使用shell腳本定時(shí)重啟tomcat服務(wù)
2021-08-10 17:18:06

#!/bin/bash

DATE=`date +%Y-%m-%d-%H-%M-%S`
echo "當(dāng)前時(shí)間是:$DATE"

# 根據(jù)端口號(hào)查找進(jìn)程
PID=`/usr/sbin/lsof -i:9002 |/usr/bin/awk 'NR==2{print $2}'`
echo "殺死當(dāng)前Bootstrap進(jìn)程pid:$PID"

kill -9 $PID

# 根據(jù)實(shí)際情況修改路徑
echo "啟動(dòng)tomcat進(jìn)程"
/usr/bin/bash  /usr/java/apache-tomcat-9.0.20/bin/startup.sh

echo "等待20秒"
sleep 20

PID=`/usr/sbin/lsof -i:9002 |/usr/bin/awk 'NR==2{print $2}'`

echo "啟動(dòng)tomcat進(jìn)程后的pid是:$PID"
echo "========================================================="

# crontab -l
# 每天凌晨四點(diǎn)重啟一次后臺(tái)服務(wù)
# 0 4 * * * /root/definite_time_restart.sh >> /var/log/reboot_time.log 2>&1