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Describe where Linux stores command-line history and briefly describe a feature that takes advantage of this history.

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Linux stores command-line history in a f...

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This is the one place in Linux where an ordinary user has full control.


A) $ prompt
B) mode
C) home directory
D) GNOME

E) B) and D)
F) None of the above

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The various versions of Linux have little in common with one another.

A) True
B) False

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This GUI shell standard was developed in 1984 at MIT.


A) CLI
B) shell
C) GNOME
D) X Window System

E) A) and C)
F) C) and D)

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Use this shell command to copy files.


A) chgperm
B) pwd
C) chmod
D) cp

E) None of the above
F) A) and B)

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What command displays the entire contents of a file, pausing when the screen is full and waiting for a keystroke to continue?


A) cd
B) sudo
C) cp
D) more

E) C) and D)
F) A) and B)

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Using a special symbol, such as the tilde (~) or two dots (..) , as a parameter to certain shell commands, you can move around directories in Linux using ________.


A) Root account
B) Relative path
C) Absolute path
D) Command-line history

E) A) and D)
F) A) and C)

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Which command will delete a user?


A) su
B) sudo
C) useradd
D) userdel

E) A) and D)
F) B) and C)

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Which one of these commands will display the current directory?


A) chgperm
B) pwd
C) chmod
D) cp

E) All of the above
F) A) and D)

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Which command will change focus to the user's home directory, regardless of the current directory?


A) cd..
B) cd ~
C) cd/
D) cd root

E) B) and D)
F) B) and C)

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