Bash Shell Scripting Parameters Quiz
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Questions and Answers

What does $$ represent in the script?

  • Number of parameters
  • Last return code
  • Process id of the script (correct)
  • String of all parameters

What does $# represent in the script?

  • Count of arguments (correct)
  • Process id of the script
  • String of all parameters
  • Last return code

What does $* represent in the script?

  • All the arguments (correct)
  • Process id of the script
  • Number of parameters
  • Last return code

What does $3 represent in the script?

<p>The third argument (D)</p> Signup and view all the answers

What does $1 represent in the script?

<p>The first argument (B)</p> Signup and view all the answers

What does $# represent in the script?

<p>The number of parameters passed to the script (A)</p> Signup and view all the answers

What does $$ represent in the script?

<p>The process id of the script (C)</p> Signup and view all the answers

What does $3 represent in the script?

<p>The third argument passed to the script (B)</p> Signup and view all the answers

What does $. represent in the script?

<p>The last return code of the script (D)</p> Signup and view all the answers

What does $* represent in the script?

<p>All the arguments passed to the script (A)</p> Signup and view all the answers

What does $$ represent in the script?

<p>The process id of the script (B)</p> Signup and view all the answers

What does $# represent in the script?

<p>The count of arguments (B)</p> Signup and view all the answers

What does $3 represent in the script?

<p>The third argument passed to the script (A)</p> Signup and view all the answers

What does $* represent in the script?

<p>A string of all the parameters (B)</p> Signup and view all the answers

What does $1 represent in the script?

<p>The first argument passed to the script (C)</p> Signup and view all the answers

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