android su-onoff.sh

hammerhead ~ # cat /system/bin/su-onoff.sh
#!/system/xbin/bash

# copyleft 2016 by wariat
# Manual:
# use via ADB Luke
# # su-onoff.sh

mount -o remount,rw /system

if [ -e /system/xbin/su ]
then
  echo "nie ma su, jest sux... smierdzi tym samym :P"
  rm /system/bin/su
  mv /system/xbin/su /system/xbin/sux
else
  echo "znow jest su"
  cp /system/xbin/sux /system/xbin/su
  ln -s /system/xbin/su /system/bin/su
fi
sync
sleep 1

mount -o remount,ro /system