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iarray=(1 2 3 4 5)            unset iarray[2]            echo ${iarray[@]:1}   What will be the output of the above command sequence?

Question

What will be the output of the above command sequence?


 iarray=(1 2 3 4 5) 
 unset iarray[2] 
 echo ${iarray[@]:1}
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Solution

The given command sequence is written in a shell scripting language.

Let's break down the steps:

  1. iarray=(1 2 3 4 5): This line initializes an array called iarray with the values 1, 2, 3, 4, and 5.

  2. unset iarray[2]: This line removes the element at index 2 from the iarray array. After this step, the array will contain the values 1, 2, 4, and 5.

  3. echo ${iarray[@]:1}: This line prints the elements of the iarray array starting from index 1. The output will be "2 4 5".

So, the output of the above command sequence will be "2 4 5".

This problem has been solved

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