Which of the Following Commands Prints a List of Usernames

question 46

Multiple Choice

Which of the following commands prints a list of usernames (first column) and their primary group (fourth column) from the /etc/passwd file?

• A) fmt -f 1,4 /etc/passwd
• B) cut -d : -f 1,4 /etc/passwd
• C) sort -t : -k 1,4 /etc/passwd
• D) paste -f 1,4 /etc/passwd
• E) split -c 1,4 /etc/passwd

Understand the basis and applications of phylogenetic tree construction, including methods and challenges.

Differentiate among various virus types based on their genetic material and replication strategies.

Recognize the implications of viral and bacterial interactions with hosts, including disease mechanisms and resistance strategies.

Comprehend the evolutionary relationships and adaptations of organisms based on genetic and genomic analyses.

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Definitions:

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