let i=0
let r=0
for line in $(<iplist.txt); do
ip=$(echo ${line} | sed ":a;N;s/\n//g;ta")
echo start adb connect to ${ip}
adb connect ${ip}
echo ${ip} connect success!
echo install to devices ${ip}
adb -s ${ip}:5555 install -r /xx/xx/xx_release_v1.7.apk
adb -s ${ip}:5555 shell am start -n com.zk.xx/com.zk.xx.MainActivity
done