= 2020-04-24 =

== Windows PowerShell ==

* 避免遠端桌面進入螢幕保護
* Ref: https://www.shellhacks.com/windows-prevent-lock-screen-timeout-when-idle/
* Ref2: https://stackoverflow.com/questions/9794893/powershell-toggle-num-lock-on-and-off
{{{
$wsh = New-Object -ComObject WScript.Shell
while (1) {$wsh.SendKeys('{SCROLLLOCK}'); sleep 60}
}}}