1#!/system/bin/sh 2 3if [ "$1x" == "--debugx" ]; then 4 set -x 5fi 6 7umount_all() { 8 mpoints=$(mount|cut -d ' ' -f3|grep debian) 9 for m in $mpoints; 10 do umount $m 2>&1 > /dev/null 11 done 12} 13 14for i in $(seq 0 6); do 15 umount_all 2>&1 > /dev/null 16done 17