Shell——For循环清除队列阻塞

前言

linux下使用shell批量去清除阻塞

步骤

#!/bin/bash
for i in `netstat -tlnp | grep 5200* | awk '{print $2}'`;
do
if [ $i -gt 0 ]
then
 for w in `ps -ef | grep scrm-server-im.jar | grep -v grep | awk '{ print $2 }'`;
  do
      echo clear websocket $w 
      /usr/local/java/jdk1.8.0_221/bin/jstack -F $w
  done
fi
done