摘要：定时清理7天前的Tomcat日志脚本 #!/bin/bash logs_path="/tomcat/tomcat-token/logs" find $logs_path -mtime +7 -name "localhost_access_log.*.txt" -exec rm -rf {} \; f 阅读全文

摘要：1.新建topic kafka-topics.sh --create --zookeeper `ka zk` --replication-factor 1 --partitions 3 --topic testpartition 2.从1副本增加到3副本 cat replica-extends.js 阅读全文