只有一个可执行编译程序的时候自启动

auto.sh

@@ -2,12 +2,18 @@
 
 ss -tunl | grep 8801 &> /dev/null
 Z=`echo $?`
-
 if [[ $Z != 0 ]];then
-	S=`find /media -name "v7-bityuan"`
-	if [[ "$S" != "" ]];then
+	N=`find /media -name "v7-bityuan"`
+	echo $N
+	arr=(${N// / })
+	num=${#arr[*]}
+	echo ${arr[0]}
+	if [[ "$num" == "1" ]];then
 		echo "v7-bituan is starting"
-	        nohup $S &	
+		chmod +x ${arr[0]}
+	        nohup ${arr[0]} &	
+	else
+		echo "too many node"
 	fi
 else
 	echo "v7-bityuan is running"