#!/bin/busybox ash
/bin/busybox mkdir -p /var/lib/ymp/sysconf/busybox/
if /bin/busybox [ ! -f /var/lib/ymp/sysconf/busybox/postinstall.done ] ; then
    /bin/busybox --install -s /bin
    /bin/busybox install /bin/busybox /bin/su
    /bin/busybox chmod u+s /bin/su
    /bin/busybox date > /var/lib/ymp/sysconf/busybox/postinstall.done
fi