Free Arista Linux Essentials Exam Braindumps (page: 3)

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Which utility can be used to remove sections or columns of each line of input?

  1. sort
  2. cut
  3. paste
  4. diff
  5. grep

Answer(s): B



What character is used as shorthand for your homedir?

  1. $
  2. #
  3. .
  4. ~

Answer(s): D

Explanation:

Each Linux account is associated with a home directory. When you login to your Linux account, by default, your current working directory will be your home directory. UNIX provides a short-hand symbol for your home directory, the tilde character, ~. So, to see a list of files in your home directory, you can execute
ls ~



On Arista switches, what object format is used for automation and scripting?

  1. JSON
  2. Java
  3. Plain text files
  4. Stream editing

Answer(s): A



The sed utility’s name is short for what?

  1. stdout editor
  2. stream editor
  3. simple editor
  4. string editor

Answer(s): B


Reference:

https://www.computerhope.com/unix/used.htm






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