找需要清空文件,并清空日志(不删除文件)
for logfile in $(ls /opt/logs | grep gc.log.20180614 | xargs); do echo "clean log" > $logfile; done;
定时删除(删除文件)
#!/bin/bash
while true
do
cd /data/applogs/
rm -rf app.log-2018-07*
sleep 18000
done
xargs命令详解,xargs与管道的区别
https://www.cnblogs.com/wangqiguo/p/6464234.html