busyboxdroid.sh

#!/system/bin/sh

# 1.判断busybox是否存在 如果存在获致其路径

echo "Determining If 'busybox' Exist..."
BUSYBOX_PATH=`busybox find / -name busybox -type f`
if [ $? != 0 ] ; then
	echo "Sorry, 'busybox' NOT exist"
	exit 1
fi
echo "'busybox' exist will GO ON."

# 2.创建/system/bin/cmdbak目录以备份要替换掉的命令
echo "Create '/system/bin/cmdbak' for backup your cmds ..."
CMDBAK=/system/bin/cmdbak/
if [ ! -d $CMDBAK ] ; then
	mkdir /system/bin/cmdbak/
	if [ $? != 0 ] ; then
		    echo "Create /system/bin/cmdbak failed. :( "
		exit 1
	fi
fi
echo "Create ok will GO ON."


# 3.开始备份和创建链接
echo  "Begin backup your old cmd And Create new busybox cmd ..."
CMDS="ls " #cmd you can add it.
for x in $CMDS
do
	if [ -fl "/system/bin/$x" ] ; then
		mv /system/bin/$x /system/bin/cmdbak/
		if [ $? != 0 ] ; then
        		echo "mv /system/bin/$x /system/bin/cmdbak/ failed. :( "
        		exit 1
		fi 
	fi
	ln -s $BUSYBOX_PATH /system/bin/$x	
	if [ $? != 0 ] ; then
		echo "ln -s $BUSYBOX_PATH /system/bin/$x failed. :( "
		exit 1
	fi
done

# 4.报告创建状态
echo "Create busybox cmd OK!"