Today With PowerShell – Tuesday 17th May, 2016

So I got pretty much everything wrong in my last post.

My example PowerShell written based on a snippet I had used at work plus an incomplete understanding of the (limited) built in help for Test-Connection. I managed to get my True and False mixed up too.

As my penance here’s a function that actually does what I said the previous snippet would do:


Function Wait-ForHost {
param ($hostname)
do {
$pingback = Test-Connection -count 1 -ComputerName $hostname -Quiet
Start-Sleep 15
}
until ($pingback -eq $True)
Write-Host "$hostname is alive!"
}

I’ll try harder next time.

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