ref: a181e3269b7ad7de2dcb6cfefaaf4db7900e2d97
dir: /sys/src/cmd/auth/disable/
#!/bin/rc
if(! ~ $#* 1){
	echo 'usage: auth/disable user' >[1=2]
	exit usage
}
if(test -e /mnt/keys/$1)
	echo -n disabled > /mnt/keys/$1/status
if(test -e /mnt/netkeys/$1)
	echo -n disabled > /mnt/netkeys/$1/status