Notice that it won’t exit the loop before I give the “correct” answer. The loop continues to run the Read-Host command continuously when the answer isn’t what it wants it to be. And finally, we have the do/until loop. Similar to the do/while loop, the do/until loop does somet...
Remember that even if there are other types of loops in PowerShell, it is unfair to say that one is better than the other. It all depends on the purpose of the code and the preference of the one writing the code. Using the knowledge you acquired from this article, you should be able...
Broad functionality— The PowerShell scripting language supports variables, loops, conditions, and advanced functions like error handling and parallel processing. Local and remote management — PowerShell can access Windows Management Instrumentation (WMI) and COM (Component Object Model) objects, empowering...
You can also use looping constructs, such as foreach, for, and while loops, to refer to the elements in an array. For example, to use a foreach loop to display the elements in the $a array, type:PowerShell Copy $a = 0..9 foreach ($element in $a) { $element } ...
Updating objects in loopsWith value types, the only way to update the array is to use a for loop because we need to know the index to replace the value. We have more options with objects because they are reference types. Here is a quick example:PowerShell Copy ...
The last code block loops over the enum types, using the GetEnumValuesAsUnderlyingType() method to list the values as the underlying type. The loop creates a new object for each value, showing the enumeration type, the value type, the label, and the actual value. PowerShell Copy foreach...
In PowerShell, the Break and Continue statements are used to control the flow of execution within loops and switches. While Break allows you to exit a loop or switch, Continue lets you skip the current iteration and move to the next iteration. Although these statements are typically used withi...
Broad functionality— The PowerShell scripting language supports variables, loops, conditions, and advanced functions like error handling and parallel processing. Local and remote management — PowerShell can access Windows Management Instrumentation (WMI) and COM (Component Object Model) objects, empowering...
There are two nested loops. The inner one looks at each of the primes already found and sees if the number being looked at divides by any of them. Once we have found one we don’t need to look at any of the others, break gets us out of that for loop, but not out of the Outer...
Something along this line: runas /savecred /profile /user:user "X:\Path\MyProgram.exe" do { Start-Sleep -Seconds 1 pslist MyProgram >$null 2>&1 } while ($LASTEXITCODE -eq 0) PowerShell: Wait for the First command to finish, PowerShell: Wait for the First command to finish PowerSh...