Question

IN POWERSHELL     write a script that retrieves a collection of objects (an array) loops them through a foreach loop and displays one property of the object with the write-host cmdlet.

Answer 1

Following is a script in powershell that initiates a array of fruits and loops through them by a foreach loop and displays the object using write-host.

here,

• $fruits = @("mango","apple","banana","guava","peaches","melons")
  this statement declares the list of string objects, we have declared 6 objects
• foreach ($fruit in $fruits)
  this statement will use a for each loop on the above fruits object, here fruit variable is set as name of object being traversed.
• Write-Host $fruit
  here, this statement will print the fruit object being traversed using write-host

TO RUN : & ".\run.ps1"

FILE : run.ps1

$fruits = @("mango","apple","banana","guava","peaches","melons")

 foreach ($fruit in $fruits) {
   Write-Host $fruit
 }

OUTPUT:

mango
apple
banana
guava
peaches
melons