heidsoft

https://www.callicoder.com/spring-boot-log4j-2-example/ https://www.mkyong.com/logging/log4j-xml-example/ https://self-learning-java-tutorial.blogspot.com/2015/10/log4j2-jsonlayout-store-log-events-in.html https://www.baeldung.com/java-log-json-output

https://segmentfault.com/a/1190000004292140

dns dig 使用

1

1. 简单的 dig 用法 (理解输出) 当你给 dig 命令传一个域名时，默认情况下它会返回该域名的 A 记录 (查询到的站点的 ip 地址)，如下例所示。 在本例中，结果段（ ANSWER SECTION ）中 显示了 redhat.com 的 A 记录。 $ dig redhat.com ; DiG 9.7.3-RedHat-9.7.3-2.el6 redhat.com ;;...

ubuntu apt mirror

1

# ubuntu 12.04 mirror ``` deb http://mirrors.aliyun.com/ubuntu/ precise main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ precise-security main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ precise-updates main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ precise-proposed main...

https://jin-yang.github.io/post/golang-raft-etcd-sourcode-details.html http://sealblog.com/2018/09/14/etcd-raft/ https://github.com/etcd-io/etcd/tree/master/contrib/raftexample https://draveness.me/etcd-introduction https://linux.cn/article-4810-1.html

# dubbo http://dubbo.apache.org/zh-cn/docs/admin/introduction.html https://dubbo.apache.org/zh-cn/blog/dubbo-k8s.html

git实践

4

https://github.com/xirong/my-git

# dubbo # Zookeeper # spring # Redis # Kafka # RocketMq

mac 使用

1

开发者工具：option＋command＋i javascript控制台：option＋command＋j 或者按option＋command＋c也可以打开

https://github.com/openshift/openshift-ansible