-insmod diag
-echo 0x01 > /proc/sys/diag
-sleep 1
-if [ $(cat /proc/sys/reset) = 1 -o "$(nvram get failsafe)" = 1 ]; then
- export FAILSAFE=true
- [ "$(nvram get boot_wait)" != "on" ] && {
- nvram set boot_wait=on
- nvram commit
- }
- while :; do { echo $(((X=(X+1)%8)%2)) > /proc/sys/diag; sleep $((X==0)); } done &
-fi