在循环中按热键可重新运行脚本，但不要等待 [英] Press hotkey to rerun script during a loop but don't wait for it

问题描述

基本上，我有一个可以运行的脚本，它开始睡眠30分钟，然后再次循环并重新运行.我想知道是否有一种方法可以单击窗口，按热键，然后手动刷新它?

Basically I have a script that runs and it Start-Sleep for 30 minutes then loops around again and re-runs. I was wondering if there was a way where you could click on the window, press a hotkey, and have it just refresh manually?

 while($true){
    $data = @("device1", "device2")

    ForEach ($server in $data) {

    ping $server

start-sleep 1800
clear
     }
    }

推荐答案

通过其他方法，我发现以下内容使我可以检查屏幕上是否有任何按键，如果有按键，请中断该按键，但仍然会出现以下情况:睡眠状态.

I found through other methods that the below has allowed me to check the screen for any key press and break if there is one, but still be in a start-sleep status.

$timeout = New-TimeSpan -Minutes 30

$sw = [diagnostics.stopwatch]::StartNew()

while ($sw.elapsed -lt $timeout){

        if ($host.UI.RawUI.KeyAvailable) {

            $key = $host.UI.RawUI.ReadKey() 

            break 

            }

start-sleep -seconds 5          

     }

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