printf cat gre jstack 腳本 then aux centos 7 HR

#!/bin/bash #PID=`ps aux | grep java | head -1 | awk '{print $2}'` PID=` ps aux | grep -v grep|grep java |awk '{print $2}' | tail -n1` ps -mp $PID -o THREAD,tid,time | sort -k 2 -r | head -20 #該腳本目前只能看didi的進程信息，尚未做優化； echo -n -e "\nPlease import check PID:" read f if [ -z $f ] then echo "no" else jstack "$PID" | grep `printf "%x\n" $f` -A 30 fi

查看centos 7 tomcat進程的輸出和運行信息