![]() The Get-Hotfix cmdlet is used to check for hotfixes that are installed. Script because the shelf life isn't long enough to justify writing a function. ![]() Use a script since the updates are cumulative and the KB numbers that are valid this month won't beĪll of the ones that are valid next month that patch this vulnerability. In the scenario of testing for Windows updates that are installed specifically for WannaCry, I'll Is not contained within the function itself which makes them easier to share with others outside of Often times, I'll write caller scripts for the functions so the specific data such as server names They're generally generic enough to be used in multiple scenarios. I write functions as reusable tools that I place into modules whichĪllow me to easily access them. Code with aliases and positional parameters shouldn't beįor me, it's a little more difficult to distinguish the difference between whether to use a Using all the aliases and positional parameters that I want since I'll simply close out of theĬonsole when I'm done and the code is gone. Usually one-liners are something I type into the PowerShell console While it's personal preference, I also always think about whether I should use a PowerShell Most of them seem too complicated in my opinion. I've seen a lot of functions and scripts this week to accomplish that task, but Specific Windows updates that patch the WannaCry ransomware vulnerability have been installed on all If you're like me, you wanted to make sure that the It has been a crazy week to say the least.
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