A Linux User Needs to Find All Instances of the Word

question 9

Multiple Choice

A Linux user needs to find all instances of the word admin in /var/log/auth.log.  
Which of the following commands will perform this function?

• A) grep
• B) ls
• C) rm
• D) cp
• E) apt-get

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Definitions:

Variable Cost

Costs that vary directly with the level of production or service volume, such as materials and labor.

Units

In the context of production, refers to individual items or quantities that are counted or measured.

Sold

The completion of a transaction where goods or services are exchanged for payment.

Variable Cost

Variable costs change in proportion to the level of business activity or production volume, such as raw materials and packaging.