Which Command Will Display the Last Line of the File

question 10

Multiple Choice

Which command will display the last line of the file foo.txt?

• A) head -n 1 foo.txt
• B) tail foo.txt
• C) last -n 1 foo.txt
• D) tail -n 1 foo.txt

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Definitions:

Door-In-The-Face

The door-in-the-face technique is a persuasion strategy where a more substantial request is first made knowing it will likely be refused, followed by a smaller, more reasonable request.

Sternberg

Refers to Robert Sternberg, a psychologist best known for his triarchic theory of intelligence which proposes that intelligence consists of analytical, creative, and practical components.

Romantic Love

Type of love consisting of intimacy and passion.

Intimacy And Passion

Components of love in Sternberg's Triangular Theory of Love, where intimacy involves feelings of closeness, and passion involves physical attraction and sexual arousal.