从日志中截取某个时间段的日志分析

 sed -n '/2019-01-29 16:45:00/,/2019-01-29 17:00:00/'p  /home/admin/taobao-tomcat-7.0.59/logs/catalina.out >/home/admin/taobao-tomcat-7.0.59/logs/20190129uac.log