up

auto.sh

+#!/bin/bash
+
+ss -tunl | grep 8801 &> /dev/null
+Z=`echo $?`
+
+if [[ $Z != 0 ]];then
+	S=`find /media -name "v7-bityuan"`
+	if [[ "$S" != "" ]];then
+		echo "v7-bituan is starting"
+	        nohup $S &	
+	fi
+else
+	echo "v7-bityuan is running"
+fi

main1.go1

-package main
-
-import (
-	"os/exec"
-	"fmt"
-	"io/ioutil"
-	"net"
-	"errors"
-	"net/http"
-	"bufio"
-	"io"
-	"strings"
-)
-
-var cache map[string]string
-
-func init() {
-	cache = make(map[string]string,0)
-	getPaiConfig("cat","/proc/cpuinfo")
-	getLocalIP()
-	getExternalIp()
-
-}
-
-func main() {
-	fmt.Println("cache",cache)
-}
-
-func getPaiConfig(command string ,arg ...string) (config map[string]string,err error) {
-	//获取操作系统版本信息
-	if _,ok := cache["serial"]; ok {
-		return cache,nil
-	}
-	list := make(map[string]string,0)
-	cmd := exec.Command("cat", arg...)
-	stdout, err := cmd.StdoutPipe()
-	//fmt.Println(stdout)
-	if err != nil {
-		fmt.Println(err)
-		return nil,err
-	}
-	defer stdout.Close()
-	if err := cmd.Start(); err != nil {
-		fmt.Println(err)
-		return nil,err
-	}
-	rd := bufio.NewReader(stdout)
-	for {
-		line,err := rd.ReadString('\n')
-		if err!=nil || io.EOF==err{
-			break
-		}else{
-			fmt.Println("line",line)
-			l := strings.Split(line,":")
-
-			if len(l) == 2 {
-				k := strings.ToLower(strings.TrimRight(strings.Trim(strings.Replace(l[0],"	"," ",-1)," ")," "))
-				v := strings.Trim(strings.Replace(l[1],"\n","",-1)," ")
-				fmt.Println("KEY:",k,"VAL:",v)
-				if _, ok := list[k]; !ok {
-					list[k] = v
-				}
-				cache[k] = v
-			}
-		}
-	}
-
-	return list,nil
-}
-
-// 获取本机网卡IP
-func getLocalIP() (ipv4 string, err error) {
-	var (
-		addrs   []net.Addr
-		addr    net.Addr
-		ipNet   *net.IPNet // IP地址
-		isIpNet bool
-	)
-	// 获取所有网卡
-	if addrs, err = net.InterfaceAddrs(); err != nil {
-		return
-	}
-	// 取第一个非lo的网卡IP
-	for _, addr = range addrs {
-		// 这个网络地址是IP地址: ipv4, ipv6
-		if ipNet, isIpNet = addr.(*net.IPNet); isIpNet && !ipNet.IP.IsLoopback() {
-			// 跳过IPV6
-			if ipNet.IP.To4() != nil {
-				ipv4 = ipNet.IP.String() // 192.168.1.1
-				cache["localIp"] = ipv4
-				return
-			}
-		}
-	}
-
-	err = errors.New("ERR_NO_LOCAL_IP_FOUND")
-	return
-}
-
-func getExternalIp() (ipv4 string,err error) {
-	resp, err := http.Get("http://myexternalip.com/raw")
-	if err != nil {
-		return "",err
-	}
-	defer resp.Body.Close()
-	content,_ := ioutil.ReadAll(resp.Body)
-	ipv4 = string(content)
-	cache["externalIp"] = ipv4
-	fmt.Println("ext",ipv4)
-	return
-}

start.sh

+#!/bin/sh
+cd /home/pi/chain33-pai
+chmod +x chain33-pai
+./chain33-pai &

startup.sh

+#!/bin/bash
+
+ss -tunl | grep 8803 &> /dev/null
+T=`echo $?`
+if [[ $T != 0 ]];then
+        nohup /home/pi/chain33-pai/start.sh &>/home/pi/chain33-pai/chain33.out &	
+fi
+