powershell - while loop not terminating when user presses "n" -

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i'm trying create menu using while loop. want menu run till user presses "n" or "n".

$menuchoice  while ($menuchoice -ne "n" -or $menuchoice -ne "n") {     write-host "run again? y/n "     read-host $menuchoice }

the problem that, runs whether press "n" or "y".

do need declare value $menuchoice?

you need assign output of read-host $menuchoice:

# initial value (in case run more once) $menuchoice = $null # comparison not case-sensitive while ($menuchoice -ne 'n') { $menuchoice = read-host 'run again? [y/n]' }

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