Shell checks if MongoDB port exists

#!/bin/bash port= "27017" start= "Nohup/usr/bin/mongod--config/etc/mongod.conf &" email= "/bin/echo MongoDB | Mutt-s "Restart MongoDB" [email protected] "Netstat-ln |awk '/^tcp/{print $4} ' |grep-q": $port $ "| | {#restart mongodbeval $start; # $EMAIL exit $?} Exit 0

The previous MONGO from the library does not have nohup boot, from sometimes will automatically hang up, write this script is to, after a period of time let him automatically up and down •

This article is from "Zen Sword as" blog, please be sure to keep this source http://yanconggod.blog.51cto.com/1351649/1908519

Shell checks if MongoDB port exists