Break – PowerShell Command

The Break command in Windows PowerShell is a powerful tool that allows users to break out of a loop, a switch statement, or a script block. It is a useful command for controlling the flow of a script and can be used to exit from a loop or switch statement. This article will provide an overview of the Break command and how it can be used to control the flow of a script.

What is the Break Command in Windows PowerShell?

The Break command in Windows PowerShell is a built-in command that allows users to break out of a loop, a switch statement, or a script block. It is a useful command for controlling the flow of a script and can be used to exit from a loop or switch statement. The Break command can be used in a variety of ways, including within a loop, a switch statement, or a script block. It is important to note that the Break command will only break out of the loop or switch statement that it is used in, and will not break out of any other loop or switch statement.

Syntax of Break Command in Windows PowerShell

The syntax of the Break command in Windows PowerShell is as follows:

• Break

The Break command does not accept any parameters or arguments.

Options of Break Command in Windows PowerShell

The Break command in Windows PowerShell does not accept any parameters or arguments, and therefore does not have any options.

Examples of Break Command in Windows PowerShell

The following are some examples of how the Break command can be used in Windows PowerShell:

• Breaking out of a loop:
  • The following example shows how the Break command can be used to break out of a loop:
    • $i = 0
    • while ($i -lt 10) {
    • $i++
    • if ($i -eq 5) {
    • Break
    • }
    • }
• Breaking out of a switch statement:
  • The following example shows how the Break command can be used to break out of a switch statement:
    • $i = 0
    • switch ($i) {
    • 1 {
    • Write-Host “One”
    • Break
    • }
    • 2 {
    • Write-Host “Two”
    • }
    • }
• Breaking out of a script block:
  • The following example shows how the Break command can be used to break out of a script block:
    • $i = 0
    • {
    • Write-Host “One”
    • $i++
    • if ($i -eq 5) {
    • Break
    • }
    • }

Conclusion

The Break command in Windows PowerShell is a powerful tool that allows users to break out of a loop, a switch statement, or a script block. It is a useful command for controlling the flow of a script and can be used to exit from a loop or switch statement. The Break command does not accept any parameters or arguments, and therefore does not have any options. The examples provided in this article demonstrate how the Break command can be used in a variety of ways to control the flow of a script.