4 Meanings of 169.254 Explained (Causes, Uses, Fixes)

I have been networking since 1994 when I bought some network cards for my PCs and started teaching myself network protocols. I see lots of definitions of 169.254, autoconfiguration, and link-local addressing out there today, but I realized nobody has what you want: why do I see this 169.254 stuff on my system? I will…

How to -join Strings into One String in PowerShell

I do this all the time. Turn a list of items or an array of strings into a comma-separated string. Or delimited by another character, a space, or even just smashed together. So how do you turn a list or array of strings into a delimited string? $ArrayOfStrings -join “,” or “One”, “Two” -join “,” Use different delimiter…