enables others to run the script "chooseme" that you have just created?

chmod a+x chooseme

chmod ugo+x chooseme

chmod 755 chooseme

all of the above

Which variable assignment method would you use to specify a variable’s value in a script command?

Positional parameter

Prompt

Conditional

Direct assignment

You can use condition statements to create menu scripts that allow users to choose from a list of options.

$

=

#

!

Explanation / Answer

Answers for These Below Questions:

Question 1) Option $ is used to store

Question 2) Option esac

Question 3) True..Plain Text editor don't have the formatting chareyers

Question 4) Double semicolon (;;)

Question 5) True..

Question 6) False..Mostly even gui editors are instlled in Linux machines are used to edit CMD for configuration commands

Question 7) True..

Question 8) Answers is yes..configuration files are text files

Question 9) echo $PATH

Question 10) export command is used to set variables to Linux Environment

Question 11) True..Nano is simple plain text editor

Question 12) Script is a text file containing a sequence of commands

Question 13) all of the above

Question 14) Direct Assignment is used to assign the values inside a script

Question 15) True..user can choose the menu scripts

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