这些都是我工作至今或多或少用到过的，单纯地陈列这些命令没什么用，关键是要在合适的场景选择合适的工具去解决问题，这里就是给自己提个醒儿，也是出于好奇统计一下自己的知识储备。 a awk (data processing and extracting), alia ...

What should be the layout for a good bug ticket: <!---Please read this!Before opening a new issue, make sure to search for keyw ...

OpenShift version: 4.3 Create Internal Image Registry Route From the Infra Node, run the following commands. This will create a ac ...

Podman is a pod manager tool, a daemonless container engine for developing, managing, and running OCI Containers on your Linux Sys ...

OpenShift version: 4.3 OpenShift current is evolved to version 4.3 (last time when I was working on it, it was version 3.11), I am ...

For updating components secret or configmap, you can do complete replace: kubectl get secret docker-registry-auth -o yaml -n defau ...

//TODO [ ] ip vs iptables 各自用在什么地方? my question: https://unix.stackexchange.com/questions/608560/what-is-the-difference-between-ip ...

$$ is a special bash variable (special parameter $ with a preceding expansion mark $) that gets expanded to the pid of the shell. ...

网络在云计算中又起着至关重要的作用。大概浏览了一下目录和内容总结，很符合我的需求。类似的英文版书籍我一直在寻找，但还真没见到过。很赞同作者在前言中的一句话：工程师不能只当使用者，还要理解底层的实现。其实很多新技术都是原有技术的再封装和创新应用，真正理解了本质的 ...

我有另一篇blog专门记录了Kubernetes Operators这本书的总结: Kubernetes Operators 根据书中资料总结的demo: https://github.com/chengdol/k8s-operator-sdk-demo 最近 ...