Finding current quarter of year in PowerShell to append in a filename with format “yyyyqq”

Question

I am trying to find current quarter of year in PowerShell to append in a filename with format yyyyqq.

I have already got current month and week as below

Answer 1

one way is:

$yearYYYYQQ = "$(get-date -uformat %Y)$("{0:00}" -f [int]((get-date).month/4) )"