shell如何根据文件时间有无更新进行报警

小编给大家分享一下shell如何根据文件时间有无更新进行报警，希望大家阅读完这篇文章之后都有所收获，下面让我们一起去探讨吧！

1. !/bin/sh

2. export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin

3. export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/data/oracle/product/ora10/lib

4. export TNS_ADMIN=/data/oracle/product/ora10/network/admin

5. export ORACLE_HOME=/data/oracle/product/ora10

6. export ORACLE_SID=dbmisc

7. LOG="/data/oracle/product/ora10/network/log/listener.log"

8. DIR="/home/shell/hostmonitor/logs"

9. MAILLIST="pso@datou.com"

10. 
    

11. LOGDATE=`date +%s -r $LOG`

12. CURDATE=`date +%s`

13. COUNT=`expr $CURDATE - $LOGDATE`

14. if [ $COUNT -ge 300 ];then

15. cat << EOF > $DIR/listener.txt

16. #ps -ef|grep oracle|grep LISTENER

17. #lsnrctl start

18. EOF

19. mailx -s "####### 192.168.1.208 dbmisc listener alert #######" $MAILLIST < $DIR/listener.txt

20. $ORACLE_HOME/bin/sqlplus /nolog << EOF

21. connect dtuser_smsold/datuu

22. insert into dt_smssend (numsmssendid,vc2enabledflag,datcreation,vc2to,vc2content,vc2url,vc2source) values(dtseq_smssend.nextval,'Y',sysdate,'13691343631','192.168.1.208 dbmisc listener have problem!','','');

23. insert into dt_smssend (numsmssendid,vc2enabledflag,datcreation,vc2to,vc2content,vc2url,vc2source) values(dtseq_smssend.nextval,'Y',sysdate,'13810607733','192.168.1.208 dbmisc listener have problem!','','');

24. exit;

25. EOF

26. fi

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